Record Display for the EPA National Library Catalog

RECORD NUMBER: 5 OF 18

OLS Field Name OLS Field Data
Main Title Dilute spent kraft liquor filtration through wood chips /
CORP Author North Carolina State University. School of Forest Resources. Department of Wood and Paper Science.
Publisher U.S. Dept. of the Interior, Federal Water Pollution Control Administration,
Year Published 1970
Report Number EPA/810-R-70-017; 12040 EZZ 04/70; WPRD-115-01-68; 06961, EPA 810-R-70-017
Stock Number PB-191 873
OCLC Number 08095799
Additional Subjects ( Paper industry ; Water pollution) ; ( Filters(Fluid) ; Wood) ; Wood pulp ; pH ; Organic materials ; Purification ; Wastes(Industrial) ; Chips ; Kraft wood pulps ; Pine wood ; Biochemical oxygen demand
Internet Access
Description Access URL
https://nepis.epa.gov/Exe/ZyPDF.cgi?Dockey=9101HOFN.PDF
Holdings
Library Call Number Additional Info Location Last
Modified
Checkout
Status
EJBD ARCHIVE EPA 810-R-70-017 Headquarters Library/Washington,DC 05/02/2011
EJBD  EPA 810-R-70-017 Headquarters Library/Washington,DC 11/07/2013
EKAD  12040 EZZ 04/70 Region 4 Library/Atlanta,GA 08/16/2002 DISPERSAL
ELBD  EPA 12040-EZZ-04-70 AWBERC Library/Cincinnati,OH 08/24/2012
EMBD  PB-191873 NRMRL/GWERD Library/Ada,OK 04/30/2004
NTIS  PB-191 873 Most EPA libraries have a fiche copy filed under the call number shown. Check with individual libraries about paper copy. 01/01/1988
Collation ix, 36 pages : illustrations, graphs ; 28 cm
Abstract
The principal objective of this project was to determine if contact between effluent from a Kraft pulp mill and pine chips would reduce the water pollution characteristics of the waste liquor. The experimental work was divided into two phases: (1) a small scale laboratory investigation of contacting dilute waste liquor with chips; (2) a pilot-scale investigation of filtering waste liquor through a column and a pile of chips. It was found that contact of alkaline waste liquor, or even distilled water, with pine chips extracted organic matter from the chips which had a considerable BOD. This extract corresponded to a pollution load of about 3-11 lbs. BOD per ton of dry wood. Alkalinity, pH, and intensity of color of the waste liquor were somewhat reduced by the contact. These reductions are, however, too small to have any practical application in effluent treatment. It can, in general, be concluded that contact of alkaline waste liquor, or water, with wood chips extracts soluble organics and adds pollutional materials to the effluent stream. (Author)
Notes
"Program #12040 EUG, Grant #WPRD 115-01-68." "April 1970." "EPA/810-R-70-017." "12040 EZZ 04/70"--Cover. Appendix : 33-35.