BRIEFING PACKAGE
FOR
BEST AVAILABLE TECHNOLOGY
PRETREATMENT STANDARDS
NEW SOURCE PERFORMANCE STANDARDS
BEST CONVENTIONAL POLLUTANT CONTROL TECHNOLOGY
IN THE
PESTICIDES INDUSTRY
OCTOBER 20, 1980
9:00am, Room 3906 WSM
George M. Jett
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AGENDA
I. Introduction
D. Project Status
A. Scope of Coverage
B. Schedule
m. Project Summary
A. Data Sources
B. Analytical Procedures
C. Industry Profile
D. Treatment Technologies
E. Subcategorization
F. Pollutants to be Regulated
G. Effluent Limitations Guidelines
H. Cost
IV. Discussion
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I. Introduction and Purpose
The Agency will shortly propose regulations establishing pollutant discharge
levels with which the Pesticide Industry must comply by July 1, 1984. These
regulations include Best Available Technology Economically Achievable
(BAT), Best Conventional Pollutant Control Technology (BCT), New Source
Performance Standards (NSPS), and Pretreatment Standards for new and
existing sources. These regulations will be proposed under the authority of
the Clean Water Act as amended.
The promulgated limitations will ultimately be used in writing NPDES
(National Pollutant Discharge Elimination System) permits for this industry.
Three categories of pollutants are anticipated under these regulations:
priority pollutants, conventional pollutants (BOD, TSS) and nonconventional
pollutants (COD and nonpriority pollutant pesticides). The Agency contrac-
ted with Environmental Science and Engineering (ESE) to study the industry;
this package presents a summary of the contractor study.
ESE has submitted for evaluation by the Agency a confidential technical
support document on the Pesticide Industry. This document contains the
technical data base being considered as the basis for the proposed effluent
limitations guidelines. This briefing package provides excerpts from the
contractor's study without disclosing confidential information and summa-
rizes the technical contractor's recommendations for the proposed regula-
tions. We believe that the information presented here forms a reasonable
base for the proposed regulations.
The purpose of this briefing is to provide the Pesticide Industry with a
preview of the potential regulations as part of an informal rulemaking
process. It is being circulated for comments on its technical merit only.
Please send comments within thirty (30) days to:
Mr. George M. 3ett
U.S. Environmental Protection Agency
Effluent Guidelines Division (WH-552)
401 M. Street, S.W.
Washington D.C. 20460
(202) 426-2497
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n. Project Status
A. Scope of Coverage
The study covers 117 manufacturers and 267 pesticide active
ingredients. The Agency is currently considering regulations for 26
priority pollutants, 2 conventional pollutants (BOD, TSS) and 149
nonconventional (nonpriority) pollutant pesticides and COD. The
conventional pollutants and COD are recommended for pesticides
previously excluded from the BPT regulations. The formulators/-
packagers who discharge to Publicly Owned Treatment Works
(POTW's) are also under evaluation.
The scope of coverage does not include pesticide intermediates,
certain zero discharge metallo-organic products regulated under
BPT, inorganic pesticides, plant growth regulators, sex attractants,
quaternary ammonium salts, disinfectants, and other products of
minor commercial value. Rotenone, PCP, maleic hydrazide and
pyrethrins are, however, covered.
B. Schedule;
The regulations are currently scheduled for proposal in late
February 1981 followed by a public comment period and a target
promulgation date of October 1981. A nonconfidential technical
support document will be available when the proposal is published
in the Federal Register. An economics contractor report is being
prepared and this document will be made available upon proposal.
III. Project Summary
A. Data Sources
Data sources used to derive the results presented include industry
reponses to "308" questionnaires, permits data, contractor verifica-
tion sampling data, and additional data supplied by the industry.
Some screening data also are included. All data presented are
from full scale, pilot scale, or bench scale systems and industry
supplied plant estimates.
B. Analytical Procedures
The 304(h) review committee, chaired by the Environmental Moni-
toring and Support Laboratory and other Agency experts, is review-
ing the analytical procedures for the majority of the nonconven-
tional (nonpriority) pollutant pesticides recommended for regula-
tion. An additional six pesticides not under current review by the
304(h) review committee are recommended for regulation due to
the significance of these compounds and the availability of tenta-
tive acceptable analytical procedures from the manufacturers.
The significance is established by previous regulatory status, level
of production, method of discharge and effluent levels discharged.
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The majority of the pesticide analytical procedures for pollutants
recommended for regulation are GC or LC (Gas or Liquid Chroma-
tography). Analytical procedures for the priority pollutants were
proposed in the Federal Register on December 3, 1979.
C. Industry Profile
It is important to understand the structure of the Pesticide
Chemicals Industry before any conclusion can be drawn concerning
the proper approach to the drafting of regulations, the effective-
ness of alternative pollution control technologies, the feasibility of
wastewater monitoring, or the financial ability of plants to install
pollution control equipment. This section presents data taken from
the sources listed in Section A above, highlighting several aspects
of the industry.
1. Pesticide Utilization
The total 1977 production volume for reported pesticides active
ingredients within the scope of this study was approximately 1.6
billion pounds according to the industry 308 Survey. It is
estimated that this production volume accounts for more than
95 percent of the compounds of interest. A recent article
(Chemical Week, May 7, 1980) estimates pesticide shipments of
1.7 billion pounds in 1978. The major classes of pesticides with
corresponding 1977 production are presented in table 1.
2. Geographical Location of Plants
Figure 1 presents the geographical location of the 117 pesticide
manufacturers under consideration in this study. Since a
majority of pesticides active ingredients is produced at the
same sites as organic chemicals, plant location is governed by
considerations such as proximity to raw materials, ease and
cost of shipping, local labor and tax conditions, and other
similar factors. Less than half of the manufacturers formulate
their products on site; instead they ship to formulators/-
packagers located near the areas of farm consumption.
3. Market Value of Pesticides
The response to the industry 308 Survey revealed that the 1977
market value for pesticides produced in the scope of this study
ranged from $2.5 to $3 billion. Pesticide sales in 1978 were
estimated to range from $2.2 to $3.0 billion (Chemical Week,
May 7, 1980).
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4. Level of Pesticide Production
In 1977, 117 pesticide plants made 245 discrete pesticides at a
total of 322 pesticide process sites. Of the 322 process sites
more than 44 percent of the pesticides considered were pro-
duced at levels less than 10,000 pounds per day, indicating the
specialized nature and resulting small market for certain pro-
ducts. Of the remaining 56 percent, there is a group of 14 to IS
products with high-volume (100,000 pounds per day or greater),
heavy-usage patterns such as some cotton insecticides or selec-
tive post-emergency herbicides.
5. Number of Pesticides Produced Per Plant
Almost 50 percent of the plants surveyed produce only one
pesticide, while approximately 95 percent produce from one to
four pesticides. When plants are found to produce more than
one pesticide, the products are usually derived from similar
reaction chemistry, thereby allowing the same unit process
configurations to be used with minor changes in raw materials.
Although several plants produce more than four pesticides
during any one year, it is uncommon for plants to run more than
four process lines simultaneously.
6. Number of Plants Producing Pesticides
Approximately 84 percent of .all pesticides are produced only by
individual plants with patented processes, whereas, after patent
expiration, each of the remaining 16 percent are produced at
two to four different plants. These facts contribute to the
difficulty in examining and comparing wastewater data among
identical products. There are several cases where the same
product is made by a different process by different plants,
resulting in different pollutants, different wastewater treat-
ment technology and economic impact.
7. Other Operations at Pesticide Plants
Very few sites produce only pesticide active ingredients. There
are only seven pesticide plants producing neither intermediates
nor other chemicals, representing less than 6 percent of the
industry. Reponse to the industry 308 Survey presented in Table
2 shows that 57 percent of the plants produce pesticide
intermediates while 74.4 percent of the plants produce other
miscellaneous chemicals. More than 90 percent of all plants
have at least one shared treatment system for pesticide inter-
mediate and miscellaneous chemicals wastewaters.
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8. Methods of Wastewater Disposal
Table 3 itemizes the methods of wastewater disposal used at
pesticide plants. Many plants have more than one method of
disposal, as there are a total of 1*2 discrete methods used at
117 plants. Forty-two plants are direct dischargers to navi-
gable waters, thirty-nine are indirect dischargers, and eighteen
achieve zero discharge. Zero discharge is achieved by no
wastewater generated (11 plants), evaporation ponds (6 plants)
and incineration without scrubber effluent (1 plant). Other
methods of disposal include deep well injection (17 plants),
contract hauling of all wastewater (9 plants), land disposal (4
plants), and ocean discharge (1 plant).
9. Frequency and Levels of Priority Pollutant Groups
The process chemistry and all available data for each of the 267
pesticide products in the scope of this study was evaluated to
determine what combinations of priority pollutants its waste-
waters were known or suspected to contain. Table 4 shows the
known or suspected frequency of priority pollutant groups and
levels observed based on the highest reported concentration.
As shown, the predominant pollutants observed were phenols,
volatiles (aromatics, halomethanes, and chlorinated ethanes and
ethylenes), nitrosamines, dienes, cyanide, copper, zinc, and
pesticides.
D. Treatment Technologies
The treatment technologies currently installed and operating in-
clude activated carbon or resin adsorption, hydrolysis, steam
stripping, chemical oxidation, metals separation and biological
oxidation. Table 5 shows the distribution of these and other
treatment technologies and disposal methods in the industry. The
EPA has reviewed all available treatability data (30S response
data, literature, etc.) and recommended treatment technologies for
the priority pollutant groups studied. Results are summarized in
Table 6.
