Record Display for the EPA National Library Catalog

RECORD NUMBER: 24 OF 150

OLS Field Name OLS Field Data
Main Title Cartridge Filtration for Iron and Manganese Removal.
Author DeLuis, Frank J. ;
CORP Author Rhode Island Univ., Kingston. Water Resources Center.
Year Published 1971
Report Number DI-14-31-0001-3240; OWRR-A-029-RI; 03179,; A-029-RI(1)
Stock Number PB-205 776
Additional Subjects ( Water supplies ; Water treatment) ; ( Chemical removal(Water treatment) ; Metals) ; ( Filtration ; Chemical removal(Water treatment)) ; Iron ; Manganese ; Flow rate ; Filter aids ; Oxidation ; Hypochlorites ;
Holdings
Library Call Number Additional Info Location Last
Modified
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Status
NTIS  PB-205 776 Most EPA libraries have a fiche copy filed under the call number shown. Check with individual libraries about paper copy. NTIS 06/23/1988
Collation 12p
Abstract
A proposed continuous flow process for the removal of iron and manganese found in many water supplies have been investigated. The basic process consists of oxidation of the iron and manganese by sodium hypochlorite and subsequent removal of the oxidized particles through standard cartridge filter. Several variations in the basic process have been employed in an attempt to improve the filterability of the oxidized particles. Some characteristics of the resulting filter cake have been determined. Substantial improvement has been attained through the addition of body feed prior to filtration. (Author)