| Main Title |
Pilot investigation of secondary sludge dewatering alternatives / |
| Author |
Miner, Reid A., ;
Marshall, Duane W. ;
Gellman., Isaiah
|
| 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 600/2-78-014; EPA-R-804019-01-0 |
| Stock Number |
PB-280 982 |
| OCLC Number |
03995211 |
| ISBN |
pbk. |
| Subjects |
Paper industry--Waste disposal ;
Papermaking--Waste disposal
|
| Additional Subjects |
Dewatering ;
Paper industry ;
Sludge ;
Activated sludge process ;
Pilot plants ;
Water pollution control ;
Filtration ;
Design criteria ;
Performance evaluation ;
Centrifugal filtration ;
Technology ;
Substitutes ;
Vacuum filtration ;
Industrial waste treatment ;
Ultrafiltration
|
| Internet Access |
|
| Holdings |
| Library |
Call Number |
Additional Info |
Location |
Last
Modified |
Checkout
Status |
| EJBD |
EPA 600-2-78-014 |
c.1 |
Headquarters Library/Washington,DC |
04/21/2014 |
| ELBD ARCHIVE |
EPA 600-2-78-014 |
Received from HQ |
AWBERC Library/Cincinnati,OH |
10/04/2023 |
| ELBD |
EPA 600-2-78-014 |
|
AWBERC Library/Cincinnati,OH |
03/14/2017 |
| ESAD |
EPA 600-2-78-014 |
|
Region 10 Library/Seattle,WA |
03/23/2010 |
| NTIS |
PB-280 982 |
Some EPA libraries have a fiche copy filed under the call number shown. |
|
07/26/2022 |
|
| Collation |
xi, 115 pages : illustrations, figures, tables ; 28 cm |
| Abstract |
A pilot investigation of biological sludge thickening and dewatering alternatives, including pressure filtration, precoat vacuum filtration, filter belt pressing, capillary suction, dewatering, gravity filtration, centrifugation, and ultrafiltration has been conducted on waste activated sludge resulting from the treatment of wastewater from an integrated bleached kraft-fine paper mill. Based upon a criterion of attainable cake consistency, three levels of performance are indicated: (1) pressure filtration and precoat vacuum filtration generating the driest cakes, (2) filter belt pressing yielding intermediate cake consistencies, and (3) gravity filtration, centrifugation, and ultrafiltration resulting in relatively low cake consistencies. Performance was found to be severely affected by changes in feed sludge consistency, the amount of sludge conditioning, and the sludge's specific resistance to filtration. The type and amount of sludge conditioning required was extremely variable, depending upon the dewatering technique employed, the level of performance expected of it, and the consistency and nature of the sludge dewatered. |
| Notes |
EPA Grant No. Contract Number: R-804019-01-0. "February 1978." Includes bibliographical references (page 89). |
| Place Published |
Cincinnati, Ohio Springfield, Va. |
| Corporate Au Added Ent |
United States. Environmental Protection Agency. Office of Research and Development.,; Industrial Environmental Research Laboratory (Cincinnati, Ohio),; National Council of the Paper Industry for Air and Stream Improvement (U.S.), |
| Corp Au Ser Add Ent |
United States. Environmental protection technology series ; EPA-600/2-78-014. |
| Title Ser Add Ent |
Research reporting series. Environmental protection technology ; EPA-600/2-78-014. |
| Alternate Title |
Pilot investigations of secondary sludge dewatering alternatives |
| NTIS Title Notes |
Final rept. 1 Nov 75-31 Oct 76. |
| PUB Date Free Form |
1978 |
| Series Title Untraced |
Environmental protection technology series ; EPA-600/2-78-014 |
| Category Codes |
13B; 68D; 71R |
| NTIS Prices |
PC A07/MF A01 |
| Primary Description |
600/12 |
| BIB Level |
m |
| Medium |
unmediated |
| Content |
text |
| Carrier |
volume |
| Cataloging Source |
OCLC/T |
| Merged OCLC records |
1225803131 |
| Control Number |
323741402 |
| OCLC Time Stamp |
20170307064925 |
| Language |
eng |
| SUDOCS Number |
EP 1.23/2:600/2-78-014 |
| Origin |
OCLC |
| Type |
MERGE |
| OCLC Rec Leader |
02568cam 2200541Ii 45010 |