E. Subcategorization
The purpose of this section is to provide the rationale for subcate-
gorizing individual pesticide products. The Subcategorization
scheme is based on the priority pollutant group associated with
each pesticide product. This wastewater charateristic is most
Important because it determines the number and type of treat-
ments required and the associated treatment costs.
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The technical feasibility and performance of potential treatment
units was evaluated to estimate treatment levels for all pollutant
parameters; pesticides, priority pollutants, conventional and non-
conventional pollutants. These effluent levels defined the com-
binations of treatment units needed for removing the combinations
of pollutants in each individual pesticide wastewater.
Raw waste and treated effluent priority pollutant concentrations
were examined and compared to the design effluent levels shown in
Table 7. Design effluent levels are long-term average effluent
levels demonstrated or judged achievable from maximum design
raw waste load levels. If the pollutant was found at a concentra-
tion above the design effluent level, then it was concluded that the
pesticide should be placed in a subcategory with the treatment
recommended to remove the pollutant. This evaluation process,
depicted in Figure 2, ultimately defines the treatment alternative
best suited to remove pollutants found in the wastewater from
pesticide manufacture.
Seven combinations of treatment technologies are suggested for
removal of priority pollutants groups in the pesticide industry. The
seven potential subcategories did not take into account the existing
BPT regulation, as well as those pesticide process wastewaters
which were not previously controlled. Subcategories 8 and 9 were
established to add priority pollutant ^jB^S|{^8lsa» limitations to .
those pesticide products previously regulated only for BOD, COD, pesticides^
TSS and pH. Subcategory 10 included products which are not
currently regulated for any pollutant parameters. These 10 sub-
categories are listed in Table 8. Pesticide products included in
each of the subcategories are listed in Table 9.
An eleventh subcategory was created to include pesticide processes
which achieve no discharge of wastewater through total reuse,
recycle, evaporation, incineration without scrubber effluent, or
because no wastewater is generated. Based on industry 308 Survey
responses, 29 pesticide products fit this definition. These are
listed in Table 10. Plant location, age, size and other factors were
examined and found not to be factors in subcategorization.
F. Pollutants to be Regulated
From the data obtained as described earlier, priority pollutants of
primary and secondary significance were selected using the fol-
lowing criteria. Priority pollutants were classified as of primary
significance if:
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1. They are known or suspected to exist independently of other
priority pollutants in that group.
2* They are known or suspected to exist in combination with
other priority pollutants in that group, but because they may
be raw materials, solvents, or products, they .are normally
found in higher concentrations than priority pollutants of
secondary significance.
Priority pollutants were classified as of secondary significance if:
1. They are known or suspected to exist predominantly in
conjunction with pollutants of primary significance.
2. They may be impurities or reaction byproducts and are nor-
mally found in lower concentrations than priority pollutants
of primary significance.
Using the definitions above, for example, benzene, toluene, and
chlorobenzene were selected as priority pollutants of primary
significance in the volatile aromatic pollutants group. Ethyl-
benzene was considered to be of secondary significance since it
predominantly exists as an impurity in benzene or toluene. In
addition, effective treatment of benzene or toluene indicates
that ethylbenzene would be treated effectively.
The Agency intends to include under these regulations additio-
nal pesticide active ingredients as well as priority pollutants.
The pesticides selected were those on which the Agency .had
sufficient data and process information to set proposed limita-
tions. Criteria used included available analytical procedures
for analysis in wastewaters, treatability of pesticides, produc-
tion levels, significant discharge levels and prior regulatory
status.
G. Effluent Limitations
This briefing will address effluent regulations for both direct and
indirect (pretreatment) discharges. The logic employed is best
demonstrated through selection of limitations for an example
priority pollutant, such as 2,4-dichlorophenol. Initially it was
necessary to calculate a long-term average treatment effluent
level for each pollutant. 2-4-dichlorophenol is one of the five
phenols recommended for regulation. Full-scale systems pre-
treating 2,4-dichlorophenol are demostrated to achieve 0.388 and
0.82 mg/i from raw waste loads of 33.9 and 42,000 mg/1, respec-
tively at two separate plants, using the recommended treatment of
activated carbon. Considering these treatment systems perfor-
mance, it is judged that 1.0 mg/1 is a reasonable long-term average
on which to base effluent limitations for the pesticide industry.
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Full-scale biological treatment system data from two direct dis-
charging plants showed that 2,4-dichlorophenol can be reduced by
93.8 and 97.6 percent. Assuming a conservative 90-percent re-
moval of 2,4-dichlorophenol through biological oxidation, the ef-
fluent limitation achievable lor direct dischargers following acti-
vated carbon or resin adsorption pretfeatment and biological
oxidation, therefore, is 0.1 mg/1.
The pesticide long-term values were established by evaluating the
treatability of all pesticides selected for regulation within the
subcategory based on raw waste concentration, level of production,
and flow. The long-term average chosen for the subcategory was
determined by examining the current effluent achieved and, if
necessary, determining the effluent judged achievable if a well-
operated BAT treatment system was installed. The highest level
achievable, maximum amount of pesticide remaining, became the
long-term average.
In the development of effluent limitations guidelines, the varia-
bility of daily and monthly average discharge levels must be
considered. The derivation of variability factors is based on a
statistical analysis of the effluent levels from plants with long-
term data available. The purpose of deriving variability factors is
to define daily and 30-day maximum levels for pollutant discharges
which statistical evaluations predict will not be exceeded by well
operated plants. The daily and 30-day maximum levels are
determined by multiplying the daily and 30-day variability factors
times the long-term average effluent discharge in pounds of
pollutant per thousand pounds of product. Tables 11 through 21
contain the present recommended daily and 30-day maximum
effluent limitations.
Attachment 1 is a brief discussion of the statistical method
employed in deriving these variability factors. The method is
essentially the same as that employed for the BPT final pesticide
regulations. The results of the normality/log normality tests
indicated that, with one possible exception, the data consistently
failed at a 5 percent level of significance. Therefore, a nonpara-
metric method was chosen to estimate the variability (Gibbons,
1971). The nonparametric method of analysis makes no restrictive
assumptions regarding the distribution of the data and can be used
to predict effluent loadings in a manner completely analogous to
that which would be used If the data fit a particular distribution
such as the normal or log normal.
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Because of the way the subcategories have been chosen, not all
pesticide products within the same subcategory are regulated for
all the priority pollutants listed for the subcategory. For example,
if a plant makes a pesticide which uses toluene as a solvent but
does not use any other volatile priority pollutants in the process, it
will only be regulated for toluene. Table 22 lists the priority
pollutants by pesticide product for potential regulations.
H. Costs
The contractor was required to present three levels of treatment
options. The limits shown in Tables 11 to 21 and the costs listed
below correspond to the recommended indirect and direct level 1
requirements. A plant-by-plant evaluation was conducted to
determine what treatment expenditure, if any, would be incurred if
level 1 requirements were promulgated. The resulting treatment
cost estimates were based on the following criteria:
1. For those plants with effluent data exceeding design levels
for priority pollutants and BPT levels for pesticides, BOD,
and COD, projected treatment was costed to bring the plant
into compliance.
2. For those plants without effluent data, it was assumed that
pollutants exist at levels in excess of the recommended
limitations and treatment was costed accordingly.
Treatment costs were estimated only for those pesticide active
ingredients to be regulated.
Of the 117 plants and 322 pesticide wastewater streams consid-
ered, it is anticipated that 17 POTW dischargers and 14 direct
dischargers will require additional pollutant removal as a result of
implementing the recommended limitations. This could affect 40
pesticide wastewater streams from POTW dischargers and 31 pesti-
cide wastewater streams from direct dischargers.
It should be noted that treatment cost estimates may in some cases
be overestimated due to such factors as:
1. Treatment costs for activated carbon were based on the
purchase of the activated carbon system and regeneration
facilities. This is more expensive than the leasing of
activated carbon systems which is prevalent in the industry.
2. Contract hauling has been costed to handle hazardous waste
at $60/yd . Disposal costs may be cheaper if wastes are
determined to be nonhazardous.
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The treatment costs estimated for compliance with the recom-
mended pesticide industry effluent limitations are as follow:
Level 1
Pesticide and Priority Pollutant Removal
Indirect Direct
No. of Plants Affected 17 10
No. of Pesticides Affected 00 31
Capital Cost ($100Os) 12,700 28,200
Annual Cost ($ 1000s) 8,000 22,500
In order to demonstrate the portion of the total treatment cost estimate
devoted strictly to pesticide pollutant removal, the following table is
presented.
Pesticide Pollutant Removal
Indirect Direct
No. of Plants Affected 9 8
No. of Pesticides Affected 17 15
Capital Cost ($ 1000s) 7,079 23,000
Annual Cost ($ 1000s) 5,126 18,200
The difference is for the cost to remove the priority pollutants. The
costs are based on September 1979 dollars and an equivalent ENR index
of 3116.
W. Discussion
A period of time has been set aside to answer any questions you may
have.
-10-
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Table 1
Pesticide Production by Class
Class
Insecticide*
Herbicide
Fungicide!
Rodent icide
Plant Growth Regulator
TOTAL
Number of
Products
86
77
69
5
1
238**
Production Volume (1977)
Million Ibs
846
554
229
2
4
1.635M
Percent
51.74
33.88
14.01
0.12
0.25
100
* Includes miticides, nematicides, repellants, insect synergists,
fumigants, insect growth regulators, insecticides.
t Includes algicides, bactericides, nolluscicides.
