Record Display for the EPA National Library Catalog

RECORD NUMBER: 66 OF 211

Main Title Evaluating Treatment Plants for Particulate Contaminant Removal.
Author Logsdon, G. S. ;
CORP Author Environmental Protection Agency, Cincinnati, OH. Water Engineering Research Lab.
Year Published 1987
Report Number EPA/600/J-87/098;
Stock Number PB88-118591
Additional Subjects Filtration ; Water treatment ; Coagulation ; Turbidity ; Removal ; Hydraulics ; Performance evaluation ; Operations ; Mixing ; Flow rate ; Feed pumps ; Sedimentation ; Water treatment plants ; Particulates
Holdings
Library Call Number Additional Info Location Last
Modified		 Checkout
Status
NTIS  PB88-118591 Some EPA libraries have a fiche copy filed under the call number shown. 07/26/2022
Collation 14p
Abstract
The article is intended to serve as a guide for those who evaluate water treatment plants with the objective of lowering the turbidity of finished water produced from filtration plants in which chemical coagulation is part of the treatment process. Ineffective removal of turbidity may be related to several factors, including the physical condition of the facilities, the hydraulics of treatment processes, the quality of water, and the competence of the operating staff. Descriptions of the proper operation of each component in the process train and pragmatic remedies to improve performance are given in the report.