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Water Purification Ultra-violet treatment -- See Water Purification Ultraviolet treatment


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Water -- Purification -- Ultraviolet treatment.   3
Water -- Purification -- Ultraviolet treatment -- Handbooks, manuals, etc : The ultraviolet disinfection handbook / James R. Bolton, Christine A. Cotton  2008 1
Water -- Purification -- Ultraviolet treatment -- Technological innovations. : Inactivation of pathogens with innovative UV technologies / prepared by James P. Malley, Jr. ... [and others] ; jointly sponsored by Awwa Research Foundation, U.S. Environmental Protection Agency and Water Environment Research Foundation  2004 1
Water -- Purification -- United States   8
Water -- Purification -- United States -- Computer network resources : Water quality & treatment : a handbook on drinking water / American Water Works Association ; James K. Edzwald, editor  2012 1
Water -- Purification -- Vietnam : Water treatment in urban environments : a guide for the implementation and scaling of nature-based solutions : examples from South/Southeast Asia / Veeriah Jegatheesan, Perlie Velasco, Nevelina Pachova, editors  2024 1
Water -- Purification -- Virus removal. : Viral pollution of the environment / editor, Gerald Berg  2018 1
 

Water Purifications -- See Water Purification


Any of several processes in which undesirable impurities in water are removed or neutralized; for example, chlorination, filtration, primary treatment, ion exchange, and distillation. It includes treatment of WASTE WATER to provide potable and hygienic water in a controlled or closed environment as well as provision of public drinking water supplies
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  Water quality -- 5 Related Subjects   5
Water Quality   184
Water Quality Act of 1987 United States : Clean water policy and state choice : promise and performance in the Water Quality Act / John Charles Morris ; foreword by A. Stanley Meiburg  2022 1
Water quality -- Africa, East : Safe water, sanitation, and early childhood malnutrition in East Africa : an African feminist analysis of the lives of women in Kenya, Tanzania, and Uganda / edited by Assata Zerai and Brenda N. Sanya  2018 1
Water quality -- Analysis.   5
Water quality -- Asia : Impacts of climate and human activities on water resources and quality : integrated regional assessment / Weili Duan, Kaoru Takara  2020 1
Water quality -- Australia.   28
Water quality -- Australia -- Alligator Rivers Region (N.T.)   2
Water quality -- Australia -- Australian Capital Territory. : Waters of the Canberra region : metropolitan planning issues / National Capital Development Commission  1981 1
Water quality -- Australia -- Barwon River (Vic.) : The impact of flow in Birregurra Creek not associate with the Lough Calvert Drainage Scheme on the Barwon River / Ben J. Kefford  1998 1
Water quality -- Australia -- Barwon River (Vic.) -- Measurement. : Barwon River 1988 yearly report / Scientific and Engineering Services Division, Environmental Studies Branch, Environment Protection Authority  1990 1
Water quality -- Australia -- Barwon River (Vic.) -- Simulation methods. : Water quality modelling of the Barwon Water Supply System / by Joanne Leigh Puckett  2000 1
Water quality -- Australia -- Bogong High Plains (Vic.) : The effect of excluding cattle from a mossbed on the Bogong High Plains, Victoria / Keith L. McDougall  1989 1
Water quality -- Australia -- Botany Bay Region (N.S.W.) : Dissolved oxygen / State Pollution Control Commission  1981 1
Water quality -- Australia -- Congresses. : Limiting nutrient workshop 1997 / principal investigator/workshop organiser: Alistar Robertson  1999 1
Water quality -- Australia -- Darling River Watershed (Qld. and N.S.W.) -- Measurement.   3
Water quality -- Australia -- Effect of agriculture on : Rural land uses and water quality : a community resource document  2000 1
Water quality -- Australia -- Effect of forestry practices on : A review of Australian studies on the effects of forestry practices on aquatic values / T.J. Doeg and J.D. Koehn  1990 1
Water quality -- Australia -- Forecasting -- Congresses. : Prediction in water quality : proceedings of a Symposium on the Prediction in Water Quality / sponsored by the Australian Academy of Science and the Institution of Engineers, Australia and held in Canberra on 30 November to 2 December 1982 ; edited by E.M. O'Loughlin, P. Cullen  1982 1
Water quality -- Australia -- Gippsland Lakes (Vic.) -- Measurement. : Gippsland Lakes 1988 yearly report / Scientific and Engineering Services Division, Environmental Studies Branch, Environment Protection Authority  1990 1
Water quality -- Australia -- Gippsland (Vic.)   2
Water quality -- Australia -- Goulburn River (Vic.) -- Measurement.   2
Water quality -- Australia -- Goulburn River Watershed (Vic.) : Catchment strategy : final / Goulburn Broken Catchment and Land Protection Board  1997 1
Water quality -- Australia -- Great Barrier Reef (Qld.) : Impact of marinas on water quality / prepared for the Australian Environment Council and the Water Quality Council of Queensland by the Department of Local Government, Queensland  1988 1
Water quality -- Australia -- Handbooks, manuals, etc. : Guidelines for drinking water quality in Australia, 1987 / National Health and Medical Research Council, Australian Water Resources Council  1987 1
Water quality -- Australia -- Hunter River Watershed (N.S.W.) : Sediments and solutes in a representative basin / by Phillip M. Geary  1981 1
Water quality -- Australia -- Juvenile literature. : Water quality / Michael and Jane Pelusey  2006 1
Water quality -- Australia -- La Trobe River (Vic.) : Aspects of the Latrobe River ecosystem / by Ying Hsuan, Patricia Anne Hyland, Choon-Hooi Teoh ; editor: I.J. Sargeant  1983 1
Water quality -- Australia -- Magela Creek Watershed (N.T.)   4
Water quality -- Australia -- Mallee (Vic.) : Mallee regional catchment strategy / Mallee Catchment and Land Protection Board  1997 1
Water quality -- Australia -- Maribyrnong River (Vic.) -- Measurement.   2
Water quality -- Australia -- Measurement.   3
Water quality -- Australia -- Measurement -- Citizen participation. : Waterwatch 98 : linking people for healthier waterways / Waterwatch Australia  1998 1
Water quality -- Australia -- Measurement -- Congresses. : Prediction in water quality : proceedings of a Symposium on the Prediction in Water Quality / sponsored by the Australian Academy of Science and the Institution of Engineers, Australia and held in Canberra on 30 November to 2 December 1982 ; edited by E.M. O'Loughlin, P. Cullen  1982 1
Water quality -- Australia -- Measurement -- Standards. : Environmental indicators for national state of the environment reporting : inland waters / Peter G. Fairweather and Gillian M. Napier  1998 1
Water quality -- Australia -- Murray River (N.S.W.-S.A.) : The Murray / edited by Norman Mackay and David Eastburn  1990 1
Water quality -- Australia -- Murray River Watershed (N.S.W.-S.A.) -- Measurement.   3
Water quality -- Australia -- New South Wales -- Murray-Darling Basin : Aggregated nutrient emissions to the Murray-Darling basin / prepared for the National Pollutant Inventory, Environment Australia by Atech group  2000 1
Water quality -- Australia -- New South Wales -- Sydney : Sydney coastal stormwater study / W.G. Rowlands ... [and others]  1992 1
Water quality -- Australia -- Northern Territory -- Alligator Rivers Region   2
Water quality -- Australia -- Northern Territory -- Magela Creek Watershed   4
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