** Seven additional pesticides currently manufactured, but their
classification is unknown at this time.
tt Production not available from 30 (9.3 percent) of 322 process sites,
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FIGURE 1 GEOGRAPHICAL LOCATION OF PESTICIDE MANUFACTURERS
(TOTAL OF 117 PL ANTS)
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Table 2 Types of Operations at Pesticide Plants (1977)
Type of Operation Number of Plants Percent of Total
Manufacturer of Pesticide 117 100
Active Ingredients
Manufacturer of Other 87 74.A
Miscellaneous Chemicals
Manufacturer of Pesticide 67 57.3
Intermediates
Fonnul at or/Packager 55 47.0
of Pesticides
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Table 3 Methods of Wastewater Disposal at Pesticide Plants (1977)
Type of Vastewater Disposal Number of Plants*
Direct Discharge to Navigable Waters 42
Indirect Discharge (POTW, etc.) 39
Deep Well Injection 17
Incineration 13
No Wastewater Generatedt 11
Contract Hauling of all Wastewater 9
Evaporation Ponds 6
Land Disposal " 4
Ocean Discharge 1
* There are a total of 117 plants in the industry; however, many have
more than one means of disposal.
t Includes wastewater which is recycled, reused, or because no
wastewater is generated.
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Table 4
Known/Suspected Frequency «nd Level of Priority Pollutant Groups
Number of Pesticides in Group
Priority
Pollutant Group Suspected
Volatile Aromatics
Halonethanes
Cyanides
Haloethers
Phenols
Nitro-Substituted
Aromatics
Polynuclear Aromatics
Metals
Chlorinated
Ethanes (ylenes)
Nitrosamines
Phthalates
Dichloropropane(ene)
Pesticides
TCDD
Dienes
Miscellaneous
PCB's
Benzidines
108
54
25
30
32
27
25
22
26
11
10
12
13
11
8
0
0
0
(mg/D*
Known
46
26
17
6
22
2
4
9
11
1
1
2
5
3
4
72t
0
0
TR-<.1
6
7
5
5
4
2
3
3
2
—
1
2
—
3
—
63
—
^*^
.!-1000
8
4
—
—
5
~
~
2
—
~
—
—
1
—
• —
—
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^*^
3
2
1
—
5
~
~
2
1
—
~
—
—
—
2
—
—
^*^
* " Based on highest concentrations reported.
t * Refers to the priority pollutant asbestos only.
TR « Trace.
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Table 5 Principal Types of Wastewater Treatment/Disposal in use
in Che Pesticide Industry
Type of Treatment/Disposal Number of Plants*
Biological Oxidation 32
Activated Carbon 17
Deep Well Injection 17
Incineration 13
Chemical Oxidation 9
Contract Hauling of All Wastewater 9
Hydrolysis 8
Steam Stripping 8
Multi-Media Filtration 7
Evaporation 6
Resin Adsorption 4
Metals Separation • 3
There are a total of 117 plants in industry; however, many have more
than one means of disposal.
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teniMnted Hrwtiwit Tarfrologr fcr Mcrlly M lutwt Gha«s
Treofmnt
Activated fesln
Chrtxn MxrpMon Stripping
Biological Wot Air Maitrona Matols Solvent Chemical Activated Tartlary
Oxldatkn OxIdBtkn Pmassas Sepanrtlon Extractlcn Okldatlcn FIHnstkn total Cartel
felatltoAn-mitks x x
ttotoMltmB x x
CyanldB x x
tetorttw* x x
Phwots 1 1
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(•totals x
uturuann 0n0myranBB) x
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Plittnlates x
uianHJii4'i'U|iBia MW x x
fVstlcldBB 1 1
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TOD 1 x
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2
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NOtVMUAL
PEST ICtOES'
EVALUATE RWL
FOR KNOWN on
SUSPECTED
PRIORITY
POLLUTANTS
BY GROUP
OATA FROM
COMBINED OH
SEGREGATED
STREAMS
AMOVE
OCMON
LEVEL
fOL till ANT
NOT
MONITOHfD
DATA rHOM
COMBINED
STREAMS
LESS THAN
DEMON
LEVEL
EVALUATE
TREATED
EFFLUENT
DATA FOR
PRIOR ITV
POLLUTANTS
•v onoup
POLLUTANT
NOT
MONITORED
DATA FROM
COMBINED ON
SEGREGATED
STREAMS
ABOVE
DEMON LEVEL
TREATMENT
RECOMMENDED
FOR PRIORITY
POLLUTANT
OROUP
DATAFROM
COMBINED OR
SEGREGATED
STREAMS
LESS THAN
DESIGN LEVEL
TREATMENT
RECOMMENDED
BUT NOT
COSTEDFOR
PRIORITY
POtlUTAMT
GROUP
DATA FROM
SEGREGATED
STREAMS •
LESS THAN
OtSION LEVEL
TREATMENT
Rf COMMENDED
FOR PRIORITY
POLLUTANT
GROUP
FIGURE 2 DECISION FLOW CHART FOR EVALUATION AND SUBCATEGORIZATION
OF PESTICIDES BASED ON WASTEWATER CHARACTERISTICS
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Table 7
Design Effluent Levels*
LEVEL 1**
Pollutant Oroupt
Volatile Axomtics
Halonethanea
Cyanides
Haloethers
Phenola
Indirect
Discharger
(m*/l) (lbs/1,000 Ibs)
.0
.0
0.04
.0
.0
Polynuclear Aromatica .0
Metals
Chlorinated Ethanes
(ylenes)
Nitrueamines
Dienes
Pesticides
BCD
CflD
TSS '
0.5
1.0
0.001
0.045
1.0
1470
3890
N/A
0.037
0.037
0.0015
0.037
0.037
0.037
0.019
0.037
0.000037
0.0017
0.037
55.2
146
"~
Direct
Discharger
(ng/1) (Iba/ 1,000 Ibs)
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Table 8
Subcategory Numbering System
Treatment Units
Recommended
Subcategory Numbering According to
Parameters Previously Regulated/
Wastewater Characteristics
BOD, COD
TSS, pH
BOD, COD, TSS
pH, Pesticides
None
Pesticide Removal
Biological Oxidation
Steam Stripping
Pesticide Removal
Biological Oxidation
Metals Separation
Pesticide Removal
Biological Oxidation
Steam Stripping
Chemical Oxidation
Pesticide Removal
Biological Oxidation
Steam Stripping
Metals Separation
Pesticide Removal
Biological Oxidation
Chemical Oxidation
Pesticide Removal
Biological Oxidation
Steam Stripping
Chemical Oxidation
Metals Separation
Pesticide Removal
Biological Oxidation
10
—. • Combination is not required based on the observed data.
-------
Table 9 Product* Included in Each Subcategory
Subcategory 1
Pesticides Included; 57
Aldicarb KN methyl
Atrazine (Plant 1) Maleic hydrazide
Bendiocarb Metham
Benonyl Methoprene*
Biphenyl (Plant 1) Mevinphos
Busan 40 Niacide
Busan 85 Norflurazon
Captafol Octhilinone
Carbofuran Oryzalin
Chlorpicrin (Plant 1) Oxamyl
Coumaphos PCP salt
Dalapon Permethrin
Dazomet Phorate
DBCP Piperonyl butoxide*
Dichlorvos Polyphase antimildew
Dimethoxane Propargite*
Dinocap Propionic acid
Dinoseb 8 Quinolinol citrate
Dioxathion 8 Quinolinol sulfate
Diphacinone* Sodium monofluoroacetate (Plant 1)
Endothall* Sulfallate
Ethylene dibromide Tebuthiuron
EXD* Terbacil
Fenarimol Terbufos
Ferbam Thionazin
Folpet Tributyltin fluoride
HAE Tricyclazole
HAMP Vaneide PA
Isopropalin
* Previously excluded from BPT regulation.
-------
Table 9 Products Included in Each Subcategory
(Continued, page 2 of 6)
Subcategory 2
Pesticides Included:
105
NAlachlor
Aspon
Benfluralin
Bensulide
Bentazon
Benzethonium chloride
Benzylbromoacetate
Bifenox
Bolstar
Bromacil
Bromoxynil
Bromoxynil octanoate
Busan 90
Butachlor
Butylate
Carbendazimt
Carbophenothion
CDN
Chlorambent
Chlorobenzene
Chlorobenzilate
Chlorpyrifos
Chlorpyrifos methyl
Cycloate
Cycloheximide
Cycloprate
Cyhexatin
Cythioate
2,4-DB
2,4-DB isobutyl estert
2,4-DB isooctyl estert
DCPA
Deet
Deneton
Dichlofenthion
Dichlorobenzene, ortho
Dichlorobenzene, para
Dichlorophen
Dichlorprop
Diphenamid
Diphenylamine
EPN
EPIC
Ethalfluralin
Ethion
Ethoxyquin, 66%
Ethoxyquin, 86%
Etridiazole
Fatnphur
Fenthion
Pentin hydroxide
Fluchloralin
Fluoridone
Fonofos
Giv-gard
Glyphosate*
Hexachlorophene
Hexazinone
Hyamine 2389
Hyamine 3500
Rathon 886
Kinoprenet
MCPA
MCPA isooctyl estert
MCPP
Mephosfolan
Methamidophos
Methorny1
Methylbenzethonium chloride
Methyl bromide
MGK 264
MGK 326
Molinate
Mabamt
* Previously excluded from BPT regulation.
t Presence of non-priority pollutant annonia determined that this
pesticide be placed in a Subcategory which included stripping.
-------
Table 9 Products Included in Each Subcategory
(Continued, page 3 of 6)
Subcategory 2 (Continued)
\
Haled
Rapropamide
Naptalam
Nitrofen
NMI
Oxyderneton
Oxyfluorofen
Paraquat
PBED
PCP
Phenylphenol*
Phenylphenol sodium salt*
Phosfolan
Phosraet
Pindone
* Previously excluded from BPT regulation;
Piperalin
Profluralin
Pronamide
Propachlor
Propani1
RH-787
Ronnel
Rotenone*
Stirofos
Temephos
ThiofanoxT
Tokuthion
Triadimefon
Tributyltin oxide (Plant 1)
Trichlorobenzene
Vernolate
t Presence of non-priority pollutant ammonia determined that this
pesticide be placed in a Subcategory which included stripping.
