Media type: Book Title: Upgrading and retrofitting water and wastewater treatment plants Corporation: Water Environment Federation imprint: New York: McGraw-Hill, 2005 Published in: Water Environment Federation: WEF manual of practice$dMOP ; 28 WEF Press Extent: XXI, 230 S.; graph. Darst Language: English ISBN: 0071453032 RVK notation: AR 22500 : Abwasserbehandlung, Abwasserbeseitigung Keywords: Sewage disposal plants Upgrading ; Sewage disposal plants Retrofitting ; Water treatment plants Upgrading ; Water treatment plants Retrofitting Origination: Footnote: