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RECORD NUMBER: 1 OF 3

OLS Field Name OLS Field Data
Main Title Composting municipal sludge : a technology evaluation {Microfiche} /
Author Benedict, Arthur H. ; Epstein, E. ; Alpert, J.
Other Authors
Author Title of a Work
Epstein, Eliot
Alpert, Joel E.
CORP Author Brown and Caldwell, Pleasant Hill, CA. ;E and A Environmental Consultants, Inc., Stoughton, MA.;Environmental Protection Agency, Cincinnati, OH. Water Engineering Research Lab.
Publisher Noyes Data Corp.,
Year Published 1987
Report Number EPA-68-03-1818; EPA/600/2-87/021
Stock Number PB87-171252
Subjects Sewage sludge as fertilizer--United States ; Compost--Evaluation ; Sewage--Purification--Activated sludge process--Evaluation
Additional Subjects Sludge disposal ; Design ; Construction ; Operation ; Cost analysis ; Technology ; Tables(Data) ; Waste treatment ; Municipal sludge ; Sludge treatment ; Solid waste disposal ; Composting
Holdings
Library Call Number Additional Info Location Last
Modified
Checkout
Status
NTIS  PB87-171252 Most EPA libraries have a fiche copy filed under the call number shown. Check with individual libraries about paper copy. 01/01/1988
Collation 192 p. : ill. ; 24 cm.
Abstract
Investigations at five full-scale municipal sludge composting facilities are described in the report. Study objectives were to assess design, construction, operation, and cost features of static pile and windrow technologies used at each facility and to compare these features for municipal sludge composting applications. Three static pile facilities, one conventional windrow facility, and one aerated windrow facility were investigated. One static pile facility composts anaerobically digested sludge, one composts limed raw sludge, and the third composts unlimed raw sludge. Both windrow facilities compost anaerobically digested sludge. Sludge loadings varied from 50 to 500 wet tons per day. Static pile and windrow technologies typically require 0.08 to 0.14 acres per wet ton per day. Paving and covering key operating areas can enhance reliability, but site-specific factors need to be assessed. Both technologies can produce a marketable product under variable operating conditions. Technology-specific findings related to static pile construction or windrow formation, process control, drying, screening, curing, and cost are described.
Notes
Includes bibliographies and index. Microfiche.