| Main Title |
Pretreatment of the combined industrial-domestic wastewaters of Hagerstown, Maryland / |
| Author |
Kappe, David S.,
|
| CORP Author |
Kappe Associates, Inc., Rockville, Md.;Robert S. Kerr Environmental Research Lab., Ada, Okla. |
| Publisher |
Robert S. Kerr Environmental Research Laboratory, Office of Research and Development, U.S. Environmental Protection Agency, |
| Year Published |
1978 |
| Report Number |
EPA-600/2-78-043a; EPA-11060-EJD |
| Stock Number |
PB-281 506 |
| OCLC Number |
06012909 |
| Subjects |
Sewage--Environmental aspects--Maryland--Hagerstown ;
Water--Purification ;
Sewage disposal plants--Maryland--Hagerstown
|
| Additional Subjects |
Sewage treatment ;
Industrial waste treatment ;
Urban areas ;
Performance evaluation ;
Oxidation ;
Aeration ;
Sludge ;
Chlorination ;
Sodium nitrates ;
Potassium permanganate ;
Ammonia ;
Efficiency ;
Biochemical oxygen demand ;
Design ;
Sampling ;
Dissolved gases ;
Oxygen ;
Industrial wastes ;
Industries ;
Maryland ;
Pretreatment(Water) ;
Hagerstown(Maryland)
|
| Internet Access |
|
| Holdings |
| Library |
Call Number |
Additional Info |
Location |
Last
Modified |
Checkout
Status |
| EJAD |
EPA 600/2-78-043a |
|
Region 3 Library/Philadelphia, PA |
06/02/2000 |
| EJBD |
EPA 600-2-78-043a |
|
Headquarters Library/Washington,DC |
03/13/2014 |
| ELBD ARCHIVE |
EPA 600-2-78-043a |
Received from HQ |
AWBERC Library/Cincinnati,OH |
10/04/2023 |
| EMBD |
EPA/600/2-78/043a |
|
NRMRL/GWERD Library/Ada,OK |
02/17/1995 |
| ESAD |
EPA 600-2-78-043A |
|
Region 10 Library/Seattle,WA |
03/23/2010 |
| NTIS |
PB-281 506 |
Some EPA libraries have a fiche copy filed under the call number shown. |
|
07/26/2022 |
|
| Collation |
<1> volumes : illustrations, figures, tables ; 28 cm |
| Abstract |
The sewage treatment plant of the city of Hagerstown, Maryland--a manufacturing city with about 130 industrial firms, which are classified in more than 25 different product categories--receives for treatment domestic sewage and a diversity of industrial waste and process waters. Some of these industrial wastewaters exert high immediate and ultimate oxygen demands that could not be satisfied by the treatment plant or were otherwise detrimental to the biological treatment processes of the treatment system. Therefore, certain methods of 'pretreating' the city's combined wastewaters to render these waters more amenable to treatment by the existing treatment plant were tried and evaluated. The pretreatment methods tested were intended to assist the plant in meeting the oxygen demands by providing initial oxidation. The methods were: diffuse aeration with and without the addition of waste activated sludge, chlorination, addition of sodium nitrate, and the addition of potassium permanganate. Ammoniation was also tried in an effort to destroy some of the more noxious industrial materials in the wastewaters. |
| Notes |
"February 1978." "March 1978--Cover." EPA Project No. Contract Number: 11060 EJD. Includes bibliographical references (page 99). |
| Place Published |
Ada, Okla. Cincinnati, Ohio |
| Corporate Au Added Ent |
Robert S. Kerr Environmental Research Laboratory.; Kappe-Associates. |
| Title Ser Add Ent |
Research reporting series. Environmental protection technology ; EPA-600/2-78-043 a. |
| PUB Date Free Form |
1978- |
| Series Title Untraced |
Environmental Protection Technology series ; EPA-600/2-78-043a |
| NTIS Prices |
PC A06/MF A01 |
| BIB Level |
m |
| Cataloging Source |
OCLC/T |
| OCLC Time Stamp |
20110203114109 |
| Language |
eng |
| SUDOCS Number |
EP 1.23/2:600/2-78-043 a- |
| Origin |
OCLC |
| Type |
CAT |
| OCLC Rec Leader |
01602cam 2200397Ia 45020 |
