United States Environmental Research Environmental Protection Information Center Agency Cincinnati, Ohio 45268 June 1978 3-EPA DECHNOLOGY Tl* 1* The Bridge Between I 1^*1 LhI m Research and Use Pretreatment Seminars Underway The first in a series of Technology Transfer Seminars on pretreatment requirements for for industries discharging to municipal treatment systems was held in Philadelphia, May 24-25, 1978. These seminars are designed to provide attendees the latest regula- tory information relating to pretreatment and the major items to be considered in establishing a pretreatment program. Since implementation of the pretreatment regulations requires very close cooperation between industry and municipalities, representatives from both comprise the audience. The seminar contains two joint sessions to allow interaction between the two parties as well as separate sessions specifically formulated to present information only for the industrial or municipal representative. Some of the topics presented at the seminar are: 1. Industrial waste surveys 2. User changes 3. Variances 4. Monitoring and reporting requirements 5. Sources of financial assistance 6. Sludge disposal alternatives Attendance is limited to 300 at each seminar to encourage attendee participation. Scheduling of future pretreatment seminars is indicated at the back of this newsletter. ------- Design Seminar for Small Wastewater Treatment Systems Three seminars for the design of wastewater treatment systems for small communities have been held since January. These seminars were held in Columbus, Ohio, January 10-11, 1978; San Juan, Puerto Rico, February 1-3, 1978; and Boise, Idaho, March 14-15, 1978. The San Juan Seminar also included sessions on Sludge Treatment and Disposal to accommodate special needs in the area. These sessions were presented by Ronald Sieger, Brown & Caldwell Engineers; Jack Harrison, Wilmington, Delaware; Nicholas Mignone, Envirex; and Eliot Epstein, I Department of Agriculture. Two additional seminars for small wastewater treatment systems are scheduled. They are: June 21-22 East Brunswick, New Jersey Sept. 6-7 Minneapolis, Minnesota If you are interested in attending either one of these sem nars, please contact either Clifford Risley or Robert Olson the address and phone number listed towards the back o this newsletter. Technology Transfer Workshop Planned A workshop on the use of models for Environmental Planning in the areas of agricultural run-off, generalized non-point source, and screening methodology for statewide or large basins. Two separate 5-day intensive training courses are being planned for the late summer or early fall of 1978. They are for engineers and other technical personnel from both the public and private sectors engaged in "hands-on" analysis of non-point source pollution problems and 208 planning. Use of the EPA Agricultural Run-off Management (ARM) and Non-point Source (NPS) models. Enrollment will be limited to accommodate the actual computer (terminal) applications approach planned. Probable location for the first worksho in this subject area will either be Atlanta or Chicago. Use of simplified water quality screening methodology foi large basin planning. The technique to be utilized will be based upon the EPA Manual "Water Quality Assessment Screening Method for Nondesignated 208 Areas". Non- computer calculational techniques, including those for nc point sources, rivers, lakes and estuaries will be highlighl Attendance will be limited at these workshops, therefore, early expressions of interest and requests for additional c tails are encouraged. Contact Orville Macomber of the EF staff in Cincinnati at (513) 684-7394. Asphalt and Forest Products Seminar Series Completed Two series of industrial seminars have been completed recently. The fourth and final asphalt industry seminar, sponsored by EPA, the National Asphalt Pavement Associa- tion and the Air Pollution Control Association was held in Cincinnati on March 1 and 2, 1978. Approximately two hundred engineers, asphalt owners and operators ranging from Canada to Puerto Rico were in attendance. The seminar contained a combination of regulatory and technical informa- tion on air, water, solid waste, and noise subjects. Process and control system technology were discussed for conven- tional, drum mix, and recycle plants. The second forest products seminar in Portland, Oregon, on April 4-6, 1978, attracted nearly 400 participants from industry, control agencies, and consulting firms. Among the subjects discussed were non-point source programs, air pollution regulations and control technology, and water quality standards with specific examples of source control. Seminar publications are being developed for the two industries. They will be available before the end of the year. Cincinnati Asphalt Conference, March 1978 ------- Alternatives for imall Wastewater reatment Systems new publication developed for the