Subcategory 3
Pesticides Included:
Aquatreat DNM 30
Mancozeb
Maneb
Zineb (Plant 1)
Ziram (Plants 1, 2)
Subcategory 4
Pesticides Included; 6
Chlorothalonil
Fluometuron
Lethane 384
Methylene bisthiocyanate
Picloram
Thiabendazole
-------
Table 9 Products Included in Each Subcategory
(Continued, page 4 of 6)
Subcategory 5
Pesticides Included:
Acephate
Dienochlor
Fensulfothion
Monocrotophos
Pebulate
Polyram*
Zineb* (Plant 2)
* Presence of non-priority pollutant anmonia determined that this
pesticide be placed in a Subcategory which included stripping.
Subcategory 6
Pesticides Included:
Dodine
Metasol DGH
Nabonate
Subcategory 7
Pesticides Included;
Fenitrothion
TCMTB
Subcategory 8
Pesticides Included; 14
Aminocarb
Chlordane
Endosulfan
Fenuron
Ma lathion
Methiocarb
Mexacarbate
Mirex
Monuron
Parathion ethyl
Parathion methyl
Propham
Propoxur
Trifluralin
-------
Table 9 Products Included in Each Subcategory
(Continued, page 5 of 6)
Subcategory 9
Pesticides Included; 34
Azinphos methyl
BRC (Alpha, Beta, and Delta isomers)
Captan*
Carbaryl
Chlorpropham
2,4-D
2,4-D isobutyl ester*
2,4-D isooctyl ester* (Plant 1)
DCNA
ODD
DDE
DDT
Demeton-o
Deneton-s
Diazinon
Dicamba
Dicofol
Disulfoton
Diuron
Endrin
Fenuron-TCA
Heptachlor
Lindane
Linuron
Methoxychlor
Monuron-TCA
Neburon
PCNB
Perthane
Siduron
Silvex
SWEP
2,4,5-T
Toxaphene
Presence of non-priority pollutant ammonia determined that this
pesticide be placed in a subcategory which included stripping.
-------
Table 9 Products Included in Each Subcategory
(Continued, page 6 of 6)
Subcategory 10
Pesticides Included; 13
Aaetryne*
Anilazine*
Atr«zine (Plants 2, 3)*
Cyanazine*t
Metributin*
Prometon*
Prometryn*
Propazine*
Resmethrin*
Simazine*
Simetryne*
Terbuthylazine*
Terbutryn*
* Previously excluded from BPT regulation.
t Presence of non-priority pollutant ammonia determined that this
pesticide be placed in a subcategory which included stripping.
-------
Table 10 Zero-Discharge Pesticides
Subcategory 11
Pesticides Included: 29
The following pesticides are assigned a cero-diacharge status because
vastevater is totally recycled, reused, evaporated, incinerated, or
because there is no vastewater generated:
Alkylamine hydrochloride
AiBobam
Barban
BBTAC
Biphenyl* (Plant 2)
Chlorpicrin (Plants 2, 3, 4)
2,4-D isooctyl ester (Plant 2)
2,4-D salt
Dichloroethyl ether
Dichlorophen salt
Dichloropropane-dichloropropene
Dich1oropropene
Dowicide Q
Ethoprop
Fluoroacetamide
Glyodin
HPTMS
Merphos
Metasol J-26
Pyrethrin
Silvex isooctyl ester
Silvex salt
Sodium monofluoroacetate (Plant 2)
Tributyltin benzoate
Tributyltin oxide (Plant 2)
Vancide S1Z
Vancide 51Z dispersion
Vancide TH
Ziram (Plant 3)
Previously excluded from BPT regulation.
-------
Table 11 Reconnended Standards and Limitations far Subcategory 1
Paraneter
Pietrefll limit Standards*
Lang-Term
Average
30-Day Daily
MaxiQun Maxima
BAT Effluent limitations*
Long-Term
Average
30-Day Daily
Maximal Maximo
0.0302 0.0701
0.306
0.0261
0.0606
0.266
PRIORITY PGUI7ZANIS**
2,4-Oinitrophenol
Phenol
Naphthalene
w met OSOQI 11 \JL opy i«nn.TiG
CONVENTIONAL FCUUIANIS tt
BCD
OCD
TSS
0.037
0.037
0.037
0.000037
H/A
N/A
H/A
0.0725
0.0714
0.111
0.000074
N/A
N/A
N/A
0.290
0.290
0.659
0.000170
N/A
N/A
N/A
0.0037
0.0037
0.0037
0.000037
1.12
8.01
1.31
0.00725
0.00714
0.0111
0.000074
1.6
9.
1.8
0.0290
0.0290
0.0659
0.000170
7.4
13.
6.1
* All txuts are lbs/1,000 Ibs (kg/kkg).
t Applies only to atrazine (Plant 1), benooyl, busan 40, busan 85, carbofuran, coumaphos, CBCP,
dichlorvos, dinoseb, dioxathion, ferbam, isopropalin, KN methyl, metham, nevinphos, niacide,
oxaanyl, PCP salt, phcrate, terbacil, terbufos, tricyclazole.
** Applies to all pesticides in this subcategory, as necessary.
tt Applies only to biphenyl (Plant 1), diphacinone, endothall, EXD, nethoprene, piperonyl butoxide,
as all other pesticides in this subcategory were regulated for conventional pollutants during
HT.
N/A Nst applicable since numcipal treatment systems are designed to remove conventional pollutants.
-------
Table 12
Standards and limitations for S category 2
Pretreataent Standards*
long-Term
Parameter Average
HQN-ttUUUrr KLLUIANT
PRIORITY tauuoms **
Toluene
~ - - f_
DEUnJlUXm
Carbon tetrachloride
Chloroform
Methyl chloride
Mulliyleue chlonde
Bis(2-chloroethyl)ether
2A_TVi'/4t1r.. .^Ji._.i.1
,H— men lurupi lenui
Pentach lorophenol
Phenol
Naphthalene
1 ,2-Oichlorcethane
Tetrachloroethylene
1 ,2-Oichloropropane
OMVENnOWL POUUIANIStt
BGD
CGD
TSS
0.0938
0.037
0.037
0.037
0.037
0.037
0.037
0.037
0.037
0.037
0.037
0.037
0.037
0.037
0.037
0.037
0.037
0.000037
0.037
0.037
N/A
N/A
R/A
30-Day
MBCinun
0.172
0.106
0.106
0.106
0.165
0.165
0.165
0.165
0.165
0.111
0.0725
0.143
0.0725
0.0705
0.111
0.111
0.111
0.000074
0.111
0.111
N/A
N/A
N/A
Daily
0.614
0.659
0.659
0.659
0.659
0.659
0.659
0.659
0.659
0.659
0.290
0.290
0.290
0.29T
0.659
0.659
0.659
0.000170
0.659
0.659
N/A
N/A
N/A
BAT Effluent limitations*
Lang-Term
Average
0.0525
-------
Table 13 Becamended Standards and Limitations for Subcategpry 3
Pretreatnent Standards* BAT Effluent Limitations*
Lang-Term 30-Day Daily Lang-Term 30-Day Daily
Average MBQIBJB Maximum Average ***"'"•'* Mannun
HDN-fRICRTK POLLUTANT
0.0145 0.0203 0.110 0.00473 0.00662 0.0359
PHCWW POLLUTANTS**
Zinc 0.019 0.0247 0.0570 0.0094 0.0122 0.0282
* All units are lbs/1,000 Ibs
t Applies only to mancozeb, -aneb, zineb (Plant 1), and riram (Plants 1 and 2).
** Applies to all pesticides in this subcategory, as necessary.
-------
Table 14
Standards tad Limitations fee Subcategpry 4
•
Pewter
WK-PHORTK BOUUIftNT
HibllCIEESt
PRICR1H PCLUJIANIS**
Bemene
Toluene
Carbon tetrachloride
Chloroform
Methyl diloride
Methylene diloride
Cyanide
Bis(2-chloroethyl )ether
Naphthalene
1 ,2-Dichloroethane
Tetradiloroethylene
*A11 units are lbs/1,000
+ A««Ml
-------
Table 15 teconnended Standards and Limitations for Subcategory 5
Parser
NON-PK10KTK PCLLOTANT
PESnCIDESt
PRICRIH POUUEAMS**
Benzene
Toluene
Carbon tetrachlonde
Chloroform
Methyl chloride
Methyl ene chloride
Copper
Zinc
Lcng^Tetn
Average
0.0182
0.037
0.037
0.037
0.037
0.037
0.037
0.019
0.019
Hexachlorocyclopentadiene 0.0017
30-Day
Mmrittiwn
0.0255
0.108
0.106
0.165
0.165
0.165
0.165
0.0274
0.0247
0.00350
irds*
Daily
0.138
0.659
0.659
0.659
0.659
0.659
0.659
0.0733
0.0570
0.0127
BAT Effluent Limitations*
Long-Tenn
Average
0.00167
<0.00037
-------
Table 16 nmnmpnited Standards and laadtatians Cor Subcategpry 6
Pretreatnent Standards* BAT Effluent Limitations*
Long-Term 30-Oay Daily Long-Term 30-Oay Daily
Average Marion Madajn Average Mariaun Moriaun
PRICROT RUITUNISt
Cyanide 0.0015 0.00240 0.00488 0.00075 0.00120 0.00244
+ A11 wits are lbs/1,000 Ibs (kg/kkg),
t Applies to all pesticides in this subcategory, as necessary.
