| Main Title |
Trickling filter/solids contact performance with rock filters at high organic loadings / |
| Author |
Matasci, Raymond N. ;
Clark, D. L. ;
Heidman, J. A. ;
Parker, D. S. ;
Petrik, B.
|
| Other Authors |
|
| CORP Author |
Brown and Caldwell, Pleasant Hill, CA. ;Morro Bay, CA.;Environmental Protection Agency, Cincinnati, OH. Water Engineering Research Lab. |
| Publisher |
U.S. Environmental Protection Agency, |
| Year Published |
1986 |
| Report Number |
EPA/600-J-88-010; EPA-68-03-1818 |
| Stock Number |
PB88-202445 |
| OCLC Number |
27882084 |
| Subjects |
Trickling filters ;
Sewage--Purification--Filtration
|
| Additional Subjects |
Chemical removal(Water treatment) ;
Waste water ;
Concentration(Composition) ;
Water pollution control
|
| Internet Access |
|
| Holdings |
| Library |
Call Number |
Additional Info |
Location |
Last
Modified |
Checkout
Status |
| EJBD |
EPA 600-J-88-010 |
|
Headquarters Library/Washington,DC |
07/25/2013 |
| ELBD ARCHIVE |
EPA 600-J-88-010 |
Received from HQ |
AWBERC Library/Cincinnati,OH |
10/04/2023 |
| ELBD RPS |
EPA 600-J-88-010 |
repository copy |
AWBERC Library/Cincinnati,OH |
05/09/2016 |
| NTIS |
PB88-202445 |
Some EPA libraries have a fiche copy filed under the call number shown. |
|
07/26/2022 |
|
| Collation |
20 pages : charts, plan ; 28 cm |
| Abstract |
The performance of the trickling filter/solids contact (TF/SC) process at high organic loadings was studied at the Morro Bay-Cayucos treatment plant. The average secondary effluent TSS increased only slightly (from 13 mg/L to 15 mg/L) when the filter BOD5 loading was doubled from 480 g/cu m-day (30 ppd/1000 cu ft) to 960 g/cu m-days (60 ppd/1000 cu ft). The rock trickling filter operated without noticeable odors at the higher loading, although Beggiatoa presence indicated the filter was stressed. When the Morro Bay-Cayucos secondary process operated in the trickling filter mode at the lower filter loading, average secondary effluent TSS was 28 mg/L. Work at the Coeur d'Alene, Idaho, trickling filter plant showed that average secondary effluent TSS decreased from 25 mg/L to 16 mg/L when the old shallow secondary clarifier was replaced with a new flocculator-clarifier. |
| Notes |
"Presented at the 59th annual conference of the Water Pollution Control Federation, October 9, 1986, Los Angeles, California." "EPA/600-J-88-010." "1986." Includes bibliographical references. EPA 600-J-88-010 per NSCEP's publication title list. |
| Place Published |
Cincinnati, OH |
| Supplementary Notes |
Pub. in Jnl. of Water Pollution Control Federation, v60 n1 p68-76 Jan 88. Prepared in cooperation with Morro Bay, CA. Sponsored by Environmental Protection Agency, Cincinnati, OH. Water Engineering Research Lab. |
| Corporate Au Added Ent |
United States. Environmental Protection Agency. |
| PUB Date Free Form |
1986 |
| NTIS Prices |
PC A03/MF A01 |
| BIB Level |
m |
| Medium |
unmediated |
| Content |
text |
| Carrier |
volume |
| Cataloging Source |
OCLC/T |
| OCLC Time Stamp |
20160505125734 |
| Language |
eng |
| Origin |
OCLC |
| Type |
CAT |
| OCLC Rec Leader |
01494cam 2200349Ka 45020 |