Technology Transfer eminar Series for Design of Small Wastewater Treatment ystems is now available. This 3-volume document in- udes sections on Pressure Sewers, Vacuum Sewers, On- ite Disposal, Septage Treatment and Disposal, and Cost/ ffectiveness Analysis. Design information, cost data, and ase-histories are included for each of these subjects. uthors of this document are James F. Kreissl, U.S. EPA- IERL, Cincinnati, Ohio; Joseph Rezek and Ivan Cooper of ezek, Henry, Meisenheimier & Gende, Libertyville, Illinois; William Boyle, Richard Otis, James Converse, and Jerry /ler of the University of Wisconsin at Madison; and Jerrold oyan, Brown & Caldwell, Eugene, Oregon, du may obtain this publication by checking the appropriate dx (#4011) on the order form in the back of the newsletter. Alternatives for Small Wastewater Treatment Systems Pressure Sewers/Vacuum Sewers !f A Technology Transfer Seminar Publication Alternatives for Small Wastewater Treatment Systems On-Site Disposal.' Septage Treatment and Disposal EPA Technology Transfer Seminar Publication 4 Alternatives for Small Wastewater Treatment Systems Cost/Effectiveness Analysis EPA Technology Transfer Seminar Plication ------- New Technology Transfer Publication Available A full color brochure entitled "Irrigated Agriculture and Water Quality Management" is now available from Technology Transfer. Through the use of photographs and graphic dis- plays, 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 farm water management that can be used to reduce irriga tion 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 measun that need to be accommodated. You may obtain this brochure by checking the appropriate box (#5014) on the order form located on the back of the newsletter. First Capsule Reports in Municipal Area Published The first three Technology Transfer Capsule Reports dealing with municipal pollution control technology have been printed and are now available. They are: SWIRL Device for Regulating and Treating Combined Sewer Overflows (#2012) This Capsule Report describes the results of a full-scale prototype SWIRL unit that controlled real overflows in Syracuse, N.Y., and discusses other areas of application. First Progress Report on Static Pile Composting of Waste- water Sludge (#2014) Static pile composting and its application in the municipalities of Bangor, Maine, and Durham, New Hampshire are described. Efficient Treatment of Small Municipal Flows at Dawson, Minnesota (#2015) The Dawson project demonstrated that small plants can provide consistent nitrification and highly reliable and efficient removal of BOD and SS. You may obtain these publication by checking the appropriate boxes on the order form on the back of this newsletter. ¦ w-yji r* u w Vw l.Wj'JL. ;>Lsbut ------- jreat Lakes Operation and /laintenance Workshop leld Recently summary of three annual EPA surveys of municipal waste- water treatment facilities indicated that 48% of the facilities leet their design objectives and the secondary treatment sjective of 30 mg/l for both BOD and suspended solids jncentrations. Identification of the reasons for, and potential 'ays to improve, this level of plant performance was the jbject of a workshop in Chicago on March 15-17, 1978. The reat Lakes Workshop: Improving Operation and Mainten- ice of Municipal Treatment Plants was jointly sponsored by le Great Lakes National Program Office of EPA Region V, id the Review Board of the Canada/Ontario Agreement on reat Lakes Water Quality. ixty invitees, representing disciplines or with responsibilities 5sential for the proper operation of treatment facilities, ttended. Constituencies represented included design engi- eers, equipment manufacturers, plant operators and lanagers, municipal decision makers, State/Provincial and sderal regulatory authorities, and public sector interests, ivited papers on relevant topics, including results of a 31/2 ;ar U.S. National 0 & M Cause and Effect Survey, were esented in the first session. The attendees assembled in 'orking groups during the remaining two days, identified the lost significant problems and proposed alternative solutions, lultiple problem statements were synthesized into the illowing major areas of deficiency. - Public awareness and support of proper operations and maintenance. - Adequacy of 0 & M budget levels. - Number and technical capability of operators, equipment representatives and regulatory review authorities. - Maintenance plans. - Regulatory relating to permit requirements and equipment selection procedures. - Design considerations related to operational and mainten- ance reliability. - Accountability among the constituents with regard to long-term operability. le O & M "problem" includes a spectrum of subissues hich vary in severity and applicability among wastewater eatment facilities. A remedial program must, therefore, elude some plant-specific components in addition to jproaches having general