Main Title |
Color Removal from Kraft Pulping Effluent by Lime Addition. Capsule Report. |
CORP Author |
Environmental Protection Agency, Cincinnati, Ohio. Office of Technology Transfer. |
Year Published |
1973 |
Report Number |
EPA/625/2-73/002; |
Stock Number |
PB-259 135 |
Additional Subjects |
Water pollution control ;
Sulfate pulping ;
Colors ;
Removal ;
Calcium oxides ;
Purification ;
Decoloring ;
Pilot plants ;
Carbonation ;
Separation ;
Clarification ;
Wood pulp ;
Color separation ;
Industrial wastes ;
Sedimentation ;
Sludge ;
Neutralization ;
Stabilization ;
Paper industry ;
Industrial waste treatment
|
Internet Access |
|
Holdings |
Library |
Call Number |
Additional Info |
Location |
Last Modified |
Checkout Status |
NTIS |
PB-259 135 |
Some EPA libraries have a fiche copy filed under the call number shown. |
|
07/26/2022 |
|
Collation |
15p |
Abstract |
A full scale process for lime decolorization of kraft pulping total mill effluent was operated. Slaked lime addition was followed by primary sedimentation for removal of mixed fibrous and lime decolorization sludges. The clarified effluent subsequently underwent biochemical stabilization in a quiescent storage basin. A pilot-scale study of recarbonation for enhanced lime separation and more rapid effluent neutralization prior to biochemical stabilization was also evaluated. |