| Main Title |
Ultra high rate filtration of activated sludge plant effluent / |
| Author |
Nebolsine, Ross. ;
Pouschine, Jr, Ivan ;
Fan., Chi-Yuan
|
| Other Authors |
|
| CORP Author |
Hydrotechnic Corp., New York. |
| Publisher |
U.S. Environmental Protection Agency, National Environmental Research Center, |
| Year Published |
1973 |
| Report Number |
EPA-R2-73-222; EPA-17030-HMM |
| Stock Number |
PB-221 492 |
| OCLC Number |
01028013 |
| Subjects |
Sewage--Purification--Filtration ;
Sanitary engineering
|
| Additional Subjects |
Sewage treatment ;
Sewage filtration ;
Activated sludge process ;
Sewage filtration ;
Coagulation ;
Suspended sediments ;
Efficiency ;
Performance evaluation ;
Biochemical oxygen demand ;
Cost estimates ;
Filter materials ;
Inorganic phosphates ;
Flow rate ;
Water pollution ;
Cleveland(Ohio) ;
Tertiary sewage treatment ;
Water pollution control ;
ORM
|
| Internet Access |
|
| Holdings |
| Library |
Call Number |
Additional Info |
Location |
Last
Modified |
Checkout
Status |
| EJBD ARCHIVE |
EPA R2-73-222 |
|
Headquarters Library/Washington,DC |
02/28/2011 |
| EJBD |
EPA R2-73-222 |
|
Headquarters Library/Washington,DC |
11/15/2013 |
| ELBD RPS |
EPA R2-73-222 |
repository copy |
AWBERC Library/Cincinnati,OH |
04/13/2015 |
| NTIS |
PB-221 492 |
Some EPA libraries have a fiche copy filed under the call number shown. |
|
07/26/2022 |
|
| Collation |
viii, 114 pages : illustrations, figures, tables ; 28 cm |
| Abstract |
Pilot plant studies were conducted at the Southerly Wastewater Treatment Plant in Cleveland to evaluate the capabilities of the deep bed, dual media, ultra high rate filtration process for treating an activated sludge plant secondary effluent. The principal parameter for evaluating process efficiency was suspended solids. High removals were obtained with respect to suspended solids and to pollutants associated with suspended solids. The removal of these pollutants reduced biochemical oxygen demand, chemical oxygen demand and total phosphate values. Capital costs for a filtration process of this type are estimated to range from $1,200,000 for a 25 MGD plant to $5,400,000 for a 200 MGD plant. Total treatment costs, including capital and operating charges, are estimated to be 4.32-2.97 cents/1000 gallons for the 25 and 200 MGD plants, respectively. (Modified author abstract) |
| Notes |
"April 1973." "Project no. 17030 HMM." "Prepared for Office of Research and Monitoring, U.S. Environmental Protection Agency." Includes bibliographical references (pages 73-74). |
