United States Environmental Research Environmental Protection Information Center Agency Cincinnati OH 45268 October 1978 SEFft QECHNOLOGY KjL The Bridge Between I hI m Research and Use Design Manual for Municipal Sludge Landfills Featured at 1978 WPCF Conference The newest Technology Transfer Design Manual Municipal Sludge Landfills will be made available for the first time at the 51st Annual Conference and Exhibition of the Water Pollution Control Federation in Anaheim, California, October 1 through 6, 1978. This year's Technical Conference promises to be the largest ever, coming on the heels of last year's successful 50th Anniversary Conference. About 10,000 persons representing all phases of the Water Pollution Control Field will be attending the 42 technical program sessions and three pre-conference workshops, while over 300 manufacturing firms and support organiza- tions will participate in the exhibition. Paul DeFalco, Jr., Regional Administrator for EPA, Region 9, will take part in the official open- ing session of the convention on Monday, October 2nd. The Regional Technology Transfer Chairman for Region 9 is Fred Hoffman. As in last year's WPCF Convention, several EPA programs will participate in one major EPA exhibit (Booth No. 127). Those programs involved are; (1) Environmental Research Informa- tion Center, (2) Effluent Guidelines, (3) Solid Waste, (4) Construction Grants, (5) Manpower and Training, (6) 208 Planning, and (7) Operations and Maintenance. Each program will have key individuals available at the exhibit to personally answer questions, discuss EPA policy, etc. We invite you to visit the EPA Booth to obtain your copy of the Municipal Sludge Landfills Design Manual and meet ERIC personnel. Those unable to attend the WPCF Conference can obtain the Municipal Sludge Landfills Manual by checking the appropriate box (#1010) on the order form in the back of this Newsletter. Paul DeFalco, Jr., Regional Administrator for EPA, Region 9. Jon C. Dyer (left). Environmental Technology Consultants, addresses the Municipal Attendees at a recent Pretreatment Seminar on local pretreatment program requirements. The story on the Pretreatment Seminars is inside the front cover. ------- Technology Transfer Continues Joint Municipal and Industrial Seminar Series on Pretreatment of Industrial Wastes Five seminars on pretreatment of industrial wastes have been conducted since the last Technology Transfer Newsletter. Attendance has been good at each seminar, falling within a range from 375 to 425 attendees. These seminars were held in Atlanta, Georgia, June 27-28, 1978; Dallas, Texas, July 12-13, 1978; New York, New York, August 8-9, 1978; Chicago, Illinois, August 30-31, 1978; and Kansas City, Missouri, September 13-14, 1978. Since implementation of the pretreatment regulations requires close cooperation between industry and munici- palities, representatives from both groups comprise the audience. The seminars contain two joint sessions to allow interaction between the two parties as well as a split session specifically formulated to present information unique to the industrial or municipal representative. The seminars also offer the attendees the most up-to-date handout materials to supplement the seminar presenta- tions. Some of the topics included in the presentation are: Effluent Guidelines and the Pretreatment Requirements^ Construction Grant Requirements Industrial Waste Surveys Variances Monitoring and Reporting Requirements Sources of Financial Assistance Sludge Disposal Alternatives Four additional seminars on pretreatment of industrial wastes are scheduled for Regions 1, 8, 9, and 10. Please consult the Environmental Research Information Center's seminar schedule at the back of this Newsletter for specific times and locations. If you are interested in attending any of these seminars, contact Dr. Jim Smith of this office or your appropriate Regional Technology Transfer Chairman, also listed at the back of this Newsletter. Albert Montague, EPA Region 3, Technology Transfer i Committee Chairman, addresses the audience at the Philadelph Pretreatment Seminar. Stephen Heare, EPA Office of Analysis and Evaluation, speaking on U.S. EPA Pretreatment Strategy. ------- Roy Ellerman, EPA Region 10, Water Division addressing the audience at the Seattle Seminar on Combined Sewer Overflow Assessment and Control Procedures. Myron Tiemens. EPA Office of Water Program Operations. Washington DC, presenting EPA funding policy at the Hartford Seminar on Combined Sewer Overflow Assessment and Control Procedures. Hartford Seminar on CSO Assessment and Control Procedures. The first seminars were held in Hartford, Connecticut, May 18-19; Seattle, Washington, June 28-29; and