Record Display for the EPA National Library Catalog

RECORD NUMBER: 5 OF 13

Main Title Effect of pretreatment on the filtration of low turbidity secondary effluent /
Author Directo, Leon S., ; Chen, Ching-lin ; Miele, Robert P.
Other Authors
Author Title of a Work
Chen, Ching-lin,
Miele, Robert P.,
CORP Author Los Angeles County Sanitation Districts, Whittier, CA.;Municipal Environmental Research Lab., Cincinnati, OH.
Publisher Municipal Environmental Research Laboratory, Office of Research and Development, U.S. Environmental Protection Agency, Available through the National Technical Information Service.
Year Published 1980
Report Number EPA-600/2-80-148; EPA-14-12-150
Stock Number PB81-111031
OCLC Number 13595630
Subjects Sewage--Purification--Filtration.
Additional Subjects Performance evaluation ; Filtration ; Sewage treatment ; Activated sludge process ; Turbidity ; Coagulation ; Flocculation ; Sedimentation ; Pilot plants ; Cost analysis ; Maintenance ; Chemical analysis
Internet Access
Description Access URL
https://nepis.epa.gov/Exe/ZyPDF.cgi?Dockey=30000E1M.PDF
Holdings
Library Call Number Additional Info Location Last
Modified
Checkout
Status
EHAM  QH541.R2 EPA-, 600/2, 80-148 Region 1 Library/Boston,MA 04/29/2016
EIAD  EPA-600/2-80-148 Region 2 Library/New York,NY 07/11/2003 DISPERSAL
EJBD ARCHIVE EPA 600-2-80-148 Headquarters Library/Washington,DC 06/12/2013
EJBD  EPA 600-2-80-148 c.1 Headquarters Library/Washington,DC 04/08/2014
ELBD  EPA 600-2-80-148 AWBERC Library/Cincinnati,OH 04/07/2022
NTIS  PB81-111031 Some EPA libraries have a fiche copy filed under the call number shown. 07/26/2022
Collation ix, 75 pages : illustrations ; 28 cm.
Abstract
A pilot study of filtration of secondary effluent was conducted. Turbidity and solids removal were similar for dual vs. trimedia filters, but headloss was higher across the latter. Coagulation-flocculation and sedimentation pretreatment resulted in a filter effluent superior to that when in-line coagulation alone was used and a lower rate of head loss build up. However, the latter produced acceptable results at a much lower cost.
Notes
Includes bibliographical references (pages 73-74). Prepared for U.S. Environmental Protection Agency, Office of Research and Development, Municipal Environmental Research Laboratory, Cincinnati, Ohio, under contract no. Contract Number: 14-12-150.