applicability. This complexity was icognized and addressed in the solutions proposed by the orkshop participants. Many alternative solutions were dis- jssed with the following preferred solutions identified. - Federally fund, on a one-time basis, operation and maintenance improvement grants. The purpose of these grants would be to independently establish a comprehen- sive correction program including preparation of an 0 & M manual, cost-accounting procedures, preventative maintenance plans, staffing recommendations, and speci- fic training requirements emphasizing on-site training. - Require mandatory operator certification. Incorporate independent review of facility designs in terms of operational and maintenance and reliability considerations. Incorporate in future wage negotiations incentive pay schedules for operators based on permit compliance monitoring. Publicize locally the cost-effectiveness of 0 & M expendi- tures in improving water quality. Provide greater emphasis in equipment specification and procurement processes to insure, even at higher initial capital cost, more reliable equipment. Redirect research emphasis from new process develop- ment to operations and maintenance considerations of existing technology. Proceedings of the Workshop will be available through the Great Lakes National Program Office, EPA, Region V. Technology Transfer Continues Municipal Design Seminar Series on Sludge Treatment and Disposal Technology Transfer has recently completed its third of five planned seminars on Sludge Treatment and Disposal for 1978. The first seminar was held in Philadelphia, PA, March 30-31, 1978, and was attended by over 300 people. This seminar was redesigned from those conducted in 1977 and featured in-depth design examples and the most up-to-date handout material to supplement the seminar presentations. The new seminar format provided for better information exchange and participation by the attendee. The second seminar in Portland, Oregon, May 3-4, 1978, was designed for the region and addressed problems that are encountered by local consultants and municipalities. The Los Angeles Seminar was expanded to three days and featured a field trip by participants to the Los Angeles Sanitation District Joint Plant Solids Processing Facility and Pilot Study. Also included in the seminar were presentations by local engineers to discuss regional developments in sludge treatment and disposal. It is hoped that by tailoring these seminars to apply to a specific region, a more effective information dissemination can occur. For more information concerning these seminars contact your Regional Technology Transfer Chairman listed in the back of this newsletter. ------- Capsule Report for Utility Fabric Filter Baghouses Now Available EPA's Industrial Environmental Research Laboratory in Research Triangle Park, N.C. has funded projects to analyze the performance of two of the first coal-fired power plants located at Nucla, Colorado and Sunbury, Pennsylvania, and equipped with fabric filters. The Nucla fabric filtration facility was designed to control the entire particulate load from the three stoker-fired boilers of the 39 Mw facility. The installation has been able to meet the Colorado air pollution regulations with ease. The Sunbury baghouse replaced an electrostatic precipitator collection system which was unable to meet the particulate control efficiency specified in state regulations. The replace- ment bag system has met the Pennsylvania regulations since its initial operation in 1973. The capsule report summarizes performance and cost data for the two facilities. This report can be obtained by check- ing the appropriate box (#2013) on the order form in the back of the newsletter. National Conference on Lake Restoration Scheduled for Minneapolis On August 22-24, in Minneapolis, a National Conference sponsored by the U.S. EPA's Office of Water Quality Standards and the Environmental Research Information Center will be held to address how local and state govern- ments can best conduct programs for restoring lakes. The conference is designed to enhance the effectiveness of the Federal Water Pollution Act, Section 314, which provides federal grants to municipal and state governments to restore publically-owned freshwater lakes. Representatives of municipal and state government agencies working on pollu- tion control and recognized experts on lakes will be attending. During the Conference, specialists from government research organizations and academic institutions will present informa- tion needed to prepare a comprehensive lake restoration plan. Speakers will discuss how to transfer experimental or theoretical knowledge into practical applications to meet Federal Water Quality Goals by 1983. Methods by which local authorities can protect lakes will be presented and successful state restoration programs conducted in Minnesota, Florida, South Dakota, and Vermont will be explored. Federal