-------
Table 17
Standards and Limit* ions for Subcategpry 7
Parameter
PRIORITY POLLD»NISt
Benzene
Tbluene
Garten tetrachloride
ui lororuiiu
Methyl chloride
Methylene chloride
Cooper
Cyanide
E W&ca
Long-Tern
Average
0.037
0.037
0.037
0.037
0.037
0.037
0.019
0.0015
tnent Standi
30-Day
Mnxini.iii
0.108
0.106
0.165
0.165
0.165
0.165
0.0274
0.00240
irds*
Daily
Mncuuo
.
0.659
0.659
0.659
0.659
0.659
0.659
0.0733
0.0*88
BAT Effluent Limitations*
Long-Texm
Average
-------
Table 18 BBuimmVfd Standards and Limitations for Subcategpry 8
inrct Ftt&Lii
Long-Tern
Parameter Average
NCN-fRICRIIY FCUOTftNT
PRICROT POIUIANIS**
4-Nitrophenol
Phenol
Chlordane
Heptachlor
N-nitroeodi-n-propylanine
Hexachlorocyclopentadiene
Naphthalene
0.00129
0.037
0.037
0.037
0.00129
0.00129
0.000037
0.0017
0.037
* All units are lbs/1,000 Ibs (kg/kkg).
t AoDlies onlv to atrinocarb. chlordane.
stanoar
30-Day
Maxuun
0.00248
0.0725
0.143
0.0714
0.00248
0.00248
0.000074
0.00350
0.111
endosulfan
ds*
Daily
0.0117
0.290
0.290
0.290
0.0117
0.0117
0.000170
0.0127
0.659
BAT Effluent Limtations*
Long-Term
Average
N/A
0.0037
0.0037
0.0037
N/A
N/A
0.000037
0.00086
0.0037
30-Day
Msxinun
N/A
0.00725
0.0143
0.00714
N/A
N/A
0.000074
0.00177
0.0111
. fenuron. nalathion. nethiccarb. i
Daily
Manxun
N/A
0.0290
0.0290
0.0290
N/A
N/A
0.000170
0.00643
0.0659
Bexacarbate.
nirex, ncnuron, parathion ethyl, parathicn oethyl, prophan, proponir, tnfluralin.
** Applies to all pesticides in this aubcategory, as necessary.
N/A m Not applicable—previously regulated for direct discharge in BPT.
-------
Table 19 Reccnmended Standards and Linitatiana for Subcategpry 9
T9r TM» rmmt aian
Parameter
NON-PRICRTT? POLLUTANT
PBSTlCIDESt
PRIORITY POLUTEANTS**
Benzene
uiioxuOenzenc
Toluene
Carbon tetrachloride
Chloroform
Methyl chloride
Methylene chloride
Chlordane
Heptachlor
Long-Term
Average
0.00129
0.037
0.037
0.037
0.037
0.037
0.037
0.037
0.00129
0.00129
Hexachlorocyclopentadiene 0.0017
Naphthalene
1 ,2-Dichloropropane
2/l«J\l Jllxl JLJJ-LB.ll 1
,*>-vicn loropnenol
2 ,4-Oini trophenol
4-Nitrophenol
Phenol
Bis (2-chloroethyl )ether
1 ,2-Oichloroethane
Tetrach loroethy lene
* All units are lbs/1,000
0.037
0.037
0.037
0.037
0.037
0.037
0.037
0.037
0.037
0.037
0.037
IbsOtgAkg).
t Applies only to azinphos methyl, BE,
2,4-0 isooctyl ester (Plant 1), DOfe,
JH~.\ t~*-~. j«.'....~. fcJ...^»^TT'A l-i in ij-i
30-Oay
MsjCUOjn
0.00212
0.108
0.108
0.106
0.165
0.165
0.165
0.165
0.00212
0.00212
0.00350
0.111
0.111
0.111
0.0725
0.0725
0.143
0.0725
0.0714
0.111
0.111
0.111
dards*
Daily
MBJCUUB
0.0105
0.659
0.659
0.659
0.659
0.659
0.659
0.659
0.0105
0.0105
0.0127
0.659
0.659
0.659
0.290
0.290
0.290
0.290
0.290
0.659
0.659
0.659
BAT Effluent Limitations*
Long-Tenn
Average
N/A
<0.00037
<0.00037
^«&a taC|M. CBL4.I *W*. y A MJMCai K ) «. A«aUU. W»S} HBEUSUUIJ
PCW, peitiia>e, siduron, silvex, 9EP, 2,4,5-T,.
** Applies to all pesticides in this aubcategory, as necessary.
N/A • Not applicable - previously regulated for direct discharge in BPT.
-------
Table 20
Stand«d, «d Ludt.io. fcr Subc^egary 10
Pretrefltiufrii Standards*
* flTflBECCT
HCN-PRIORITY RUDIANT
PfcsllClLtbt
HOCRIH POLLUTANTS**
Benzene
fy 5 j .•inl.r jtn jmjt
vlllw&lAXAUASlK
Toluene
Carbon tetrachlonde
Chloroform
Methyl chloride
Methylene chloride
1 ,2-Oichloroethane
Tetrachloroethylene
Cyanide
CONVENTIONAL KUJHANTStt
BCD
CO)
TSS
* All units are lbs/1,000
t Applies only to anettyne
Long*Tenn
Average
0.0583
0.037
0.037
0.037
0.037
0.037
0.037
0.037
0.037
0.037
0.0015
H/A
H/A
H/A
30-Day
ModsuB
0.131
0.108
0.108
0.106
0.165
0.165
0.165
0.165
0.111
0.111
0.00240
H/A
H/A
H/A
Ibe (kg/kfcg).
, atrazine (Plants 2 and
,^__n > »_1>.^V..1 __i_r. <
Daily
MBCUUD
0.618
0.659
0.659
0.659
0.659
0.659
0.659
0.659
0.659
0.659
0.00488
H/A
H/A
H/A
BAT Effluent Limitations*
Long-Tenn
Average
0.0493
-------
Table 21 B»«v»nnuiiA»«t Standards Kd Limitations for ^^""Tt^jipi 11
Pretxeataent Standards BAT Effluent limtations
Lang-Term 30-Day Daily Lcn^Tera 30-Day Duly
er Average Maxuum Mcdnun Average Modnun Mwinun
ALL RDCESS VASIEUKIER
PCLUJIANTS* ZERO DISCHARGE * ZE3O DISCHARGE
Applies to all wastewaters from manufacture of alkylamne hydrochloride, ******t barban,
BBtAC, biphenyl (Plant 2), dilorpicrin (Plants 2, 3, 4), 2,4-0 isooctyl ester (Plant 2),
2,4-0 salt, dichloroethyl ethyl, didilorophen salt, dichloropropane-didilorapropene,
dichloroprcjpene, dowicide 0, ethoprop, fluoroacetamxde, glyodin, RPD6, oerphoe, •etasol J-26
pyrethrin, silvex isooctyl ester, si 1 vex salt, sodium nmofluoroacetate (Plant 2),
tributytin benzoate, tributyltin oxide (Plant 2), vancide TH, vancide 512, vancide S1Z
dispersion, riram (Plant 3).
-------
Daily Variability Factors
The daily maximum variability factor is defined as an estimate (Uk) of
the 99th percent!le of the daily pollutant discharge divided by the
average daily pollutant discharge. This estimate is obtained by using
the following binomial equation to establish the value of k such that
\ has a probability of at least SO percent of exceeding the 99th
percent!le of the distribution of daily discharges.
k-1 H j H-j
Confidence coefficient - 1 - (j) (0.01) (0.99)
j-0
where k • rank of each observation
N • total number of values available
uk therefore represents a value below which at least 99 percent of the
values of future samples of sice N will fall at least SO percent of the
time. The daily variability factor is then calculated by the equation
VFd. Uk
\ " the observation used to estimate the 99th
percentile which has a confidence coefficient most
closely approximating, but not less than, SO
percent.
X • arithmetic average of the daily observations
The results of this analysis for each of the available plant/pollutant
data sets are presented in the Contractor Technical Report.
30-Day Variability Factors
The monthly average variability factor is defined as the estimate of the
99th percentile of the average monthly pollutant discharge divided by
the average monthly pollutant discharge. The estimated 99th percentile
of the monthly averages, based on daily values, is derived from the
equat ion
*d -I + 2.33s
where m • sample days/month to which the maximum is applied
• • standard'deviation .of the daily observations
X • arithmetic average of the daily observations
This equation assumes the approximate normality of the monthly average.
When the monthly averages consist of a sufficient number of daily
observations, the central limit theorem assures their normality. What
represents a sufficient number of observations varies according to the
underlying distribution of the data.
-------
ATTACHMENT 1
(Continued, page 2 of 2)
For data reported as monthly averages (where all monthly averages consist
of 30 observations), the daily standard deviation may be approximated
by\30 eg where sy is the standard deviation of the monthly averages.
Therefore the equation for the estimated 99th percentile of the monthly
averages, based on monthly values, becomes
Mn - f + 2.33^0 ax^lM
where s^ • standard deviation of the monthly averages
X • arithmetic average of monthly averages
Th«» resulting estimate represents an estimate of the 99th percentile of
the monthly averages assuming that:
1. The observations are statistically independent,
2. The number of days sampled per month is large enough to
warrant the use of the Central Limit Theorem to assure
approximate normality of the monthly means,
3. The number of observations used to compute each monthly
average is equal to 30 if MQ U being calculated.
The monthly variability factor is then calculated by the following
equations depending on whether monthly or daily data are available.
VFm " Md Of Mm
* X
The results of this analysis for each of the available plant/pollutant
data sets are presented in the Contractor Technical Report.
