TY - BOOK AU - Davis, Mackenzie L. (Mackenzie Leo), AU - ED - ED - ED - ED - TI - : design principles and practice SN - 9780071289245 (paperback : alk. paper) SN - 2 PY - 2011///;copyright 201146 CY - New York PB - McGraw-Hill KW - KW - 2 KW - 0 KW - 6 KW - 20 KW - Purification KW - Water-supply engineering.;Sewage disposal.;Sewage N1 - Includes bibliographical references and index; Includes bibliographical references and index; The design and construction process -- General water supply design considerations -- Coagulation and flocculation -- Lime-soda softening -- Ion exchange -- Reverse osmosis and nanofiltration -- Sedimentation -- Granular filtration -- Membration filtrarion -- Disinfection and flouridation -- Water plant residuals management -- General wastewater collection and treatment design considerations -- Headworks and preliminary treatment -- Primary treatment -- Wastewater microbiology -- Secondary tretment by suspended growth biological processes -- Secondary treatment by attached growth and hybrid biological process -- Secondary setting, disinfection, and postaeration -- Tertiary treatment -- Wastewater plant residuals management; 5 ER -