Chicago, Illinois, July 25-26, 1978. Attendance at the three seminars was approximately 670 people. They were designed to present EPA policy for funding combined sewer overflow (CSO) projects and the techniques and treatment systems that are available for assessment and control of CSO discharges. Simplified techniques that can easily be used by the engineering profession were emphasized. Subject areas included: 1. Evaluating costs and benefits of CSO control 2. Analyzing the existing collection system 3. Estimating the quantity and quality of CSO ^eminars on Combined Sewer Overflow Assessment and Control Procedures Technology Transfer has recently completed three seminars on Combined Sewer Overflow Assessment and Control Procedures. An additional two seminars are being planned for Philadelphia, Pennsylvania, on November 1-2, 1978 and Kansas City, Missouri, on November 7-8, 1978. result of CSO control 5. Case studies on CSO assessment For more information concerning these seminars contact your Regional Technology Transfer Chairman listed in the back of this Newsletter. 4. CSO treatment methods and sludges generated as a ------- Air Pollution Seminars Scheduled for Early 1979 Two of the most important concerns in the air pollution field are: (1) operation and maintenance of control systems and (2) control alternatives for hydrocarbon emissions. ERIC is presently planning seminars to cover each of these topics next spring. The Operation and Maintenance Seminars are tentatively planned for Atlanta, San Francisco, and Washington, DC. Experts from manufacturing companies and industry will discuss O & M procedures for baghouses, electrostatic precipitators, and scrubbers. Hydrocarbon emissions can be categorized by industry as follows: surface treatment, gasoline handling, and manu- facturing operations. This seminar series will concentrate on the surface treatment companies, such as metallic degreasing and coating operations, and nonmetallic processes emitting hydrocarbons. The latter is represented by paper coating, textile, and graphic arts processes. Prospective conference sites are Chicago, Philadelphia, and Los Angeles. New Seminar Publication: "Sludge Treatment and Disposal" A new publication has been developed for the Technology Transfer Seminar Series on Design of Sludge Treatment and Disposal Systems. It is printed and is now available for distribution. This two-volume document includes sections on the stabilization of sludge by lime addition, anaerobic digestion and aerobic digestion, the thermal conditioning of sludge, and the thickening and dewatering of sludges. Other sections discuss the incineration and starved-air combustion of sludge, composting, land utiliza- tion, and the landfilling of sludges. Design criteria, performance data and design examples are included for each process discussed. Principal contributors to this document included Drs. J.B. Farrell and J.A. Ryan, U.S. EPA-MERL, Cincinnati, Ohio: R.F. Noland and J.D. Edwards of Burgess and Niple, Columbus, Ohio; N.A. Mignone of Envirex, Waukesha, Wisconsin; Dr. G.M. Wesner of Culp/Wesner/Culp in Santa Ana, California, J R. Harrison, Consulting Engineer from Hockessin, Delaware; R.B Sieger from Brown and Caldwell in Walnut Creek, California; Dr. L.E. Sommers, Purdue University, West Lafayette, Indiana; C.E. Pound, Metcalf and Eddy Engineers, Palo Alto, California; Dr. R.J. Lofty of SCS Engineers in Long Beach, California; and J.J. Walsh of SCS Engineers, Reston, Virginia. This publication can be obtained by checking the appropriate box (#4012) on the order form in the back of this Newsletter. &EFK Sludge Treatment and Disposal Sludge Treatment \VAVAVAV/A\V.\\V.V.\V#\V. JJ v X ' \ I X X X X iiii; VI x x x 7 1 X 7 v y y v 1y1xix x SriV\ Twhndogy Tinttlm Sludge Treatment and Disposal Sludge Disposal ------- ^RIC Publishes Industrial Guide for Air Pollution Control This handbook is intended for plant managers, engineers, and other industrial personnel responsible for plant com- pliance with air pollution regulations. It is to serve as a set of guidelines and is oriented to those small and inter- mediate sized companies that do not have an environmental control staff. Achieving and maintaining compliance with air pollution regulations requires expertise that is beyond the usual range of skills and experience of industrial plant personnel. The handbook, therefore, presents criteria for evaluation of outside firms or consultants who offer specialized environmental services. The handbook was introduced at the Air Pollution Control Association Exhibition in Houston, Texas, June 28-30, 1978. Over 2000 copies of the handbook were distributed at the meeting. The Air Pollution Control Handbook emphasizes