Water -- Purification -- Ozonation : Ozonation of water and waste water : a practical guide to understanding ozone and its application / C. Gottschalk, J.A. Libra, A. Saupe
Water -- Purification -- Particle removal -- Congresses. : Nano and micro particles in water and wastewater treatment : selected proceedings of the 2nd International Specialised Conference on Nano and Micro Particles in Water and Wastewater Treatment, held in Zürich, Switzerland, 22-24 September 2003 / issue editors: M. Boller and W. Pronk
Water -- Purification -- Philippines : 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
Water -- Purification -- Research. : Aquatic humic substances : influence on fate and treatment of pollutants / I.H. Suffet, editor, Patrick MacCarthy, editor
Water -- Purification -- Slow sand filtration -- Congresses : Progress in slow sand and alternative biofiltration processes : further developments and applications / edited by Nobutada Nakamoto, Nigel Graham, M. Robin Collins and Rolf Gimbel
2014
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Water -- Purification -- Sri Lanka : 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
Water -- Purification -- Trihalomethane removal. : Trihalomethane reduction in drinking water : technologies, costs, effectiveness, monitoring, compliance / edited by Gordon Culp ; based on studies by Robert C. Gumerman and Nancy Heim ... [and others]
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
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
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
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
Water quality -- Asia : Impacts of climate and human activities on water resources and quality : integrated regional assessment / Weili Duan, Kaoru Takara
