| Main Title |
Liquid aerobic composting of cattle wastes and evaluation of by-products / |
| Author |
Grant, Frank, ;
Brommenschenkel, Jr., Francis
|
| CORP Author |
Chino Bason Municipal Water District, Cucamonga, Calif.;Environmental Protection Agency, Washington, D.C.;Montgomery (James M.), Inc., Pasadena, Calif.;Trans Nuclear Chemical Co., Pasadena, Calif. |
| Publisher |
Office of Research and Development, U.S. Environmental Protection Agency, For sale by the Superintendent of Documents, U.S. Government Printing Office |
| Year Published |
1974 |
| Report Number |
EPA-660/2-74-034; EPA-S-801647; W74-12222 |
| Stock Number |
PB-235 914 |
| OCLC Number |
01168957 |
| Subjects |
Dairy waste ;
Animal waste ;
Sewage--Purification ;
Biochemical oxygen demand
|
| Additional Subjects |
Industrial waste treatment ;
Agricultural wastes ;
Dairy cattle ;
Agricultural economics ;
Aerobic processes ;
Dairies ;
Byproducts ;
Biological productivity ;
Biochemical oxygen demand ;
Liquids ;
Composts ;
Dissolved organic matter ;
Evaluation ;
Cost estimates ;
Mulches ;
Feedlot wastes ;
Dairy industry ;
Manure
|
| Internet Access |
|
| Holdings |
| Library |
Call Number |
Additional Info |
Location |
Last
Modified |
Checkout
Status |
| ELBD ARCHIVE |
EPA 660-2-74-034 |
2 copies |
AWBERC Library/Cincinnati,OH |
12/15/2022 |
| ERAD |
EPA 660/2-74-034 |
|
Region 9 Library/San Francisco,CA |
03/18/2013 |
| NTIS |
PB-235 914 |
Some EPA libraries have a fiche copy filed under the call number shown. |
|
07/26/2022 |
|
| Collation |
vi, 50 pages : illustrations ; 27 cm |
| Abstract |
The technical and economic feasibility was determined of treating dairy waste in a liquid state by a tandem thermophilic-mesophilic aerobic stabilization process, more commonly described as liquid composting. Experimental apparatus were set up at an operating dairy. A large fraction of dairy manure is relatively resistant to rapid biological degradation even at thermophilic temperatures. Antithetical requirements of sufficient oxygen for maximum biological activity and minimum air flow to preclude the need for an external heat source could not be satisfied with the particular experimental apparatus when utilizing air as the oxygen source. Improved results were obtained with an oxygen-enriched air supply which pointed out the potential advantage of a pure oxygen system. Preliminary cost estimates for a liquid composting process to serve 500 cows were developed within the context of current dairy operation economics. |
| Notes |
Report prepared by Chino Basin Municipal Water District, Cucamonga, California. "Project No. S801647; Program element 1BB039." Includes bibliographical references (pages 45-47). |
| Place Published |
Washington, |
| Supplementary Notes |
Prepared in cooperation with Trans Nuclear Chemical Co., Pasadens, Calif., and Montgomery (James M.), Inc., Pasadena, Calif. |
| Availability Notes |
Paper copy available from GPO as EP1.23:660-2-74-034. |
| Corporate Au Added Ent |
United States. Environmental Protection Agency. Office of Research and Development. |
| Title Ser Add Ent |
Research reporting series. Environmental protection technology ; EPA-660/2-74-034. |
| PUB Date Free Form |
1974 |
| Series Title Traced |
Environmental protection technology series, EPA-660/2-74-034 |
| Series Title Untraced |
Environmental protection technology series, EPA-660/2-74-034 |
| NTIS Prices |
PC-GPO/MF A01-NTIS |
| BIB Level |
m |
| Medium |
unmediated |
| Content |
text |
| Carrier |
volume |
| Cataloging Source |
OCLC/T |
| Merged OCLC records |
153114615; 1049543233 |
| OCLC Time Stamp |
20181205055902 |
| Language |
eng |
| SUDOCS Number |
EP 1.23/2:660/2-74-034 |
| Origin |
OCLC |
| Type |
MERGE |
| OCLC Rec Leader |
02213cam 2200493I 45010 |