experts will present an overview of govern- mental grant programs for pollution control. Small waste- water treatment systems as well as point and non-point sources will be discussed with emphasis on achieving water quality standards. Methods of assessing lake restoration problems and in-lake treatments will also be examined. Management of Lakes and Methods of Evaluating the Effei tiveness of Restoration Techniques. The Conference, which is being coordinated by Battelle, Columbus, will be held August 22-24, Tuesday through Thursday, at the Sheraton Ritz Hotel, Minneapolis, Minnesc Additional information may be obtained from Susan Arm- strong, Battelle Laboratories, 505 King Avenue, Columbus, Ohio 43201 (telephone 614-424-7769). "Forest Chemicals and Water Qualit\ Brochure Available A full color brochure entitled "Forest Chemicals and Watei Quality" prepared by EPA Region X is now available from Technology Transfer. Best management practices that prot the environment and increase the yield of our forests are presented in this document. Topics discussed in this bro- chure are applications of chemicals by both aerial and groi methods, environmental concerns over toxic and nutrient enriching chemicals, natural influences such as rainfall an soil characteristics, on applications of chemicals, factors affecting the degree of a chemical impact, and chemical, environmental, operational, technical and managerial con- siderations affecting the application of chemicals to our forests. You may obtain this publication by checking the approprial box (#5015) on the order form on the back of the newslett As a special conference feature, experts will examine state- of-the-art restoration. Presentations will include Biological ------- Conference on Improving Management Practices for rigated Agriculture Bchnology Transfer, EPA Region IX and the Water Resources enter-Cooperative Extension Service of the University of alifornia sponsored a conference held at the University of alifornia in Davis, California on April 3 and 4, 1978. ie conference presented the latest tools and concepts that ave been developed through research and demonstration projects for implementing programs of improved management practices for irrigated agriculture. These programs are directed at increasing crop yields and improving water quality. In addition, presentations were made on the progress achieved in implementation of control solutions by various irrigation and water management groups. Available assist- ance for implementing agriculture programs related to water management was also discussed. ERIC Plans Exhibit for Annual APCA Convention in Houston The Environmental Research Information Center will display an exhibit at the annual Air Pollution Control Association meeting and exhibition on June 27-29, 1978, at the Albert Thomas Convention Center in Houston, Texas. This is the first year that ERIC has participated in the meeting. The latest Technology Transfer literature will be available, including a capsule report summarizing the EPA flue gas desulfurization test program of the double alkali process at the General Motors facility in Parma, Ohio. We invite you to visit the EPA Exhibit, Booth No. 310. Since the report is still being printed at this time, our readers will be able to obtain the capsule report through the next newsletter. ------- ------- ------- EPA Publications Get a Facelift As you have probably already noticed, this newsletter is the first in Technology Transfer's line of publications to adopt the new EPA graphic standards. The EPA is undertaking a program to enhance its visual image and provide the public with quick and easy identifiers of its different program areas and their appropriate publications. The following are specific program area, color and graphic identifiers: Noise Noise Yellow Toxic Substances Toxic Red Radiation Radiation Red Technology Transfer Technology Purple (KB) Air Air, EPA Blue Research & Development Pesticides Solid Waste R&D, EPA Green Pesticides Green Solid Waste Brown In the coming year, those of you who use EPA publication notice the gradual compliance by the different programs a eventually all EPA publications will become easily identifia by color and graphic design. Technology Transfer will be using the new standards with new publications and as reprints are made of existing pub cations, they will take on the new look described above. T most notable change will occur in the Process Design Manuals which have become affectionately known as the "EPA Blue Books" by many of the engineers and scientist who utilize them in day to day work. They will adopt the n standard in appearance and will from now on be purple a white in color rather than the traditional blue. It is hoped that these rather small changes will help you t better use the information developed through all of EPA's programs. Water Water, Blue Seminar on Combined Sewer Overflow Assessment and Control