01851nam 2200433I 450 991070809890332120170302155242.0(CKB)5470000002469585(OCoLC)974377614(EXLCZ)99547000000246958520170302j197310 ua 0engurgn||||a|u||txtrdacontentcrdamediacrrdacarrierA computer model for evaluating community phosphorus removal strategies /by Donald S. Yeaple, David A. Barnes, Francis A. DiGiano ; JBF Scientific Corporation ; prepared for Office of Air and Water Programs, U.S. Environmental Protection AgencyWashington, D.C. :United States Environmental Protection Agency, Office of Air and Water Programs,October 1973.1 online resource (viii, 304 pages) illustrations"EPA 400/9-73/001"--PDF cover."October 1973"--PDF cover.Includes bibliographical references (pages 287-291).SewagePurificationActivated sludge processSewagePurificationCostsComputer programsSewagePurificationPhosphate removalSewagePurificationActivated sludge process.SewagePurificationCostsComputer programs.SewagePurificationPhosphate removal.Yeaple Donald S.1416738Barnes David A.DiGiano Francis A.United States.Environmental Protection Agency.Office of Air and Water Programs,JBF Scientific Corporation,GPOGPOBOOK9910708098903321A computer model for evaluating community phosphorus removal strategies3523037UNINA