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    AWWA JAW30309 Journal AWWA - Legislation/Regulation -- Clean Water Act Reauthorization Journal Article by American Water Works Association, 06/01/1991 Pontius, Frederick W. Full Description The principal law that governs pollution of US waterways is the Federal...

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    AWWA JAW30299 Journal AWWA - The Effect of Sulfur-Based Reducing Agents and GAC Filtration on Chlorine Dioxide By-Products Journal Article by American Water Works Association, 05/01/1991 Dixon, Kevin L.;Lee, Ramon G. Full Description Experiments were performed...

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    AWWA JAW30298 Journal AWWA - Survey of Ozone Installations in North America Journal Article by American Water Works Association, 05/01/1991 Tate, Carol H. Full Description The purpose of the survey described in this article was to take stock of where and how...

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    AWWA JAW30300 Journal AWWA - Using Reducing Agents to Eliminate Chlorine Dioxide and Chlorite Ion Residuals in Drinking Water Journal Article by American Water Works Association, 05/01/1991 Griese, Mark H.;Hauser, Keith;Berkemeier, Mona;Gordon, Gilbert Full Description...

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    AWWA JAW30281 Journal AWWA - Agronomic Effects of Land Application of Water Treatment Sludges Journal Article by American Water Works Association, 04/01/1991 Elliott, H.A.;Dempsey, B.A. Full Description Economic, regulatory, and legal constraints on alternative...

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    AWWA JAW30285 Journal AWWA - Measuring Low Radon Levels in Drinking Water Supplies Journal Article by American Water Works Association, 04/01/1991 Lowry, Jerry D. Full Description Because a relatively low maximum contaminant level (approximately 300 pCi/L) is...

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    AWWA JAW30284 Journal AWWA - Evaluating Aeration Technology for Radon Removal Journal Article by American Water Works Association, 04/01/1991 Dixon, Kevin L.;Lee, Ramon G.;Smith, James;Zielinski, Paul Full Description Spray jet aeration, packed-tower aeration,...

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    AWWA JAW28848 Journal AWWA - Legislation/Regulation -- Federal Groundwater Laws Journal Article by American Water Works Association, 03/01/1991 Saner, Robert J.;Pontius, Frederick W. Full Description No comprehensive federal groundwater protection law exists....

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    AWWA JAW28841 Journal AWWA - Accumulation and Adsorption Capacity of PAC in a Slurry Recirculating Clarifier Journal Article by American Water Works Association, 02/01/1991 Kassam, Karim;Huck, Peter M.;van Roodselaar, Albert;Shariff, Riyaz Full Description The...

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    AWWA JAW28840 Journal AWWA - Microbial Activity in GAC Filters at the Choisy-le-Roi Treatment Plant Journal Article by American Water Works Association, 02/01/1991 Servais, Pierre;Billen, Gilles;Ventresque, Claire;Bablon, Guy P. Full Description To maintain the...

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    AWWA ACE91227 Computerized Water Distribution System Operation and Planning Utilizing Integrated Database Management System Conference Proceeding by American Water Works Association, 01/01/1991 Juarez, Humbert; Mueller, Dan Full Description Faced with the...

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    AWWA ACE91215 Cleaning and Cement Lining of a Water System in an Urban Environment Conference Proceeding by American Water Works Association, 01/01/1991 Drake, Robert A. Full Description This paper will focus on cleaning and cement lining of water mains in...

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Showing 925 - 936 of 6430 items