| Main Title |
Nitrification of secondary municipal waste effluents by rotating bio-discs / |
| Author |
Borchardt, Jack A., ;
Calvert, S. ;
Yung, S. C. ;
Barbarika, H. ;
Patterson., R. G. ;
Kang, Shin Jon ;
Chung., Tai Hak
|
| Other Authors |
|
| CORP Author |
Air Pollution Technology, Inc., San Diego, Calif.;Industrial Environmental Research Lab., Research Triangle Park, N.C. |
| Publisher |
Environmental Protection Agency, Office of Research and Development, Municipal Environmental Research Laboratory ; for sale by the National Technical Information Service, |
| Year Published |
1978 |
| Report Number |
EPA-600/2-78-061; EPA-600/2-78-062; EPA-68-02-1496; EPA-ROAP-21ADL-004; R-803407 |
| Stock Number |
PB-281 320 |
| OCLC Number |
04226534 |
| ISBN |
pbk. |
| Subjects |
Nitrification ;
Water reuse--United States
|
| Additional Subjects |
Fines ;
Air pollution control equipment ;
Particles ;
Air filters ;
Scrubbers ;
Particle size distribution ;
Mathematical models ;
Performance evalution ;
CHEAF system ;
APS electrostatic scrubbers ;
APS electrotubes ;
TRW Changed droplet scrubbers ;
Sewage treatment ;
Nitrification ;
Performance evaluation ;
Trickling filtration ;
Lagoons(Ponds) ;
Nitrogen ;
Nitrites ;
Ammonia ;
Rotating disc process ;
Secondary sewage treatment
|
| Internet Access |
|
| Holdings |
| Library |
Call Number |
Additional Info |
Location |
Last
Modified |
Checkout
Status |
| EHAM |
TD745.B67 |
|
Region 1 Library/Boston,MA |
04/29/2016 |
| EJBD |
EPA 600-2-78-061 |
c.1 |
Headquarters Library/Washington,DC |
03/17/2014 |
| ELBD ARCHIVE |
EPA 600-2-78-061 |
Received from HQ |
AWBERC Library/Cincinnati,OH |
10/04/2023 |
| ELBD |
EPA 600-2-78-062 |
|
AWBERC Library/Cincinnati,OH |
12/23/2020 |
| ESAD |
EPA 600-2-78-061 |
|
Region 10 Library/Seattle,WA |
03/23/2010 |
| NTIS |
PB-281 320 |
Some EPA libraries have a fiche copy filed under the call number shown. |
|
07/26/2022 |
| NTIS |
PB-285 240 |
Some EPA libraries have a fiche copy filed under the call number shown. |
|
07/26/2022 |
|
| Collation |
xiii, 138 pages : illustrations, figures, tables ; 28 cm. |
| Abstract |
The report gives results of an experimental performance evaluation of four novel fine particulate control devices: the Johns-Manville Cleanable High-Efficiency Air Filtration (CHEAF) System, the APS Electrostatic Scrubber, the APS Electrotube, and the TRW Charged Droplet Scrubber. The evaluations included measurement of inlet and outlet particle size distribution and concentration with cascade impactor and diffusion battery. Fine particle collection efficiencies were computed from the data, as functions of particle size. Mathematical performance models were developed for the CHEAF system and the APS scrubber. The models gave satisfactory predictions. |
| Notes |
EPA Grant No. Contract Number: R803407. "June 1978." Includes bibliographical references (pages 90-95). |
