01446nam 2200433 450 991048041520332120200819045755.01-57278-345-11-5231-2045-2(CKB)4100000007656096(MiAaPQ)EBC6186975(EXLCZ)99410000000765609620200819d2018 uy 0engurcnu||||||||txtrdacontentcrdamediacrrdacarrierActivated sludge and nutrient removal /Water Environment FederationThird edition.Alexandria, Virginia :Water Environment Federation,[2018]©20181 online resource (xviii, 450 pages) illustrationsWEF manual of practice ;Number OM-9Previous editions entitled: Activated sludge.1-57278-340-0 Includes bibliographical references and index.Manual of practice.Operations and maintenance ;Number OM-9.SewagePurificationActivated sludge processHandbooks, manuals, etcElectronic books.SewagePurificationActivated sludge process628.354MiAaPQMiAaPQMiAaPQBOOK9910480415203321Activated sludge and nutrient removal2130677UNINA