-------
Table 22
PRIORITY POLLUTANTS TO BE MONITORED IN PESTICIDE HASTEWATERS
Pesticide
Priority Pollutant
Group
Priority Pollutant To Be
Mon i t or ed
Accphate
Halomethanes
Metals
Volatile Aromatics
Carbon tetrachloride
Chloroform
Methyl chloride
Methylene chloride
Zinc
Benzene
Toluene
Alachlor
Chlorinated Ethanes 1,2-Dichloroethane
and Ethylenes
Raloethers Bis(2-chloroethyl)ether
Halomethanes Carbon tetrachloride
Chloroform
Methyl chloride
Methylene chloride
Volatile Aromatics Benzene
Chlorobenzene
Toluene
Aldicarb None
Alkylamine hydrochloride None
Ametryne Cyanides Cyanide
Volatile Aromatics Benzene
Toluene
Aminocarb Phenols Phenol
Amobam None
Anilazine Chlorinated Ethanes 1,2-Dichloroethane
and Ethylenes Tetrachloroethylene
Cyanides Cyanide
Volatile Aromatics Chlorobenzene
Aquatreat DNM 30 Metals Zinc
Aspon Volatile Aromatics Benzene
Toluene
Atrazine
Cyanides
Halomethanes
Volatile Aromatics
Cyanide*
Carbon tetrachloride*
Chloroform*
Methyl chloride*
Methylene chloride*
Benzene*
Toluene*
* Subcategory 10 only
-------
Table 22 PRIORITY POLLUTANTS TO BE MONITORED IN PESTICIDE HASTEWATERS
(Continued, Page 2 of 21)
Pesticide
Priority Pollutant
Croup
Priority Pollutant To Be
Monitored
Azinphoe methyl
Chlorinated Ethanes
and Ethylenes
Barban
1,2-Dichloroethane
Tetrachloroethylene
None
BBTAC
None
Bendiocarb Polynuclear Aromatic Naphthalene
Hydrocarbons
Benfluralin Nitrosamines N-nitrosodi-n-propylamine
Benomyl ' None
Bensulide Volatile Aromatics Benzene
Toluene
Bentazon Chlorinated Ethanes 1,2-Dichloroethane
and Ethylenes Tetrachloroethylene
Volatile Aromatics Chlorobenzene
Benzethonium chloride Volatile Aromatics Benzene
Toluene
Benzyl bromoacetate Volatile Aromatics Benzene .
Toluene
BHC Volatile Aromatics Benzene
Toluene
Bifenox Halomethanes Chloroform
Methyl chloride
Methylene chloride
Phenols 2,4-Dichlorophenol
Biphenyl Polynuclear Aromatic Naphthalene*
Hydrocarbons
Bolttar Chlorinated Ethanes 1,2-Dichloroethane
and Ethylenes Tetrachloroethylene
Ralomethanes Carbon tetrachloride
Chloroform
Methyl chloride
Methylene chloride
Phenols 2,4-Dichlorophenol
* Subcategory 1 only
-------
Table 22 PRIORITY POLLUTANTS TO BE MONITORED IN PESTICIDE VASTEUATERS
(Continued, Page 3 of 21)
Pesticide
Priority Pollutant
Group
Priority Pollutant To Be
Monitored
Brovacil
Ralomethanes
Bromoform
Carbon tetrachloride
Chloroform
Methylene chloride
Bromoxyni1
Polynuclear Aromatic
Hydrocarbons
Volatile Aromatics
Bromoxynil octanoate
Busan 40
Busan 85
Volatile Aromatics
Naphthalene
Benzene
Toluene
Benzene
Toluene
None
None
Busan 90
Chlorinated Ethanes
and Ethylenes
Haloethers
Haiomethanes
Phenols
1,2-Dichloroethane
Bis(2-chloroethyl) ether
Carbon tetrachloride
Chloroform
Methyl chloride
Methylene chloride
Phenol
Butachlor
Butyl ate
Captafol
Volatile Aromatics
Halomethanes
Benzene
Toluene
Carbon tetrachloride
Chloroform
Methyl chloride
Methylene chloride
None
Captan
Carbaryl
Polynuclear Aromatic
Hydrocarbons
Volatile Aromatics
None
Naphthalene
Benzene
Toluene
Carbendazim
None
Carbofuran
None
-------
Table 22 PRIORITY POLLUTANTS TO BE MONITORED ID PESTICIDE UASTEWATERS
(Continued, Page 4 of 21)
Pesticide
Priority Pollutant
Croup
Priority Pollutant To Be
Monitored
Carbophenothion
Haloethers
Halomethanes
Volatile Aromatics
Bit(2-chloroethyl) ether
Carbon tetrachloride
Chloroform
Methyl chloride
Methylene chloride
Benzene
Toluene
CDN
Polynuclear Aromatic
Hydrocarbons
Volatile Aromatics
Naphthalene
Benzene
Chlorobenzene
Toluene
Chloramben
Chlordane
Chlorobenzene
None
Dienes
Pesticides
Hexachlorocyc1opent ad i ene
Chlordane
Heptachlor
Ch lorobenz i1at e
Chlorothalonil
Phenols
Volatile Aromatics
Volatile Aromatics
2,4-Dichlorophenol
Phenol
Benzene
Ch lorobenzene
Toluene
Benzene
Toluene
Chlorinated Ethanes
and Ethylenes
Cyanides
Balomethanes
1,2-Dichloroethane
Tetrachloroethylene
Cyanide
Carbon tetrachloride
Chloroform
Methyl chloride
Methylene chloride
Chlorpicrin
Chlorpropham
Chlorpyrifos
Chlorinated Ethanes
and Ethylenes
None
1,2-Dichloroethane
Tetrachloroethylene
Halomethanes
Carbon tetrachloride
Chloroform
Methyl chloride
Methylene chloride
-------
Table 22 PRIORITY POLLUTANTS TO BE MONITORED IN PESTICIDE HASTEWATERS
(Continued, Page 5 of 21)
Pesticide
Chlorpyrifos methyl
Coumaphos
Cyanazine
Cycloate
Cycloheximide
Cycloprate
Cyhexatin
Cythioate
2.4-D
2,4-D isobutyl ester
2,4-D isooctyl ester
2,4-D salt
Dalapon
Dazomet
Priority Pollutant
Group
Raloaethanes
Cyanides
Halomethanes
Halomethanes
Volatile Aromatics
Volatile Aromatics
Volatile Aromatics
Phenols
Volatile Aromatics
Priority Pollutant To Be
Monitored
Carbon tetrachloride
Chloroform
Methyl chloride
Methylene chloride
None
Cyanide
Carbon tetrachloride
Chloroform
Methyl chloride
Methylene chloride
Carbon tetrachloride
Chloroform
Methyl chloride
Methylene chloride
Benzene
Toluene
Benzene
Toluene
Benzene
Toluene
2,4-Dichlorophenol
Phenol
Benzene
Ch lorobenzene
None
None
None
None
None
-------
Table 22 PRIORITY POLLUTANTS TO BE MONITORED IN PESTICIDE ttASTEWATERS
(Continued, Page 6 of 21)
Pesticide
2,4-DB
2,4-DB isobutyl ester
2,4-DB isooctyl ester
DBCP
DCNA
DCPA
Priority Pollutant
Croup
Haloaethanes
Phenols
Halomethanes
Priority Pollutant To Be
Monitored
Carbon tetrachloride
Chloroform
Methyl chloride
Methylene chloride
2,4-Dichlorophenol
None
None
None
None
Carbon tetrachloride
Polynuclear Aromatic
Hydrocarbons
Volatile Aromatics
Ch loroform
Methyl chloride
Methylene chloride
Naphthalene
Benzene
Chlorobenzene
Toluene
DDD
Haloethers
Volatile Aromatics
Bis(2~chloroethyl) ether
Benzene
Chlorobenzene
DDE
DDT
Haloethers
Volatile Aromatics
Bis(2-chloroethyl) ether
Benzene
Ch lorobenzene
Volatile Aromatics
Benzene
Chlorobenzene
Toluene
Deet
Volatile Aromatics
Benzene
Toluene
Demeton
Halomethanes
Volatile Aromatics
Carbon tetrachloride
Chloroform
Methyl chloride
Methylene chloride
Benzene
Toluene
-------
Table 22 PRIORITY POLLUTANTS TO BE MONITORED IN PESTICIDE WASTEWATERS
{Continued, Page 7 of 21)
Pesticide
Dmeton-o
Demeton-s
Diazinon .
