Search Results for the EPA National Library Catalog

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Showing: Items 801 - 850
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Reuse of Chemical Feber Plant Wastewater and Cooling Water Blowdown. 1970
Reuse of Solid Waste from Water-Softening Processes. 1973
Reverse osmosis and ultrafiltration / 1985
Reverse osmosis of treated and untreated secondary sewage effluent / 1974
Review of concurrent mass emission and opacity measurements for coal-burning utility and industrial boilers / 1980
Review of new source performance standards for primary copper smelters. 1984
Rock filters for removal of algae from lagoon effluents / 1980
Role of polyelectrolytes in filtration processes / 1974
Rotary precoat filtration of sludge from acid mine drainage neutralization / 1971
S-200 recommended industry standards for household & commercial water filters : a voluntary industry standard. 1988
Safe Drinking Water from Small Systems: Treatment Options. 1992
Safety notice for the Donaldson DFM diesel multi-stage filter. 2010
Sampling and Analysis of Asbestos Fibers on Filter Media to Support Exposure Assessments: Scoping Effort. 2007
Sampling and analytical methodology for atmospheric nitrates : interim report. evaluation of sampling variables / 1978
Sampling and analytical methodology for atmospheric particulate nitrates : final report / 1978
Sampling and data reporting considerations for airborne particulate radioactivity / 1976
Sampling and Determination of Minimum Amounts of Lead in the Atmosphere (Probenahme und Bestimmung Kleinster Bleimengen in der Luft). 1974
Sampling Carbonaceous Aerosols: A Review of Methods and Previous Measurements. 1994
Screening equipment handbook for industrial and municipal water and wastewater treatment / 1988
Screening study on feasibility of standards of performance for hydrofluoric acid manufacture / 1978
Seattle tolt water supply mixed asbestiform removal study / 1979
Seattle Tolt Water Supply Mixed Asbestiform Removal Study. Appendices B and C. 1979
Second Specialty Conference on the User and Fabric Filtration Equipment October 5-7, 1975, Statler-Hilton Hotel, Buffalo, New York : {proceedings} / 1975
Second Survey of Dry SO2 Control Systems. 1981
Second Symposium on the Transfer and Utilization of Particulate Control Technology / 1980
Second US/USSR Symposium on Particulate Control / 1978
Section 74 seafood processing study : executive summary. Appendix, volume III : a report to the congress of the United States / 1980
Seminar summary : sampling and analysis of the various forms of atmospheric lead / 1975
Semipermeable membrane devices (SPMDs) for determining absolute or relative water column concentrations of non-polar chemicals in aqueous systems / by Jeff Louch. 2002
Sequential Radiochemical Analysis for Ruthenium, Strontium and Cesium in Environmental Air. 1975
Session II Tertiary Treatment for wastewater reuse : advanced wastewater treatment design seminar Riverside, California March 24, 1972. 1972
Shipboard oil-in-water content monitor based on small angle forward light scattering / 1974
Sistema Septico Que Hacer Despues De Una Inundacio {Spanish} 2005
Site emerging technologies : Bioscrubber for removing hazardous organic emissions from soil, water and air decontamination processes. 1993
Slow sand filter and package treatment plant evaluation : operating costs and removal of bacteria, giardia, and trihalomethanes / 1985
Slow sand filter maintenance costs and effects on water quality / 1985
Slow Sand Filtration: Influences of Selected Process Variables. 1985
Small system compliance technology list for the stage 1 DBP [disinfection byproducts] rule : final report / 1998
Small water filters for taste, odour and sediment removal. 2011
Soil Filter: A Treatment Process for Removal of Odorous Gases. 1970
Source assessment : Polychloroprene, state of the art / 1977
Source assessment sampling system : design and development / 1978
Source assessment, charcoal manufacturing : state of the art / 1978
Source category survey, animal feed defluorination industry / 1980
Source Characterization and Apportionment of the Houston Aerosol by Means of X-Ray Diffraction Techniques. 1983
Source Sampling: Methods and Equipment. 1956
Specialty Conference on the User and Fabric Filtration Equipment III, October 1-3, 1978, the Ramada Inn, Niagara Falls, New York : {proceedings} 1978
Specialty Conference on the User and Fabric Filtration Equipment October 14-16, 1973, Statler-Hilton Hotel, Buffalo, New York : {proceedings} / 1974
Speciation of Ambient Sulfate Particulate Matter Using FT-IR-Based Absorption to Complement Wet Chemical and Thermal Speciation Measurements. 1994
Stability of polynuclear aromatic compounds collected from air on quartz fiber filters and XAD-2 resin : project summary / 1986
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