Procedures Technology Transfer and EPA Region I sponsored a seminar held at the Howard Johnson Convention Center near Hartford, Connecticut on May 18 and 1 9, 1 978. The seminar was 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 stormwater discharges. Simplified techniques that can easily be used by the engineering profession wer emphasized. Subject areas included: 1) identifying objectiv and benefits from CSO controls, 2) analyzing the existing collection system, 3) estimating the quantity and quality o1 combined sewer discharges, 4) CSO treatment methods a sludges generated as a result of combined sewer discharc control. Additional seminars in this series are scheduled for Seattl Washington on June 28 and 29 and Chicago, Illinois on July 26 and 27, 1978. National Conference on Livestock Waste Management The Environmental Research Information Center cosponsor- ed this conference with: USEPA Robert S. Kerr Environ- mental Research Laboratory, Ohio State University, and the U.S. Department of Agriculture. The conference was held in Columbus, Ohio on May 23 and 24, 1978. The conference presented state-of-the-art information developed through research and development grants and demonstration projects on assessment, treatment and disposal of animal wastes. Topics covered were the impact of grazing on soil and vegetation and the resultant water quality effects from these activities; description and economic analysis of each of the common waste management systems for small-scale confined animal production facilities; and animal waste utilization on crop and pastureland including quantity and characteristics of animal wastes, loading rates for various crops and soil conditions, and pollutant loads from surfac run-off and groundwater leaching. A workshop for identifying future research needs in the areas of animal waste pollution assessment and control, and animal waste as a resource for energy and nutrients followed the conference. ------- bourses Offered roubleshooting O & M Problems i/o five-day short courses on Troubleshooting O & M oblems at Municipal Wastewater Treatment Facilities will held on August 14-18, 1978 in Cincinnati, Ohio and on iptember 18-22, 1978 in Denver, Colorado. These courses 3 sponsored by the Environmental Resources Training inter, Southern Illinois University at Edwardsville and the S. Environmental Protection Agency. Each course is an :ensive five-day workshop on identification and solution 0 & M related problems which affect the performance id efficiency of treatment works. A systematic procedure evaluating treatment works, for identifying 0 & M re- ed problems, and probable causes, for developing alterna- e solutions, and for selecting and implementing the gferred solution will be presented. The course will be i Memoriam February, William Bishop, Technology Transfer's Regional airman and Team Leader of Research and Development in gion IX, passed away. Bill was a graduate of Case Institute Technology in Cleveland, Ohio where he received a B.S. in /il Engineering ('54), an M.S. in Sanitary Engineering ('57) d a Ph.D. in Sanitary Engineering ('62). He worked for gineering Science from 1962 to 1967 at which time he ;nt to work for the Federal Water Quality Administration VQA). A licensed professional engineer in both California d Ohio, Bill became Technology Transfer's Regional Chair- in in January 1975. The engineering and scientific mmunity is always in need of quality professionals like I Bishop. Those who worked closely with him will miss his traordinary warmth, dedication, intelligence, and integrity. taught as a workshop and uses comprehensive case his- tories of problem situations. All treatment processes are covered with primary emphasis placed upon biological treatment systems and solids handling/disposal. All in- structors are experienced in plant operations and in troubleshooting. The course is designed for consulting engineers and plant operations specialists who are responsible for plant start- up, 0 & M manual preparation, treatment system evaluation and in-plant technical assistance to retainer clients. Treat- ment System managers, supervisors and senior operations personnel will benefit from the course. Registration fee for the course is $200. Registration is limited to 32 trainees per location. For additional informa- tion contact Dr. James 0. Bryant, Jr., Director, Environ- mental Resources Training Center, Southern Illinois University, Campus Box 75, Edwardsville, IL 62026. ------- 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 the previous section of this newsletter. SUBJECT DATE REGION/LOCATION Pretreatment June 27-28, 1978 IV Atlanta Pretreatment July 12-13, 1978 VI Dallas Pretreatment August 8-9, 1978 II New York Pretreatment August 30-31, 1978 V Chicago Pretreatment September 13-14, 1978 VII Kansas City Pretreatment October 18-19, 1978 I Boston Pretreatment November 1-2, 1978 VIII Denver Pretreatment December 5-6, 1978 