Record Display for the EPA National Library Catalog

RECORD NUMBER: 48 OF 104

OLS Field Name OLS Field Data
Main Title Fine shredding of municipal solid waste /
Author Ananth, K. P.
Other Authors
Author Title of a Work
Shum, J,
CORP Author Midwest Research Inst., Kansas City, Mo.;Environmental Protection Agency, Washington, D.C. Office of Research and Development.;Industrial Environmental Research Lab., Research Triangle Park, N.C.
Publisher Environmental Protection Agency, Office of Research and Development, Industrial Environmental Research Laboratory ; For sale by the National Technical Information Service,
Year Published 1976
Report Number EPA-600/2-76-208; EPA-68-02-1324
Stock Number 22161
OCLC Number 03615189
ISBN pbk.
Subjects Recycling (Waste, etc.)--Equipment and supplies. ; Recycling (Waste, etc.)--Equipment and supplies.
Additional Subjects Solid waste disposal ; Shredders ; Refuse disposal ; Fines ; Particle size ; Cost estimates ; Electric power consumption ; Moisture content ; Fuels ; Reclamation ; Incinerators ; Performance evaluation
Internet Access
Description Access URL
http://nepis.epa.gov/Exe/ZyPDF.cgi?Dockey=91015Y2C.PDF
Holdings
Library Call Number Additional Info Location Last
Modified
Checkout
Status
EJAD  EPA 600/2-76-208 Region 3 Library/Philadelphia, PA 07/18/1997
EJBD ARCHIVE EPA 600-2-76-208 Headquarters Library/Washington,DC 03/04/2014
EKAM  EPA 600/2-76-208 Region 4 Library/Atlanta,GA 04/09/1999
EKBD  EPA-600/2-76-208 Research Triangle Park Library/RTP, NC 09/07/2001
ESAD  EPA 600-2-76-208 Region 10 Library/Seattle,WA 03/23/2010
NTIS  PB-257 105 Most EPA libraries have a fiche copy filed under the call number shown. Check with individual libraries about paper copy. NTIS 01/01/1988
Collation xii, 59 p. : ill. ; 28 cm.
Abstract
The report gives an overview of equipment used for municipal solid waste (MSW) size reduction and discusses its performance and cost. Of the 11 basic equipment types used for shredding MSW, only hammermills and grinders find wide application. An evaluation of available hammermill and grinder performance data indicates that: their specific energy consumption is independent of throughput for the same product size distributions and feed characteristics (power, however, is a function of throughput). Higher shaft speeds produce finer size distributions and require more energy for the same throughputs; smaller grate spacings (exit clearances) produce finer particles; and for constant feed and shredder operating conditions, specific energy consumption is a minimum at 30-40% refuse moisture content. On the basis of available cost estimates, the initial cost for shredders ranges from $3528 to $6174 per Mg/hr. Fine shredding performance or cost benefits information is not available. The need for fine shredding in most material/energy recovery systems is currently dictated by process constraints and the benefits may be system specific.
Notes
Performed by Midwest Research Institute under Contract no. 68-02-1324, Task 39, Program Element No. EHB533. Issued July 1976. Includes bibliographical references (p. 56-58).