Dicamba
Priority Pollutant
Group
Volatile Aromatics
Volatile Aromatic*
Volatile Aromatics
Hal one thane s
Phenols
Priority Pollutant To Be
Monitored
Benzene
Toluene
Benzene
Toluene
Benzene
Toluene
Chloroform
Methyl chloride
Methylene chloride
2,4-Dichlorophenol
Dichlofenthion
Polynuclear Aromatic
Hydrocarbons
Volatile Aromatics
Phenols
Pentachlorophenol
Phenol
Naphthalene
Benzene
Chlorobenzene
Toluene
2,4-Dichlorophenol
Pentachlorophenol
Dichlorobenzene, ortho
Volatile Aromatics
Benzene
Chlorobenzene
Toluene
Dichlorobenzene, para
Dichloroethyl ether
Dichlorophen
Volatile Aromatics
Benzene
Chlorobenzene
Toluene
None
Phenols
Phenol
Dichlorophen salt
None
Dichloropropane-
dichloropropene mixture
None
Di chloropropene
None
Dichlorprop
Phenols
2,4-Dichlorophenol
-------
Table 22 PRIORITY POLLUTANTS TO BE MONITORED IN PESTICIDE HASTEWATERS
(Continued, Page 8 of 21)
Pesticide
Dichlorvos
Dicofol
Dienochlor
Dimethoxane
Dinocap
Dinoseb
Dioxathion
Diphacinone
Diphenami d
Dipheny 1 amine
Priority Pollutant
Group
Chlorinated Ethanes
and Ethylenes
Dienes
Metal •
Volatile Aromatic s
Phenols
Chlorinated Ethanes
and Ethylenes
Volatile Aromatics
Priority Pollutant To Be
Monitored
None
1 ,2-Dichloroethane
Hexachlorocyclopentadiene
Copper
Benzene
Toluene
None
2,4-Dinitrophenol
Phenol
None
None
None
1 ,2-Dichloroethane
Benzene
Ch lorobenzene
None
Diaulfoton
Chlorinated Ethanes
and Ethylenes
Volatile Aromatics
1,2-Dichloroethane
Tetrachloroethylene
Benzene
Toluene
Diuron
Volatile Aromatics
Benzene
Chlorobenzene
Toluene
Dodine
Cyanides
Cyanide
Dovicide Q
None
Endosulfan
Dienes
Hexachlorocyclopentadiene
Endothall
None
-------
Table 22 PRIORITY POLLUTANTS TO BE MONITORED IN PESTICIDE HASTEWATERS
(Continued, Page 9 of 21)
Pesticide
Priority Pollutant
Croup
Priority Pollutant To Be
Monitored
Badrin
EPN
Chlorinated Ethanes
and Ethylenes
Dichloropropane and
Dichloropropene
Dienes
Halomethanes
Polynuclear Aromatic
Hydrocarbons
Hi tros amines
Phenols
Polynuclear Aromatic
Hydrocarbons
Volatile Aromatics
1,2-Dichloroethane
Tetrachloroethylene
1,2-Dichloropropane.
1,3-Dichloropropene
Hexachlorocyclopentadiene
Carbon tetrachloride
Chloroform
Methyl chloride
Methylene chloride
Naphthalene
N~nitrosodi-n~propylamine
4-Nitrophenol
Phenol
Naphthalene
Benzene
Chlorobenzene
Toluene
EPTC
Ethalfluralin
Ethion
Halomethanes
Nitrosamines
Halomethanes
Volatile Aromatics
Carbon tetrachloride
Chloroform
Methyl chloride
Methylene chloride
N-ni t rosod i-n-propy1ami ne
Bromoform
Methyl bromide
Benzene
Toluene
Ethoprop
Ethozyquin 66Z
None
Volatile Aromatics
Toluene
Ethozyquin 86Z
Ethylene dibromide
Btridaxole
Volatile Aromatics
Volatile Aromatics
Toluene
None
Benzene
EXD
Rone
-------
Table 22 PRIORITY POLLUTANTS TO BE MONITORED III PESTICIDE WASTEWATERS
(Continued, Page 10 of 21)
Pesticide
Faaphur
Penarinol
Fenitrothion
Fensulfothion
Priority Pollutant
Croup
Polynuclear Aromatic
Hydrocarbons
Volatile Aromatic s
Cyanides
Metals
Volatile Aromatic s
Metals
Volatile Aromatic s
Priority Pollutant To Be
Monitored
Naphthalene
Benzene
Toluene
None
Cyanide
Copper
Benzene
Toluene
Copper
Benzene
Toluene
Fenthion
Fluoridone
Fluoaeturon
Halonethanes
Phenols
Carbon tetrachloride
Chloroform
Methylene chloride
Phenol
Fentin hydroxide
Fenuron
Fenuron-TCA
Per bam
Fluchloralin
Volatile Aromatics Benzene
Chlorobenzene
Toluene
None
Chlorinated Ethanes 1,2-Dichloroethane
and Ethylenes Tetrachloroethylene
None
Nitrosanines N-nitrosodi-n-propylamine
Halomethanes
Volatile Aromatics
Carbon tetrachloride
Chloroform
Methyl chloride
Methylene chloride
Benzene
Toluene
Cyanides
Cyanide
Fluoroacetamide
None
-------
Table 22 PRIORITY POLLUTANTS TO BE MONITORED IN PESTICIDE HASTEWATERS
(Continued, Page 11 of 21)
Pesticide
Priority Pollutant
Croup
Priority Pollutant To Be
Monitored
Polpet
None
Fonofoa
Chlorinated Ethanes
and Ethylenes
Volatile Aromatics
1,2-Dichloroethane
Tetrachloroethylene
Benzene
Toluene
Civ-gard
Nitrosamines
Volatile Aromatic*
N-nitrosodi-n-propy1anine
Benzene
Toluene
Glyodin
Glyphosate
None
Haloethers
Halome thanes
Bis(2-chloroethyl) ether
Carbon tetrachloride
Chloroform
Methyl chloride
Methylene chloride
HAS
None
HAMP
Heptachlor
None
Chlorinated Ethanes
and Ethylenes
Dichloropropane and
Dichloropropene
Dienes
Halome thanes
Pesticides
1,2-Dichloroethane
Tetrachloroethylene
1,2-Dichloropropane
1,3-Dichloropropene
Hexachlorocyc1opent ad i ene
Carbon tetrachloride
Chloroform
Methyl chloride
Methylene chloride
Chlordane
Heptachlor
Hexachlorophene
Chlorinated Ethanes
and Ethylenes
Phenols
1,2-Dichloroethane
Pentachlorophenol
Heaazinone
Volatile Aromatics
Benzene
Toluene
BPTMS
None
Hyamine 2389
Volatile Aromatics
Benzene
Toluene
-------
Table 22 PRIORITY POLLUTANTS TO BE MONITORED IN PESTICIDE WASTBWATERS
(Continued. Page 12 of 21)
Pesticide
Hy«mine 3500
laopropal in
Kathon 886
Kinoprene
KN methyl
Lethane 384
Lindane
Linuron
Malathion
Maleic hydrazide
Mancozeb
Maneb
MCPA
Priority Pollutant
Group
Volatile Aromatic •
Nitrosamines
Polynuclear Aromatic
Hydrocarbons
Volatile Aromatic s
Cyanides
Haloethers
Polynuclear Aromatic
Hydrocarbons
Volatile Aromatic s
Volatile Aromatics
Volatile Aromatics
Metals
Metals
Dichloropropane and
Priority Pollutant To Be
Monitored
Toluene
R-nitrosodi-n-propylamine
Naphthalene
Benzene
Toluene
None
None
Cyanide
Bis(2-chloroethyl) ether
Naphthalene
Benzene
Toluene
Benzene
Toluene
Benzene
Cblorobenzene
None
None
Zinc
Zinc
1 ,2-Dichloropropane
MCPA iaooctyl ester
Dichloropropene
Phenols
Volatile Aromatics
1,3-Dichloropropene
2,4-Dichlorophenol
Phenol
Benzene
Toluene
None
MCPP
Phenols
Volatile Aromatics
2,4-Dichlorophenol
Phenol
Benzene
Toluene
-------
Table 22 PRIORITY POLLUTANTS TO BE MONITORED IN PESTICIDE HASTEWATERS
(Continued, Page 13 of 21)
Pesticide
Priority Pollutant
Croup
Priority Pollutant To Be
Monitored
Mephosfolan
Volatile Aromatic*
Benzene
Toluene
Merphos
Metasol DGH
Metasol J-26
Me than
Hone
Cyanides
Cyanide
Hone
None
Methamidophos
Methiocarb
Methomyl
Methoprene
Methoxychlor
Chlorinated Ethanes
and Ethylenes
1,2-Dichloroethane
Phenols
Phenol
Haloethers
Halomethanes
Bis(2-chloroethyl) ether
Carbon tetrachloride
Chloroform
Methyl chloride
Methylene chloride
None
Ralomethanes
Phenols
Carbon tetrachloride
Chloroform
Methyl chloride
Methylene chloride
Phenols
Methylbenzethonium
chloride
Volatile Aromatics
Benzene
Toluene
Methyl bromide
•Halomethanes
Bromoform
Methylene bisthiocyanate
Cyanides
Halomethanes
Cyanide
Carbon tetrachloride
Chloroform
Methyl chloride
Methylene chloride
Metribuzin
Cyanides
Cyanide
Mevinphos
Rone
-------
Table 22 PRIORITY POLLUTANTS TO BE MONITORED IN PESTICIDE HASTEWATERS
(Continued, Page 14 of 21)
Pesticide
Mexacarbate
MCK 264
MCK 326
Mirex
Molinate
Priority Pollutant
Group
Phenols
Volatile Aromatic s
Volatile Aronatics
Dienes
Halonethanes
Priority Pollutant To Be
Monitored
Phenol
Benzene
Toluene
Benzene
Toluene
Hexach lor ocyc lopent ad iene
Carbon tetrachloride
Chloroform
Methyl chloride
Methylene chloride
Monocrotophos
Halonethanes
Metals
Carbon tetrachloride
Chloroform
Methyl chloride *
Methylene chloride
Copper
Monuron
Monuron-TCA
None
Chlorinated Ethanes
and Ethylenes
Volatile Aromatics
Nabam
1,2-Dichloroethane
Benzene
Toluene
None
Nabonate
Cyanides
Neburon
Volatile Aronatics
Cyanide
Benzene
Toluene
Baled
Haloaethanes
Carbon tetrachloride
Chloroform
Methyl chloride
Methylene chloride
•apropaaide
Dichloropropane and
Dichloropropene
Polynuclear Aromatic
Hydrocarbons
