Arsenic Removal from Drinking Water by Coagulation/filtration and Lime Softening Plants
Auteur : Keith A. Fields, Abraham H. Chen, Lili Wang
Date de publication : 2000
Éditeur : National Risk Management Research Laboratory, Office of Research and Development, U.S. Environmental Protection Agency
Nombre de pages : 96
Résumé du livre
This report documents water treatment plant information as well as results of sampling & analysis at two coagulation/filtration plants & one lime softening plant. The objective of sampling & analysis was to evaluate the effectiveness of the water treatment plants to consistently remove arsenic (As) from source water. Additionally, data were collected in this study to evaluate the characteristics of the residuals produced by the treatment processes. The study was divided into 3 phases: source water sampling, preliminary sampling, & long-term evaluation. Includes 3 appendices, 20 figures, & 26 tables.