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Search Results for the EPA National Library Catalog
Items Found: 2586
Showing: Items 501 - 550
Your Search: (SUBJECT=Water purification)
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Year Published
501
Considerations in granular activated carbon treatment of combined industrial wastewaters /
1983
502
Consumer confidence report rule : a quick reference guide.
2002
503
Consumer fact sheet : proposed radon in drinking water rule.
1999
504
Consumer information, home drinking water treatment, summary fact sheet /
1988
505
Consumer tool for identifying point of use drinking water filters certified to reduce lead.
2020
506
Contaminant removal from public water systems
1985
507
Contaminant selection, methods, and sampling : technical background information for the Unregulated Contaminant Monitoring Regulation : draft /
1999
508
Contamination of groundwater and groundwater treatment : part of the proceedings of the specialised conference of the IWSA held in Berlin, W. Germany, 22-26 April, 1985
1985
509
Contribution of Wastewater to DBP Formation /
2008
510
Control and treatment technology for the metal finishing industry : sulfide precipitation /
1980
511
Control of air emissions from Superfund air strippers at Superfund ground water sites.
1989
512
Control of biological problems in water supplies /
1971
513
Control of distribution system water quality using inhibitors /
2008
514
Control of giardia cysts by filtration the laboratory's role {microform} /
1984
515
Control of mercury contamination in freshwater sediments /
1972
516
Control of mercury pollution in sediments /
1972
517
Control of microorganisms in drinking water
2002
518
Control of organic compounds with powdered activated carbon
1991
519
Control of organic substances in water and wastewater.
1987
520
Control of residual aluminum in filtered water
1994
521
Controlling disinfection by-products and microbial contaminants in drinking water
2001
522
Controlling disinfection by-products and microbial contaminants in drinking water for water utility operators and regulators /
2004
523
Controlling factors in methane fermentation : final report, 1 September 1968 through 31 August 1969 /
1970
524
Controlling factors in methane fermentation, final report, September 1, 1962 through January 31, 1966 /
1966
525
Cooling water intake technologies : preliminary regulatory development section 316(B) of the Clean Water Act /
1994
526
Correlations for the determination of surface diffusivities of organic chemicals adsorbed onto granular activated carbon /
1986
527
Cost analysis handbook for Section 208 areawide waste treatment management planning : federal assistance applications.
1975
528
Cost and performance evaluation of in-plant trihalomethane control techniques /
1986
529
Cost and performance of membranes for organic control in small systems : Flagler Beach and Punta Gorda, Florida - project summary /
1990
530
Cost and technology document for the interim enhanced surface water treatment rule /
1998
531
Cost equations for small drinking water systems /
1984
532
Cost evaluation of point-of-use and point-of-entry treatment units for small systems / cost estimating tool and user guide.
2007
533
Cost evaluation of small system compliance options : point-of-use and point-of-entry treatment units /
1998
534
Cost of water treatment by coagulation, sedimentation and rapid sand filtration.
1966
535
Cost supplement to technologies and costs for the removal of nitrates and nitrites from potable water supplies. : First Draft, February 1987.
1987
536
Cost supplement to technologies and costs for the removal of selenium from potable water supplies. : First Draft, February 1987.
1987
537
Costs and benefits of complete water treatment plant automation /
2008
538
Costs of radium removal from potable water supplies /
1977
539
Critical assessment of radon removal systems for drinking water supplies /
1998
540
Critical evaluation of Cryptosporidium research and research needs
1998
541
Critical evaluation of the state of technologies for predicting the transport and fate of toxic compounds in wastewater facilities
1991
542
Critical issues in water and wastewater treatment : proceedings of the 1994 National Conference on Environmental Engineering, Boulder, Colorado, July 11-13, 1994 /
1994
543
Critical review of virus removal by coagulation processes and pH modifications /
1980
544
Cryptosporidium and Giardia occurrence assessment for the interim enhanced surface water treatment rule /
1998
545
CSO disinfection pilot study Spring Creek CSO storage facility upgrade / [electronic resource] :
2003
546
Current management of membrane plant concentrate
2000
547
Current methodology for the control of algae in surface reservoirs /
1987
548
Cyanazine : health advisory /
1987
549
Cyanide removal from coke making and blast furnace waste waters /
1984
550
Cyanide removal from coke making and blast furnace waste waters {MICROFICHE}
1983
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