Volatile Aronatics
1,2-Dichloropropane
1,3-Dichloropropene
Naphthalene
Benzene
Toluene
-------
Table 22 PRIORITY POLLUTANTS TO BE MONITORED IN PESTICIDE WASTBWATERS
(Continued, Page IS of 21)
Pesticide
Priority Pollutant
Croup
Priority Pollutant To Be
Monitored
Naptalam
Niacide
Polynuelear Aromatic
Hydrocarbons
Volatile Aroaatics
Naphthalene
Benzene
Toluene
None
Ni.trofen
Phenols
Polynuelear Aromatic
Hydrocarbons
Volatile Aromatics
2,4-Dichlorophenol
4-Nitrophenol
Pentachlorophenol
Phenol
Naphthalene
Benzene
Chlorobenzene
Toluene
NMI
Norflurazon
Octhilinone
Oryzalin
Oxamyl
Oxydemeton
Oxyfluorfen
Paraquat
Volatile Aromatics Benzene
Toluene
None
None
Nitrosamines N-nitrosodi-n-propylaaine
None
Ha lome thanes Carbon tetrachloride
Chloroform
Methyl chloride
Methylene chloride
Chlorinated Ethanes 1 ,2-Dichloroethane
and Ethylenes Tetrachloroethylene
Ha lome thanes Chloroform
Methyl chloride
Methylene chloride
Parathion ethyl
Phenols
Polynuelear Aromatic
Hydrocarbons
4-Nitrophenol
Naphthalene
-------
Table 22 PRIORITY POLLUTANTS TO BE MONITORED IN PESTICIDE HASTEWATERS
(Continued, Page 16 of 21)
Pesticide
Priority Pollutant
Croup
Priority Pollutant To Be
Monitored
Parathion methyl
Phenola
Polynuclear Aromatic
Hydrocarbons
2,4-Dinitrophenol
4-Nitrophenol
Naphthalene
PBED
Chlorinated Ethanes
and Ethylenes
Haloethers
1,2-Dichloroethane
Bis(2-chloroethyl) ether
PCNB
PCP
Volatile Aromatics
Benzene
Chlorobenzene
Toluene
Phenols
Volatile Aromatics
2,4-Dichlorophenol
Pentachlorophenol
Phenol
Chlorobenzene
PCP salt
Pebulate
Halomethanes
Metals
None
Carbon tetrachloride
Chloroform
Methyl chloride
Methylene chloride
Zinc
Permethrin
Perthane
Done
Chlorinated Ethanes
and Ethylenes
Polynuclear Aromatic
Hydrocarbons
Volatile Aromatics
1,2-Dichloroethane
Naphthalene
Benzene
Chlorobenzene
Toluene
Phenylphenol
Phenols
Polynuclear Aromatic
Hydrocarbons
Volatile Aromatics
2,4-Dichlorophenol
Phenol
Naphthalene
Benzene
Chlorobenzene
Phenylphenol sodium aalt
Phenols
Polynuclear Aromatic
Hydrocarbons
Volatile Aromatics
2,4-Di chloropheno1
Phenol
Naphthalene
•Benzene
Chlorobenzene
-------
Table 22 PR10R1TT POLLUTANTS TO BE MONITORED IN PESTICIDE HASTEWATERS
(Continued, Page 17 of 21)
Pesticide
Ph orate
Phoafolan
Phoamet
Priority Pollutant
Group
Volatile Aromatic*
Volatile Aroma tics
Priority Pollutant To Be
Monitored
None
Benzene
Toluene
Benxene
Toluene
Picloram
Pindone
Piperalin
Piperonyl butoxide
Polyphase antimildew
Polyram
Profluralin
Promet on
Prometryn
Pronatnide
Cyanides
Halomethanes
Cyanide
Carbon tetrachloride
Chloroform
Methyl chloride
Methylene chloride
Volatile Aromatics
Benzene
Toluene
Volatile Aromatics
Benzene
Chlorobenzene
Toluene
None
None
Metals
Zinc
Halomethanes
Nitroaaaines
Carbon tetrachloride
Chloroform
Methyl chloride
Methylene chloride
N-nitroaodi-n-propy1amine
Cyanides
Volatile Aromatics
Cyanide
Benzene
Toluene
Cyanides
Volatile Aromatics
Cyanide
Benzene
Toluene
Volatile Aromatics
Benzene
Toluene
-------
Table 22 PRIORITY POLLUTANTS TO BE MONITORED IN PESTICIDE WASTEWATERS
(Continued, Page 18 of 21)
Pesticide
Priority Pollutant
Croup
Priority Pollutant To Be
Monitored
Propachlor
Propani1
Propargite
Propazine
Propham
Propionic acid
Propoxur
Pyrethrins
8 Quinolinol citrate
8 Quinolinol sulfate
Volatile Aronatics
Benzene
Toluene
Dichlorpropane and
Dichloropropene
Pojynuclear Aromatic
Hydrocarbons
Volatile Aronatics
1,2-Dichloropropane
1,3-Dichloropropene
Naphthalene
Benzene
Toluene
None
Cyanides
Halonethanes
Volatile Aronatics
Phenols
Cyanide
Carbon tetrachloride
Chloroform
Methyl chloride
Methylene chloride
Benzene
Toluene
None
None
Phenol
None
Remnethrin
Cyanides
Volatile Aronatics
None
None
Cyanide
Benzene
Toluene
RH 787
Polynuclear Aromatic
Hydrocarbons
Naphthalene
Ronnel
Phenoli
2,4-Dichlorophenol
Rotenone
Volatile Aronatics
Benzene
Toluene
Siduron
Volatile Aronatics
Chlorobenzene
-------
Table 22 PRIORITY POLLUTANTS TO BE MONITORED IN PESTICIDE WASTEWATERS
(Continued, Page 19 of 21)
Pesticide
Priority Pollutant
Croup
Priority Pollutant To Be
Monitored
Silwc
Dichloropropane and
Di chloropropene
Phenols
Volatile Aromatics
1,2-Dichloropropane
1,3-Dichloropropene
2,4-Dichlorophenol
Phenol
Benzene
Toluene
Silvex Uoocytl ester
None
Silvex salt
None
Simazine
Cyanides
Halonethanes
Volatile Arotnatics
Cyanide
Carbon tetrachloride
Chloroform
Methyl chloride
Methylene chloride
Benzene
Toluene
Simetryne
Sodium monofluoroacetate
Stirofos
Cyanides
Volatile Aromatics
Cyanide
Benzene
Toluene
None
Chlorinated Ethanes
and Ethylenes
Ralomethanes
Volatile Arotnatics
1,2-Dichloroethane
Tetrachloroethylene
Carbon tetrachloride
Chloroform
Methyl chloride
Methylene chloride
Chlorobenzene
Sulfallate
SWEP
2.4.5-T
None
Volatile Aromatics
Benzene
Toluene
Phenols
Volatile Aromatics
2,4-Dichlorophenol
Phenol
Benzene
Toluene
-------
Table 22 PRIORITY POLLUTANTS TO BE HONITORED IN PESTICIDE -ASTEWATERS
(Continued. Page 20 of 21)
Pesticide
Priority Pollutant
Croup
Priority Pollutant To Be
Monitored
TCMTB
Tebuthiuron
Toxaphene
Cyanides
Halomethanes
Metals
Cyanide
Carbon tetrachloride
Chloroform
Methyl chloride
Methylene chloride
Copper
None
Temephos Chlorinated Ethanes 1,2-Dichloroethane
and Ethylenes
Terbacil None
Terbufos None
Terbuthylazine Cyanides Cyanide
Volatile Aromatics Benzene
Toluene
Terbutryn Cyanides Cyanide
Volatile Aromatics Benzene
Toluene
Thiabendazole Cyanides Cyanide
Volatile Aromatics Benzene
Thiofanox None
Thionazin None
Tokuthion Phenols 2,4-Dichlorophenol
Volatile Aromatics Benzene
Toluene
Halome thanes
Polynuclear Aromatic
Hydrocarbons
Volatile Aromatics
Carbon tetrachloride
Chloroform
Methyl chloride
Methylene chloride
Naphthalene
Benzene
Ch lorobenzene
Toluene
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Table 22 mOKITT POLLDTAHTS TO BE >. 41TOUD III PESTICIDE UASTEVATERS
(Continued, rage 21 of 21)
Pesticide
Triadi»tfoo
Tricyclaxole
Priority Pollutant
Croup
Priority Pollutant To Be
Monitored
Balomethanes
Phenols
Volatile Aromatic*
Carbon tetrachloride
Ch lorof om
Methyl chloride
Metbylene chloride
2,4-Dichlorophenol
Pentaehlorophenol
Benzene
Toluene
Tributyltin benxoate
Tributyltin fluoride
Tributyltin oxide
Tri ch lor obenxene
•one
•one
Volatile Aromatic* Benzene*
Toluene*
Volatile Arooatica Benzene
Ch lor obenxene
Toluene
Polynuclear Aromatic
Hydrocarbons
naphthalene
Trifluralin
•itrosamines
Volatile Aromatics
•-nitroiodi-n-propylamine
Benzene
Chlorobenxene
Toluene
Vancide TB
•one
Vancide 51Z
Rone
Vancide 51Z dispersion
•one
Vancide PA
•one
Vernolate
Ralomethanes
Carbon tetrachloride
Chloroform
Methyl chloride
Methylene chloride
tineb
Metals
Sine
lira.
Metals
tine**
* Subcatefory 2 only
** Subcatetory 3 only
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ADDENDUM
On Page 5 under E. Subcategorlzatlon. the following sentence should be Inserted
at the end of the paragraph:
Table 6A lists the five basic pollutant groups found to be of concern,
tnd lists the combinations of pollutant groups used to define the 10
tubcategorles which have wastewater discharges.*
On Page 7, at the end of the paragraph that begins "Using the definitions above,
Insert the following statement:
"Therefore, the contractor recommends setting effluent Units only for those
pollutants classified as of primary significance.*
The title of Table 8 should read, "Recommended Treatment Technologies for
Level 1 for Each Subcategory"
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