| Main Title |
Treating wood preserving plant wastewater by chemical and biological methods / |
| Author |
White, John T., ;
Bursztynsky, T. A. ;
Crane, John D. ;
Jones., Richard H.
|
| Other Authors |
|
| CORP Author |
Environmental Science and Engineering, Inc., Gainesville, Fla. ;Koppers Co., Inc., Pittsburgh, Pa. Forest Products Div.;Industrial Environmental Research Lab.-Cincinnati, Ohio. |
| Publisher |
Environmental Protection Agency, Office of Research and Development, Industrial Environmental Research Laboratory ; National Technical Information Service, |
| Year Published |
1976 |
| Report Number |
EPA-600/2-76-231 |
| Stock Number |
22161 |
| OCLC Number |
02897691 |
| ISBN |
pbk. |
| Subjects |
Wood preservatives--Testing ;
Sewage--Purification--Activated sludge process ;
Wood preservatives--Quality control
|
| Additional Subjects |
Water pollution control ;
Wood preservatives ;
Industrial waste treatment ;
Activated sludge process ;
Chemical removal(Water treatment) ;
Chlorination ;
Biochemical oxygen demand ;
Phenols ;
Creosote ;
Design criteria ;
Performance evaluation ;
Oxidation ;
Biological industrial waste treatment ;
Phenol/pentachloro
|
| Internet Access |
|
| Holdings |
| Library |
Call Number |
Additional Info |
Location |
Last
Modified |
Checkout
Status |
| EJBD |
EPA 600-2-76-231 |
|
Headquarters Library/Washington,DC |
07/21/2014 |
| ELBD ARCHIVE |
EPA 600 -2-76-231 |
Received from HQ |
AWBERC Library/Cincinnati,OH |
10/04/2023 |
| ELBD RPS |
EPA 600-2-76-231 |
repository copy |
AWBERC Library/Cincinnati,OH |
03/05/2019 |
| ELBD |
EPA 600-2-76-231 |
|
AWBERC Library/Cincinnati,OH |
01/29/2019 |
| ESAD |
EPA 600-2-76-231 |
|
Region 10 Library/Seattle,WA |
03/23/2010 |
| NTIS |
PB-265 454 |
Some EPA libraries have a fiche copy filed under the call number shown. |
|
07/26/2022 |
|
| Collation |
x, 98 pages : illustrations, graphs ; 28 cm. |
| Abstract |
A completely mixed activated sludge system was designed for a wood preserving plant with an average daily wastewater flow of 27,000 l/day (7,150 gal/day), a BOD concentration of 1,100 mg/l, and a phenol concentration of 120 mg/l. Included in the design were capabilities for pre- and post-chlorination. The activated sludge system alone was capable of removing 90 percent BOD, 75 percent COD, 99 percent phenol, and 76 percent pentachlorophenol. Post chlorination dosages of over 50 mg/l resulted in 50 and 52 percent reductions of phenol and pentachlorophenol, respectively. Laboratory pre-chlorination studies showed removal of phenol and pentachlorophenol at chlorine dosages in excess of 250 mg/l. |
| Notes |
Prepared by Environmental Science and Engineering, Inc., Gainesville, Fla., under grant no. 12100 HIG. Includes appendices. Includes bibliographical references (pages 77-82). |
