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Search Results for the EPA National Library Catalog
Items Found: 2089
Showing: Items 1451 - 1500
Your Search: (SUBJECT=Sewage Purification)
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Title
Year Published
1451
Psychrophilic wastewater treatment : thesis /
1971
1452
Public hearing on the draft Cahaba River environmental impact statement.
1978
1453
Purification of secondary treated effluent with depth in a natural sand filter
1976
1454
Quantitation of viruses in waste and other waters /
1983
1455
Radiation for a clean environment : proceedings of the ... symposium ... organized by the International Atomic Energy Agency and held in Munich, 17-21 March, 1975.
1975
1456
Radiation survey in Beatty, Nevada, and surrounding area (March 1976) /
1976
1457
Ranking of volatile organic compound (VOC) emissions from industrial wastewater treatment systems /
1980
1458
Rapid infiltration land treatment : a recycle technology /
1981
1459
Rapid-infiltration system for wastewater renovation and beneficial reuse /
1982
1460
Rapid-infiltration system for wastewater renovation and beneficial reuse /
1981
1461
Rational approach to the design of aerated sewage lagoons
1970
1462
Raw sewage coagulation and aerobic sludge digestion /
1975
1463
Reclamation of metal values from metal-finishing waste treatment sludges /
1975
1464
Reclamation of water from sewage and industrial wastes : Progress report, July 1, 1953-June 30, 1955 /
1958
1465
Reclamation of water from sewage and industrial wastes in California, July 1, 1955 -- June 30, 1962.
1963
1466
Reclamation of water from sewage and industrial wastes, Wastonville area, Santa Cruz and Monterey Counties.
1959
1467
Recommendations from value engineering studies on wastewater treatment works /
1980
1468
Recommended practice for the use of Parshall flumes and Palmer-Bowlus flumes in wastewater treatment plants /
1984
1469
Recommended standards for sewage works : policies for the review and approval of plans and specifications for sewage collection and treatment /
1973
1470
Recommended standards for sewage works : policies for the review and approval of plans and specifications for sewage collection and treatment : a report of Committee of the Great Lakes--Upper Mississippi River Board of State Sanitary Engineers.
1978
1471
Recommended standards for sewage works; policies for the review and approval of plans and specifications for sewage collection and treatment, a report of committee of the Great Lakes--Upper Mississippi River Board of State Sanitary Engineers.
1968
1472
Recommended standards for sewage works; policies for the review and approval of plans and specifications for sewage collection and treatment, a report of committee of the Great Lakes--Upper Mississippi River Board of State Sanitary Engineers.
1971
1473
Record of decision : final environmental impact statement, Cleveland Hilltop planning area, Ohio.
1988
1474
Recovery and reuse of coagulants from treatment of water and wastewater
1975
1475
Recovery of chromium from plating shop wastewaters
1990
1476
Recovery of metals from sludges and wastewaters : project summary.
1991
1477
Recycle of papermill waste waters and application of reverse osmosis /
1972
1478
Recycling nickel electroplating rinse waters by low temperature evaporation and reverse osmosis /
1993
1479
Recycling of incinerator ash /
1974
1480
Recycling of sewage effluent by sugarcane irrigation : a dilution study, October 1976 to June 1977 : phase II-A
1977
1481
Recycling of sewage effluent by sugarcane irrigation : a dilution study, October 1976 to October 1978 :
1980
1482
Reducing the cost of operating municipal wastewater facilities
1985
1483
Reducing the cost of operating municipal wastewater facilities.
1985
1484
Reducing wastewater from cucumber pickling process by controlled culture fermentation /
1980
1485
Reduction of toxicity to aquatic organisms by industrial wastewater treatment
1982
1486
Reduction of toxicity to aquatic organisms by industrial wastewater treatment /
1981
1487
Regeneration of spent granular activated carbon
1969
1488
Region V guidance : site specific needs, determination and alternatives planning for unsewered areas.
1980
1489
Regulatory implementation of pollution prevention in local pretreatment programs : an overview
1993
1490
Relative risk assessment of management option for treated wastewater in South Florida /
2003
1491
Reliability of nitrification systems with integrated phosphorus precipitation
1977
1492
Removal of algal nutrients from domestic wastewater.
1964
1493
Removal of color, detergents, and other refractory substances from textile wastewater /
1978
1494
Removal of hazardous wastes in wastewater facilities : halogenated organics /
1986
1495
Removal of lagoon effluent suspended solids by a slow-rock filter /
1979
1496
Removal of lagoon effluent suspended solids by a slow-rock filter /
1978
1497
Removal of metals from wastewater : neutralization and precipitation.
1984
1498
Removal of metals in combined treatment systems
1983
1499
Removal of metals in combined treatment systems /
1983
1500
Removal of nitrate by an algal system : phase II /
1971
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