02260oam 2200577Ia 450 991069663190332120141106151459.0(CKB)5470000002380545(OCoLC)231836529(EXLCZ)99547000000238054520080613d2006 ua 0engurmn|||||||||txtrdacontentcrdamediacrrdacarrierDesign manual[electronic resource] removal of arsenic from drinking water supplies by iron removal process /by Gary L. Hoffman ... [and others]Cincinnati, Ohio :National Risk Management Research Laboratory, Office of Research and Development, U.S. Environmental Protection Agency,[2006]xii, 66 pages digital, PDF fileTitle from title screen (viewed on June 12, 2008)."April 2006.""U.S. EPA contract no. 68-C-00-185, task order no. 0012.""EPA/600/R-06/030."Includes bibliographical references (pages 53-54).Design manual WaterPurificationArsenic removalUnited StatesHandbooks, manuals, etcWaterPurificationIron removalUnited StatesHandbooks, manuals, etcDrinking waterPurificationUnited StatesHandbooks, manuals, etcDrinking waterPurificationfastWaterPurificationArsenic removalfastWaterPurificationIron removalfastUnited StatesfastHandbooks and manuals.fastHandbooks and manuals.lcgftWaterPurificationArsenic removalWaterPurificationIron removalDrinking waterPurificationDrinking waterPurification.WaterPurificationArsenic removal.WaterPurificationIron removal.Hoffman Gary L1386227National Risk Management Research Laboratory (U.S.)GPOGPOOCLCQOCLCFGPOBOOK9910696631903321Design manual3434982UNINA