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Main Title Cross-flow filtration in physical-chemical treatment of municipal sewage effluents /
Author Mahlman, H. A. ; Sisson, W. G. ; Kraus, K. A. ; Johnson, Jr., J. S.
Other Authors
Author Title of a Work
Mahlman, Harvey Arthur,
CORP Author Oak Ridge National Laboratory.
Publisher Oak Ridge National Laboratory ; Available from National Technical Information Service,
Year Published 1976
Report Number EPA 600-2-76-025; W-7405-eng-26; ORNL-TM-5423; DI-14-12-832
Stock Number ORNL-TM-5423
OCLC Number 02937507
Subjects Sewage--Purification--Filtration ; Filters and filtration ; Water treatment plants
Additional Subjects Filtration ; Liquid wastes ; Sewage filtration ; ERDA/520100 ; Cross flow filtration ; Sewage treatment ; Chemical removal(Sewage treatment) ; Activated slude process ; Cost estimates ; Iron ; Aluminum ; Performance evaluation ; Salts ; Additives ; Phosphorous ; Ions ; Activated carbon treatment ; Physical chemical treatment
Internet Access
Description Access URL
Library Call Number Additional Info Location Last
EJBD  EPA 600-2-76-025 Headquarters Library/Washington,DC 07/15/2014
ELBD ARCHIVE EPA 600-2-76-025 Received from HQ AWBERC Library/Cincinnati,OH 10/04/2023
ELBD  EPA 600-2-76-025 AWBERC Library/Cincinnati,OH 11/14/2023
ESAD  EPA 600-2-76-025 Region 10 Library/Seattle,WA 03/23/2010
NTIS  ORNL-TM-5423 Some EPA libraries have a fiche copy filed under the call number shown. 07/26/2022
NTIS  PB-253 443 Some EPA libraries have a fiche copy filed under the call number shown. 07/26/2022
Collation x, 117 pages : illustrations ; 28 cm
Abstract In separations of solids from liquids by filtration, the motion of liquid is customarily normal to the filtering surface, and solids are left on the filter. In a variation called cross-flow filtration, liquid is pumped parallel to the filtering surface. By this device, thickening of flux-limiting filtercake is slowed, and the original stream is separated into a large volume of filtrate and a concentrated slurry of solids. Results reported here were obtained in cross-flow filtration used as an element in physical-chemical treatment of municipal sewage, mostly with the effluent from primary settling, but in some cases, with clarified activated sludge effluent as feed. Filtrate from passage through fabric tubes (1-inch fire-hose jackets) of primary effluent, treated with iron or aluminum salts, with powdered activated carbon (PAC), or with both hydrolyzable ions and PAC, was generally of quality superior in turbidity, organic carbon and other respects to the effluent from biological secondary treatment. Effects on product quality and flux of pressure, circulation velocity, additive concentration, water recovery, pH and other variables were investigated. Based on production rates obtained, estimates of treatment costs were made. (ERA citation 01:021014)
Notes "ORNL/TM-5423."
Place Published Oak Ridge, Tenn. Springfield, Va.
Corporate Au Added Ent Oak Ridge National Laboratory.; Municipal Environmental Research Laboratory.
Title Ser Add Ent Research reporting series. Environmental protection technology ; EPA-600/2-76-025.
NTIS Title Notes Final rept. 1970-1975.
PUB Date Free Form 1976
Series Title Untraced Environmental protection technology series ; EPA-600/2-76-025
Category Codes 13B; 68D
NTIS Prices PC A07/MF A01
BIB Level m
Medium unmediated
Content text
Carrier volume
Cataloging Source OCLC/T
Control Number 326619468
OCLC Time Stamp 20231102213019
Language eng
SUDOCS Number EP 1.23/2:600/2-76-025
Origin OCLC
OCLC Rec Leader 02452cam 2200481 a 45010