three major phases: achieving compliance, demonstrating com- pliance, and maintaining compliance. Specific subjects include techniques for conducting a plant emission survey, a summary of air pollution regulations, concepts of emission testing and monitoring, and a guide to maintain- ing compliance status. (^iis handbook is (# 6004) on the order form at the back of this Newsletter. ¦S-EPA Handbook Industrial Guide for Air Pollution Control Capsule Report: Recovery of Spent Sulfuric Acid from Steel Pickling Operations Approximately 100 million tons of steel are produced every year in the United States. During manufacturing, storing, and shipping, the steel develops a surface coating of oxidized iron which must be removed before the steel can be processed further. The scale can be removed by a pickling process, where the steel is immersed in an acid bath which dissolves the scale and some of the iron. The creation of spent pickle liquor creates a pollution problem for the manufacturer. Treatment alternatives include recovery of the acid, neutralization of the spent acid prior to discharging, or contract disposal. This Capsule Report provides small manufacturers using sulfuric acid pickling with the technical and economic information necessary to select the treatment technologies best suited for their facilities. If you want a copy, check box (#2017) on the order form. TECHNOLOGY TRANSWR .ii.Si'yir.r RECOVERY Or- SPENT SUUURIC ADD FROM Sift! RCKUNG OPERATIONS PREPARED BY U S ENViftONMENTAl . PROTECTION AC*NO I ENVIRONMENTAL RESEARCH INIOKMAt'ON CENTER ------- National Conference on Water Conservation and Municipal Wastewater Flow Reduction The U.S. Environmental Protection Agency is sponsoring a conference on November 28-29, 1978, at Ramada-The O'Hare Inn (Chicago O'Hare Airport) entitled: National Conference on Water Conservation and Municipal Waste- water Flow Reduction. Conference attendance is limited to 500 people, and no registration fee is required. Technical areas covered during the two day meeting will include: Water & Wastewater Management Issues Regulations Affecting Water Supply, Wastewater and their Treatment Water and Wastewater Conservation Technology Public Participation/Education in Water Conservation Case Studies of Water Conservation and Waste Flow Reduction Projects National leaders will speak on Water Conservation policy at the Federal and State levels, and scientists and water resource managers will present current technology in water conservation and its economic and social impact. Case studies will be presented to illustrate water conserva- tion programs. This conference is one form of Agency response to help implement the President's national water policy, in which a cornerstone element is attention to conservation of water. Growing Congressional interest in the topic is shared with heightened attention on the parts of many States, regions and local areas facing problems of water quantity, or water quality, or excessive hydraulic loads on wastewater treat- ment systems, under circumstances of rapidly rising construction and operational costs for potable water systems and for wastewater treatment processes alike. Persons interested in attending or wanting additional information should write: U.S. Environmental Protection Agency ERIC Cincinnati OH 45268 Attn: Greg Brown 513/684-7394 New Process Design Manual: Municipal Sludge Landfills The Process Design Manual for Municipal Sludge Landfills is the result of a joint effort between the EPA Office of Solid Waste and ERIC. Prime contractor for the manual was SCS Engineers of Reston, Virginia. This manual provides guidance for the planning, design and operation of a landfill receiving municipal wastewater treatment plant sludge. Major alternative sludge landfilling methods are identified and described. Guidance is given on the selec- tion of the landfilling method which is best suited for a given combination of sludge characteristics and site conditions. For each landfilling method, the following features are addressed: public participation program, site selection, design, operation, monitoring, completed site, management, and costs. Design examples and case studies are given a strong emphasis. The manual is available upon request from ERIC. To order, check box (#1010) on the order form at the back of the Newsletter. «>EF₯\ Process Design Manual Municipal Sludge Landfills ------- fc/Vorkshops on Use of Nonpoint Source Pollution Assessment Models Workshops will be presented on the use of models for environmental planning in the areas of agricultural and generalized nonpoint source runoff, and on screening methodology for state-wide or large basins. The Workshop on use of Agricultural Runoff (ARM) and Nonpoint Source (NPS) Models for Planning and Best Management Practice Analysis will be held in Atlanta, Georgia, on October 23-27, 1978. It is intended for individ- uals who perform modeling to determine water quality for rural drainage basins. Enrollment at the five day workshop will be limited to accommodate the actual computer (terminal) applications approach planned. The workshop will include: 1. Model organization and operation 2. Parameter estimation The Workshop on State-wide Screening Methodology, to be held in New Orleans, Louisiana, October 30 through November 3, 1978, is intended for engineers and planners who are involved in evaluating surface water quality in Section 208 nondesignated areas. The manual, "Water Quality Assessment: A Screening Method for Nondesig- nated 208 Areas" (EPA-600/9-77-023) will be utilized throughout the workshop. The five day workshop will be divided into lecture and problem solving periods and will cover; (1) analytical methods for assessment of rivers, impoundments, and estuaries, and (2) evaluation of point and nonpoint sources of pollution. The analyses are designed to be performed with the assistance of a desk top calculator and a minimal amount of data input. These two workshops will be offered again in the Spring of 1979 with probable locations in the midwest and north- east. For more information concerning these workshops contact: U.S. Environmental Protection Agency ERIC Cincinnati OH 45268 Attn: Orville Macomber Phone 513/684-7394 3. Calibration process and testing/verification 4. Application using real watershed data Rouble Alkali Flue Gas Desulfurization Capsule Report Available In 1974, General Motors and the EPA Industrial Environ- mental Research Laboratory in Research Triangle Park, North Carolina, began a cooperative program to evaluate the sulfur dioxide removal system at the GM Chevrolet Plant in Parma, Ohio. The test program is summarized in a new ERIC Capsule Report. The double alkali process is a nonregenerable system capable of high SO2 removal efficiencies and excellent dewatering properties of the alkali waste. The GM Parma facility has demonstrated a consistent 90 percent SO2 removal capability. The construction cost was 3.2 million dollars in 1975. Scrubbers are installed on each of the existing four boilers with a total generating capacity of 320,000 pounds of steam per hour. This report is (#2016) on the order form. 1ECHNO.OG' TRANSFER >Y DOUBLE ALKALI til mm AT IHt GtNERAi INDUSTRIAL BOILER MOTORS f*RMA. DEMONSTRATION OHIO f*CILITY WCILITY ------- Design Seminars for Small Wastewater Treatment Systems Two additional seminars for the design of wastewater treatment systems for individual homes and small com- munities have been held since March. These seminars were held in East Brunswick, New Jersey, June 21-22, 1978, and Minneapolis, Minnesota, September 6-7, 1978. Fifteen of these seminars, with a total attendance of approximately 4,000 have been given since March 1977. If you have been unable to attend any of these seminars, a 3-volume seminar publication is available upon request. Check box (#4011) on the order form to obtain your copy. Technology Transfer Holds an Additional Municipal Design Seminar on Sludge Treatment and Disposal Technology Transfer has recently completed its fourth seminar on Sludge Treatment and Disposal for 1978. The first seminar was held in Philadelphia, Pennsylvania, March 30-31, 1978; the second in Portland, Oregon, May 3-4, 1978, and the third in Los Angeles, California, May 10-12, 1978. Each seminar had approximately 200 or more attendees and featured in-depth design examples and up-to-date handout material to supplement the seminar presentations. The Los Angeles seminar included a field trip to the Los Angeles County Sanitation District's Joint Plant Solids Processing Facility and Pilot Study. The last seminar was held in Kansas City, Missouri, June 14-15, 1978. The 200 attendees at the Sheraton-Royal Hotel heard the latest design information on new tech- nologies such as dewatering by continuous belt filter presses or combusting in a co-pyrolysis (starved air combustion) system. New Technology Transfer Publication Available A brochure entitled "Irrigated Agriculture and Water Quality Management" is now available from Tech- nology Transfer. Through the use of photographs and graphic displays, the brochure outlines pollution problems that result from irrigation and discusses surface run-off and subsurface flows, and presents solutions that are available for controlling pollution from these sources. Also discussed are methods of farm water management that can be used to reduce irrigation water use and the problems of their implementation such as: legal