Record Display for the EPA National Library Catalog

RECORD NUMBER: 2 OF 18

OLS Field Name OLS Field Data
Main Title Color Removal from Pulp Mill Bleachery Waste.
Author Clark, James ; Davis, J, M. W. ;
CORP Author South Carolina Univ., Columbia. Dept. of Chemical Engineering.
Year Published 1967
Stock Number PB-228 157
Additional Subjects Water pollution ; Industrial wastes ; Sulfate pulps ; Bleaching ; Polyelectrolytes ;
Holdings
Library Call Number Additional Info Location Last
Modified
Checkout
Status
NTIS  PB-228 157 Most EPA libraries have a fiche copy filed under the call number shown. Check with individual libraries about paper copy. 06/23/1988
Collation 30p
Abstract
Al(+3) and Fe(+3) in concentrations from 10 to 400 ppm have been used alone and in conjunction with silica and organic polyelectrolytes for removal of color from Kraft Mill first-stage bleachery waste. These studies were made in the report over a range of pH values from 3.5 to 10. Under optimum conditions 90% of the color is removed along with 30-40% of the total carbon content of the waste stream.