Record Display for the EPA National Library Catalog


OLS Field Name OLS Field Data
Main Title Evaluation of waste treatment system: Chemawa Indian School.
Author Clark, B. David. ; Clar, B. David ; Dosta, Kenneth A.
Other Authors
Author Title of a Work
Dostal, Kenneth A.,
CORP Author Pacific Northwest Water Lab., Corvallis. Oreg.
Publisher Pacific Northwest Water Laboratory,
Year Published 1968
Report Number EPA 830-R-68-005; PB208435
Stock Number PB-208 435
OCLC Number 00075448
Subjects Sewage disposal plants.
Additional Subjects ( Sewage treatment ; Performance evaluation) ; Aeration ; Lagoons(Ponds) ; Aerators ; Biochemical oxygen demand ; Water analysis ; Oregon ; Chemawa Indian School
Internet Access
Description Access URL
Library Call Number Additional Info Location Last
EJBD ARCHIVE EPA 830-R-68-005 Headquarters Library/Washington,DC 10/23/2018
EJED  EPA 830-R-68-005 OCSPP Chemical Library/Washington,DC 06/17/2019
ELBD RPS EPA 830-R-68-005 repository copy AWBERC Library/Cincinnati,OH 10/17/2014
ESAD  PB 208-435 Region 10 Library/Seattle,WA 06/12/2018
ESBD  EPA-830-R-68-005 CPHEA/PESD Library/Corvallis,OR 11/25/2016
NTIS  PB-208 435 Most EPA libraries have a fiche copy filed under the call number shown. Check with individual libraries about paper copy. 02/27/2020
Collation v, leaves, 62 pages illustrations 27 cm.
The Bureau of Indian Affairs (BIA) operates a nine month school for 900-1,000 Indians at Chemawa, approximately two miles north of Salem, Oregon. The waste treatment plant for the school is unique in this area, consisting of a facultative mechanically aerated lagoon followed by a two-acre polishing pond and chlorination. A sampling program was established to determine raw waste load and characteristics; solids and BOD removal in aerated lagoon; sludge accumulation in aerated lagoons; MPN level in aerated lagoons; Adequacy of aerator for mixing and oxygenation; effect of polishing pond on BOD, DO, MPN and SS; effect of chlorination on BOD, DO, MPN and SS; and operation and maintenance costs and requirements. (Author)
"EPA 830-R-68-005." "June 1968"-- Title page. "July 1968"-- Cover. Includes bibliographical references (page 37).