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Main Title Arsenic removal from drinking water by process modifications to coagulation/filtration U.S. EPA demonstration project at Lidgerwood, ND, final evaluation report / [electronic resource] :
Author Condit, Wendy E. ; Condit, W. E. ; Chen, A. S. C. ; Wang, L.
Other Authors
Author Title of a Work
Chen, Abraham S. C.,
Wang, Lili.
Sorg, Thomas J.
CORP Author Battelle, Columbus, OH.;National Risk Management Research Lab., Cincinnati, OH. Water Supply and Water Resources Div.
Publisher National Risk Management Research Laboratory, Office of Research and Development, U.S. Environmental Protection Agency,
Year Published 2006
Report Number EPA/600/R-06/159; 68-C-00-185
Stock Number PB2007-107186
Subjects Water--Purification--Arsenic removal ; Water--Purification--Coagulation ; Water--Purification--Membrane filtration ; Water--Purification--North Dakota--Lidgerwood
Additional Subjects Drinking water ; Arsenic removal ; Process modification ; Demonstration project(North Dakota) ; Treatment technology ; Effectiveness ; Reliability ;
Internet Access
Description Access URL
Library Call Number Additional Info Location Last
NTIS  PB2007-107186 Some EPA libraries have a fiche copy filed under the call number shown. 07/26/2022
Collation 1 online resource ([78] p.) : ill., charts, digital, PDF file.
This report documents the activities performed and the results obtained for the arsenic removal treatment technology demonstration project at the Lidgerwood, North Dakota, site. The objectives of the project were to evaluate: (1) the effectiveness of process modifications to an existing coagulation/gravity filtration plant in removing arsenic to meet the new arsenic maximum contaminant level (MCL) of 10 microg/L, (2) the reliability of the treatment system, (3) the required system operation and maintenance (O&M) and operator skills, and (4) the capital and O&M cost of the technology. The project also characterized water in the distribution system and process residuals produced by the treatment system.
"December 2006." Includes bibliographical references (p. 52). "EPA/600/R-06/159." Title from title screen (viewed on Nov. 4, 2010).