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Search Results for the EPA National Library Catalog
Items Found: 5282
Showing: Items 4401 - 4450
Your Search: (SUBJECT=Purification)
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Title
Year Published
4401
Symposium on Natural Attenuation of Ground Water.
1994
4402
Symposium on Physical-Mechanical Treatment of Wastewaters, United States Environmental Protection Agency, Cincinnati, Ohio, April 5th and 6th, 1977.
1977
4403
Symposium on technical developments in the handling and utilization of water and industrial waste water;
1960
4404
Synecology of microbial communities an initial study of a wastewater treatment facility /
1969
4405
Synergistic effects of multiple disinfectants /
2000
4406
Synergistic inactivation of Cryptosporidium oocysts in natural waters
2002
4407
Synopsis of water-effect ratios for heavy metals as derived for site-specific water quality criteria
1992
4408
Synthesis and purification of carcinogenic polynuclear aromatic hydrocarbon standards /
1974
4409
Synthesis of trifluoromethylsulfur pentafluoride (CF
3
SF
5
) /
1974
4410
Synthetic organic chemical removal by granular activated carbon /
1987
4411
Synthetic resins and activated carbon for wastewater treatment /
1974
4412
System alternatives in oxygen activated sludge /
1975
4413
System for total direct recycle of secondary municipal wastewater : volume I : design concepts /
1975
4414
Systems for controlling NOx from coal combustion /
1990
4415
Take the stormwater runoff challenge.
2003
4416
Taking stock of your water system : a simple asset inventory for very small drinking water systems.
2004
4417
Tap into it.
2002
4418
Tap into prevention : drinking water information for health care providers /
2004
4419
Tap into prevention : drinking water information for health care providers.
2004
4420
Targeting : the key to nonpoint source control /
1987
4421
Taste and odor control in water purification.
1947
4422
Taste and odor in water a critical review; final report,
1961
4423
Taste-and-odor problems associated with chlorine dioxide
1991
4424
Tebuthiuron : health advisory /
1988
4425
Technical and regulatory guidance document for constructed treatment wetlands /
2003
4426
Technical and regulatory guidance for in situ chemical oxidation of contaminated soil and groundwater /
2005
4427
Technical and regulatory guidance for surfactant/cosolvent flushing of DNAPL source zones
2003
4428
Technical and regulatory guidance for surfactant/cosolvent flushing of DNAPL source zones
2003
4429
Technical and regulatory guidance for using polyethylene diffusion bag samplers to monitor volatile organic compounds in groundwater /
2004
4430
Technical and regulatory requirements for enhanced in situ bioremediation of chlorinated solvents in groundwater : final /
1998
4431
Technical approach for in situ biological treatment research bench-scale experiments /
1993
4432
Technical assessment of NOx removal processes for utility application /
1977
4433
Technical assessment of thermal DeNOx process /
1979
4434
Technical assistance document (TAD) for delineating "other sensitive ground water areas."
2000
4435
Technical brief : endocrine disrupting compounds and implications for wastewater treatment /
2005
4436
Technical bulletin : composting processes to stabilize and disinfect municipal sewage sludges.
1981
4437
Technical completion report on biological evaluation of best practicable and best available treatment control technology for petroleum refinery wastewaters /
1977
4438
Technical evaluation of the vertical loop reactor process technology.
1992
4439
Technical manual : hood system capture of process fugitive particulate emissions /
1986
4440
Technical papers : Third Forum on Innovative Hazardous Waste Treatment Technologies, Domestic and International : Dallas, TX, June 11-13, 1991.
1991
4441
Technical protocol for evaluating natural attenuation of chlorinated solvents in ground water /
1998
4442
Technical protocol for implementing intrinsic remediation with long-term monitoring for natural attenuation of fuel contamination dissolved in groundwater /
1995
4443
Technical requirements for on-site low temperature thermal treatment of non-hazardous soils contaminated with petroleum/coal tar/gas plant wastes : final /
1997
4444
Technical resource document : treatment technologies for metal/cyanide-containing wastes /
1987
4445
Technical resource document : treatment technologies for metal/cyanide-containing wastes, volume III /
1988
4446
Technical resource document treatment technologies for halogenated organic containing waste. Volume 1.
1987
4447
Technical review of the city of Oceanside (California) section 301(h) application for modification of secondary treatment requirements for discharge into marine waters /
1983
4448
Techniques to reduce nitrogen in drainage effluent during transport /
1971
4449
Technologien und Verfahren zur Wasseraufbereitung und Abwasserbehandlung Technologies and processes for water and waste water treatment.
1992
4450
Technologies & costs for point-of-entry (POE) and point-of-use (POU) devices for control of disinfection by-products (final report) /
1998
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