Record Display for the EPA National Library Catalog

RECORD NUMBER: 317 OF 2606

OLS Field Name OLS Field Data
Main Title Color removal from kraft pulping effluent by lime addition /
Author Davi, Charles L.
Other Authors
Author Title of a Work
Davis, Charles L.
CORP Author Interstate Paper Corporation.
Publisher U.S. Environmental Protection Agency : For sale by the Supt. of Docs., U.S. G.P.O.],
Year Published 1971
Report Number EPA/WPRD/183-01-68; EPA-12040-ENC; 12040-ENC-12/71
Stock Number PB-218 306
OCLC Number 53977991
Subjects Wood-pulp industry--Waste disposal. ; Lime.
Additional Subjects ( Sulfate pulping ; Industrial waste treatment) ; ( Water pollution ; Color) ; ( Pulp mills ; Industrial waste treatment) ; Cost estimates ; Capitalized costs ; Operating costs ; Performance evaluation ; Regeneration(Engineering) ; Biochemical oxygen demand ; Precipitation(Chemistry) ; Aeration ; Calcium oxides ; Flocculating ; Clarification ; Process charting ; Chemical removal(Sewage treatment) ; Data ; Physical chemical treatment ; Water pollution control
Holdings
Library Call Number Additional Info Location Last
Modified
Checkout
Status
NTIS  PB-218 306 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 x, 117 pages : illustrations ; 28 cm.
Abstract
A prototype color removal system was designed, constructed and operated as an integral part of a tertiary treatment system for total process effluent from a kraft linerboard mill. The basic system includes a lime precipitation process for the removal of color combined with primary clarification followed by natural biochemical lake stabilization and mechanical aeration. Operating results, performance, and equipment evaluation are given. Recovery of calcium used was carried out under mill conditions on a continuous basis following a statistically designed program. Results and full size design factors are given. Performance of natural biochemical stabilization following lime treatment is shown graphically. (Author Modified Abstract)
Notes
"12040 ENC 12/71." Prepared for the Environmental Protection Agency under grant #WPRD 183-01-68. Includes bibliographical references. Microfiche.