X Seattle Sludge Treatment & Disposal June 14-15, 1978 VII Kansas City Small Wastewater Flows June 21-22, 1978 II New Jersey Small Wastewater Flows September 6-7, 1978 V Minnesota Combined Sewer Overflows June 28-29, 1978 X Seattle Combined Sewer Overflows July 25-26, 1978 V Chicago National Conf.Lake Restoration August 22-24, 1978 V Minneapolis ------- 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 ADDRESS REGION CHAIRMAN ADDRESS ill IV Lester Sutton Robert Olson Albert Montague Asa B. Foster, Jr. Clifford Risley 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) VI Mildred Smith VII John Coakley VIII Elmer Chenault IX Fred Hoffman John Osborn Environmental Protection Agency 1201 Elm Street First International Building Dallas, Texas 75270 214 749-3971 (Texas, Okla., Ark., La., N. Mex.) Environmental Protection Agency 1735 Baltimore Avenue Kansas City, Missouri 64108 816 374-5971 (Kansas, Nebr., Iowa, Mo.) Environmental Protection Agency 1860 Lincoln Street Denver, Colorado 80203 303 837-4343 (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 ENVIRONMENTAL ASSESSMENT STAFF (Clarence Clemons) (Orville Macomber) (Doug Williams) (Ed Tabri) 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 ERIC (Robert Crowe) (Cal Lawrence) ENVIRONMENTAL CONTROL SYSTEMS STAFF (Jim Smith) (Denis Lussier) (Norm Kulujian) MUNICIPAL Wastewater Potable Water Supply Solid Wastes INDUSTRIAL Wastewater Air Toxic and Hazardous Materials Energy Aspects U.S.EPA - OR&D ERIC 26 West St. Clair Cincinnati, Ohio 45268 (513) 684-7394 7398 (Inc.) TECHNICAL INFORMATION OPERATIONS STAFF (Gilbert Gigliotti) 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 ------- ENVIRONMENTAL RESEARCH INFORMATION CENTER TECHNOLOGY TRANSFER PUBLICATIONS T'vmtrn&hi *s5S*eP««rt <«"5 V/i $¦ U. S. GOVERNMENT PRINTING OFFICE: 1978-757-140/6820 Region No. 5-11 ------- REQUEST FOR TECHNOLOGY TRANSFER MATERIAL Please send me the following publications at no charge. (Check appropriate boxes) The publications listed on this form are the only ones available through the Office of Technology Transfer. PROCESS DESIGN MANUALS Phosphorus Removal (April 1976) 1001 d Carbon Adsorption (Oct. 1973) 1002 CI Suspended Solids Removal (Jan. 1975) 1003 d Upgrading Existing Wastewater Treatment Plants (Oct. 1974) . . .1004 d 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 ~ TECHNICAL CAPSULE REPORTS Recycling Zinc in Viscose Rayon Plants by Two Stage Precipitation 2001 d Color Removal from Kraft Pulping Effluent by Lime Addition . . .2002 d Pollution Abatement in a Copper Wire Mill 2003 d First Progress Report: Limestone Wet-Scrubbing Test Results at the EPA Alkali Scrubbing Test Facility .2004 d 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 Swirl Device for Regulating and Treating Combined 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 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 d Erosion and Sediment Control Surface Mining in the Eastern U.S 3006 d Pollution Abatement in the Fruit and Vegetable Industry (3 Vols.)3007 d Choosing Optimum Management Strategies 3008 d Controlling Pollution from the Manufacturing and Coating of Metal Products (3 Vols.) 3009 d MUNICIPAL SEMINAR PUBLICATIONS Upgrading Lagoons 4001 d Physical-Chemical Wastewater Treatment Plant Design 4002 d Status of Oxygen/Activated Sludge Wastewater Treatment 4003 d Nitrification and Dentrification Facilities 4004 d Upgrading Existing Wastewater Treatment Plants Case Histories 4005 d Flow Equalization 4006 d Wastewater Filtration 4007 d Physical-Chemical Nitrogen Removal 4008 d Air Pollution Aspects of Sludge Incineration 4009 d Land Treatment of Municipal Wastewater Effluents (3 Vols.). . . .4010 d Alternatives for Small Wastewater Treatment Systems 4011 d BROCHURES Logging Roads and Water Quality 5011 d Environmental Pollution Control Alternatives: Municipal Wastewater 5012 d Forest Harvesting and Water Quality 5013 d "Irrigated Agriculture and Water Quality Management 5014 d Forest Chemicals and Water Quality 5015 d HANDBOOKS Analytical Quality Control in Water and Wastewater Laboratories (1972) 6001 d Monitoring Industrial Wastewater (1973) 6002 d Methods for Chemical Analysis of Water and Wastes (1974) 6003 d INDUSTRIAL ENVIRONMENTAL POLLUTION CONTROL MANUALS Pulp and Paper Industry Part 1 /Air 7001 d EXECUTIVE BRIEFINGS Environmental Considerations of Energy Conserving Industrial Process Changes 9001 d Environmental Sampling of Paraho Oil Shale Retort Process . . . .9002 d 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 d No d 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, U.S. Environmental Protection Agency, Cincinnati, Ohio 45268 ------- UNITED STATES ENVIRONMENTAL PROTECTION AGENCY OFFICE OF RESEARCH AND DEVELOPMENT ENVIRONMENTAL RESEARCH INFORMATION CENTER CINCINNATI. OHIO 45268 BULK RATE POSTAGE & FEES PAID EPA PERMIT NO. G-35 OFFICIAL BUSINESS PENALTY FOR PRIVATE USE, $300 AN EQUAL OPPORTUNITY EMPLOYER ------- |