problems of water rights, economic costs of controls and the social goals such as institutional measures that need to be accommodated. You may obtain this brochure by checking the appropriate box (#5014) on the order form located at the back of the Newsletter. IRRIGATED AGRICULTURE AND WATER QUALITY MANAGEMENT ------- "Forest Chemicals and Water Quality" Brochure Available A brochure entitled "Forest Chemicals and Water Quality" prepared by EPA Region 10 is now available from Technology Transfer. Best management practices that protect the environment and increase the yield of our forests are presented in this document. Topics discussed in this brochure are applications of chemicals by both aerial and ground methods, environmental concerns over toxic and nutrient enriching chemicals, natural influences such as rainfall and soil characteristics, on applications of chemicals, factors affecting the degree of a chemical impact, and chemical, environmental, operational, techni- cal and managerial considerations affecting the application of chemicals to our forests. You may obtain this publication by checking the appropri- ate box (#5015) on the order form at the back of the Newsletter. Environmental Research Information Center 1978 Seminar Schedule Technology Transfer Scheduled Events In order to keep you more aware of future Technology Transfer activities (particularly seminars), the following schedule is included. Should you desire more details on any of the activities listed, contact the appropriate Technology Transfer Regional Chairman listed in this newsletter. Subject Date Region/Location Pretreatment November 1-2, 1978 8 Denver Pretreatment November 14-15, 1978 1 Boston Pretreatment December 5-6, 1978 10 Seattle Pretreatment December, 1978 9 San Francisco Combined Sewer Overflows November 1 -2, 1978 3 Philadelphia Combined Sewer Overflows November 7-8, 1978 7 Kansas City ------- Where to Get Further Information In order to get details on items appearing in this publication, or any other aspects of the Technology Transfer Program, contact the EPA Regional Technology Transfer Committee Chairman in your region. REGION CHAIRMAN 1 Lester Sutton Robert Olson Albert Montague Asa B. Foster, Jr. Clifford Risley ADDRESS Environmental Protection Agency John F. Kennedy Federal Building Room 2313 Boston, Massachusetts 02203 617 223-2226 (Maine, N.H., Vt., Mass., R.I., Conn.) Environmental Protection Agency 26 Federal Plaza New York, New York 10007 212 264 1867 (N.Y., N J., P.R., V.I.) Environmental Protection Agency 6th & Walnut Streets Philadelphia, Pennsylvania 19106 215 597-9856 (Pa., W. Va., Md., Del., D.C., Va.) Environmental Protection Agency 345 Courtland Street, N.E. Atlanta, Georgia 30308 404 881-4450 (N.C., S.C., Ky., Tenn., Ga., Ala., Miss., Fla.) Environmental Protection Agency 230 S. Dearborn Street Chicago, Illinois 60604 312 353-2200 (Mich., Wis., Minn., III., Ind., Ohio) REGION CHAIRMAN 6 Mildred Smith John Coakley Elmer Chenault Fred Hoffman John Osborn ADDRESS Environmental Protection Agency 1201 Elm Street First International Building Dallas, Texas 75270 214 767-2697 (Texas, Okla., Ark., La., N. Mex.) Environmental Protection Agency 1 735 Baltimore Avenue Kansas City, Missouri 64108 816 374-5971 (Kansas, Nebr., Iowa, Mo.) Environmental Protection Agency 1860 Lincoln Street Denver, Colorado 80203 303 837-2277 (Colo., Mont., Wyo., Utah, N.D., S.D.) Environmental Protection Agency 215 Fremont Street San Francisco, Calif. 94105 415 556-6925 (Calif., Ariz., Nev., Hawaii) Environmental Protection Agency 1200 6th Avenue Seattle, Washington 98101 206 442-1296 (Wash., Ore., Idaho, Alaska) Environmental Research Information Center Land Use Management 208 Land Use Planning Non-point Sources Monitoring Measurement and Quality Assurance Monitoring Analytical Methods Quality Control Remote Sensing Health and Ecological Effects Municipal Wastewater Potable Water Supply Solid Wastes Industrial Wastewater Air Toxic and Hazardous Materials Energy Aspects Research Reports Production Special Research Reports Technology Transfer Production Newsletter Production Report Distribution and Coordination Conference and Symposia Coordination Requests Coordination Mailing Lists Coordination Graphic Arts and Visual Aid Support ------- REQUEST FOR TECHNOLOGY TRANSFER MATERIAL The publications listed on this form are the only ones available through the Office of Technology Transfer. Please send me the following publications at no charge. (Check appropriate boxes) rROCESS DESIGN MANUALS Phosphorus Removal (April 1976) 1001 d Carbon Adsorption (Oct. 1973) 1002 d Suspended Solids Removal (Jan. 1975) 1003 d Upgrading Existing Wastewater Treatment Plants (Oct. 1974) . . .1004 CI Sulfide