| Main Title |
Investigations of heat treatment for paper mill sludge conditioning / |
| Author |
Marshall, Duane W. ;
Fiery, Frank C. ;
Blosser., Russell O.
|
| Other Authors |
|
| CORP Author |
National Council of the Paper Industry for Air and Stream Improvement, Inc., Kalamazoo, Mich. Central-Lake States Regional Center.;Industrial Environmental Research Lab., Cincinnati, Ohio. |
| Publisher |
United States Environmental Protection Agency, Industrial Environmental Research Laboratory, Office of Research and Development, |
| Year Published |
1978 |
| Report Number |
EPA 600/2-78-015; EPA-R-803347-01 |
| Stock Number |
22161 |
| OCLC Number |
03995160 |
| ISBN |
pbk. |
| Subjects |
Paper industry--Waste disposal ;
Papermaking--Waste disposal
|
| Additional Subjects |
Paper industry ;
Sludge disposal ;
Heat treatment ;
Solid waste disposal ;
Dewatering ;
Alums ;
Activated sludge process ;
Acidity ;
Oxidation ;
Cost analysis ;
Equipment ;
Performance evaluation ;
Forecasting ;
|
| Internet Access |
|
| Holdings |
| Library |
Call Number |
Additional Info |
Location |
Last
Modified |
Checkout
Status |
| EJBD |
EPA 600-2-78-015 |
c.1 |
Headquarters Library/Washington,DC |
04/21/2014 |
| ELBD ARCHIVE |
EPA 600-2-78-015 |
Received from HQ |
AWBERC Library/Cincinnati,OH |
10/04/2023 |
| ELBD |
EPA 600-2-78-015 |
|
AWBERC Library/Cincinnati,OH |
11/22/2022 |
| ESAD |
EPA 600-2-78-015 |
|
Region 10 Library/Seattle,WA |
03/23/2010 |
| NTIS |
PB-281 013 |
Some EPA libraries have a fiche copy filed under the call number shown. |
|
07/26/2022 |
|
| Collation |
xi, 73 pages : illustrations, figures, tables ; 28 cm |
| Abstract |
The capability of oxidative and nonoxidative heat treatment processes for the conditioning of hydrous sludges originating in pulp and paper industry manufacturing or wastewater treatment operations was defined on the basis of laboratory scale investigation. Sludges employed in the study included (a) alum water treatment sludge, (b) groundwood fines, (c) alum-coagulated biological solids and (d) waste activated sludge. The benefit of acid assisted oxidative conditioning of the latter was also assessed. Results were related in terms of improved filtration properties, the extent and significance of solids solubilization and the resulting impact on filtrate quality. |
| Notes |
EPA Grant No. Contract Number: R-803347-01. "February 1978." Includes bibliographical references (pages 69-72). |