Control in Sanitary Sewerage Systems (Oct. 1974) 1005 D Sludge Treatment and Disposal (Oct. 1974) 1006 d Nitrogen Control (Oct. 1975) 1007 d Land Treatment of Municipal Wastewater (Oct. 1977) 1008 d Wastewater Treatment Facilities for Sewered Small Communities (Oct. 1977) 1009 ~ Municipal Sludge Landfills (Oct. 1978) 1010 CI TECHNICAL CAPSULE REPORTS Recycling Zinc in Viscose Rayon Plants by Two Stage Precipitation .2001 CI Color Removal from Kraft Pulping Effluent by Lime Addition . . .2002 CI Pollution Abatement in a Copper Wire Mill 2003 CI First Progress Report: Limestone Wet-Scrubbing Test Results at the EPA Alkali Scrubbing Test Facility 2004 CI Dry Caustic Peeling of Clingstone Peaches 2005 d Pollution Abatement in a Brewing Facility 2006 d Flue Gas Desulfurization and Sulfuric Acid Production Via Magnesia Scrubbing 2007 d Second Progress Report: Lime/Limestone Wet-Scrubbing Test Results at the EPA Alkali Scrubbing Test Facility 2008 d Magnesium Carbonate Process for Water Treatment 2009 d Third Progress Report: Lime/Limestone Wet-Scrubbing Test Results at the EPA Alkali Scrubbing Test Facility 2010 d First Progress Report: Wellman-Lord SO2 Recovery Process Flue Gas Desulfurization Plant 2011 d fevirl Device for Regulating and Treating Combined W Sewer Overflows 2012 d Fabric Filter Particulate Control on Coal-Fired Utility Boilers: Nucla, CO. and Sunbury, PA 2013 d First Progress Report: Static Pile Composting of Wastewater Sludge 2014 d Efficient Treatment of Small Municipal Flows at Dawson, Minn 2015 d * Double Alkali Flue Gas Desulfurization System Applied at the General Motors Parma, Ohio Facility 2016 d Recovery of Spent Sulfuric Acid from Steel Pickling Operations. .2017 d INDUSTRIAL SEMINAR PUBLICATIONS Upgrading Poultry Processing Facilities to Reduce Pollution (3 Vols.) 3001 d Upgrading Metal Finishing Facilities to Reduce Pollution (2 Vols.) 3002 d Upgrading Meat Packing Facilities to Reduce Pollution (3 Vols.) ' 3003 d Upgrading Textile Operations to Reduce Pollution (2 Vols.) 3004 d Choosing the Optimum Financial Strategies for Pollution Control Systems 3005 Erosion and Sediment Control Surface Mining in the Eastern U.S. (2 Vols.) 3006 Pollution Abatement in the Fruit and Vegetable Industry (3 Vols.) 3007 Choosing Optimum Management Strageties 3008 Controlling Pollution from the Manufacturing and Coating of Metal Products (3 Vols.) 3009 MUNICIPAL SEMINAR PUBLICATIONS Upgrading Lagoons 4001 Physical-Chemical Wastewater Treatment Plant Design 4002 Status of Oxygen/Activated Sludge Wastewater Treatment 4003 Nitrification and Denitrification Facilities 4004 Upgrading Existing Wastewater Treatment Plants Case Histories 4005 Flow Equalization 4006 Wastewater Filtration 4007 Physical-Chemical Nitrogen Removal 4008 Air Pollution Aspects of Sludge Incineration .4009 Land Treatment of Municipal Wastewater Effluents (3 Vols.). . . .4010 Alternatives for Small Wastewater Treatment Systems 4011 Sludge Treatment and Disposal (2 Vols.) 4012 BROCHURES Logging Roads and Water Quality 5011 Environmental Pollution Control Alternatives: Municipal Wastewater 5012 Forest Harvesting and Water Quality 5013 Irrigated Agriculture and Water Quality Management 5014 Forest Chemicals and Water Quality 5015 HANDBOOKS Analytical Quality Control in Water and Wastewater Laboratories (1972) 6001 Monitoring Industrial Wastewater (1973) 6002 Methods for Chemical Analysis of Water and Wastes (1974) 6003 Industrial Guide for Air Pollution Control (June 1978) 6004 INDUSTRIAL ENVIRONMENTAL POLLUTION CONTROL MANUALS Pulp and Paper Industry Part 1 /Air (Oct. 1976) 7001 EXECUTIVE BRIEFINGS Environmental Considerations of Energy Conserving Industrial Process Changes 9001 Environmental Sampling of Paraho Oil Shale Retort Process . . . .9002 ATTENTION PUBLICATION USERS Due to the increasing costs of printing and mailing, it has become necessary to institute positive management controls over distribution of Technology Transfer publications. Although these publications will still be distributed on a no-cost basis, any request for more than five documents total, or for more than one copy of a single document must be accom- panied by written justification, preferably on organization letterhead. In the event your order cannot be filled as requested, you will be contacted and so advised. If you are not currently on the mailing list for the Technology Transfer Newsletter, do you want to be added? Yes Q No Q *Name . Employer Street ^ City _ State Zip *lt is not necessary to fill in this block if your name and address on reverse are correct. Publication listed for the first time. Note: Forward to ERIC, Technology Transfer, US. Environmental Protection Agency, Cincinnati, Ohio 45268 ------- |