Record Display for the EPA National Library Catalog


OLS Field Name OLS Field Data
Main Title Disinfection efficiency and residual toxicity of several wastewater disinfectants : vol. II, Wyoming, Michigan /
Author Ward, Ronald W. ; Giffin, Randall D. ; DeGraeve., G. Michael
CORP Author Wyoming, Mich. ;Grand Valley State Coll., Allendale, Mich. Dept. of Biology.;Municipal Environmental Research Lab., Cincinnati, Ohio. Wastewater Research Div.
Publisher U.S. Environmental Protection Agency, Office of Research and Development,
Year Published 1977
Report Number EPA-600/2-77-203; EPA-S-802292
Stock Number PB-274 448
OCLC Number 03601884
Subjects Disinfection and disinfectants. ; Sewage disposal. ; Sewage--Purification--Chlorination.
Additional Subjects Water treatment ; Sewage treatment ; Disinfection ; Toxicity ; Bioassays ; Chlorine ; Bromine inorganic compounds ; Chlorides ; Ozone ; Residues ; Sulfur dioxide ; Invertebrates ; Fishes ; pH ; Toxic tolerances ; Effectiveness ; Dechlorination ; Coliform bacteria ; Nitrogen ; Minnows ; Michigan ; Water pollution effects(Animals) ; Pimephales promelas ; Wyoming(Michigan) ; Bromine chlorides
Internet Access
Description Access URL
Library Call Number Additional Info Location Last
EJBD ARCHIVE EPA 600-2-77-203 Headquarters Library/Washington,DC 04/20/2010
EJBD  EPA 600-2-77-203 c.1 Headquarters Library/Washington,DC 10/27/2011
EJED  EPA 600/2-77-203 OCSPP Chemical Library/Washington,DC 06/30/2006
EKAM  EPA-600/2-77-203 Region 4 Library/Atlanta,GA 11/06/1998
ESAD  EPA 600-2-77-203 Region 10 Library/Seattle,WA 03/23/2010
NTIS  PB-274 448 Most EPA libraries have a fiche copy filed under the call number shown. Check with individual libraries about paper copy. 06/23/1988
Collation xi, 106 p. : ill.
This study was conducted to determine the comparative effectiveness of chlorine, bromine chloride, and ozone as wastewater disinfectants, and to determine any residual toxicity associated with wastewater disinfection with these agents or with chlorinated wastewater which had been dechlorinated with sulfur dioxide. A stream of nondisinfected trickling filter effluent was pumped from the Wyoming, Michigan Wastewater Treatment Plant to the project's water treatment building. The supply of effluent was split into four streams, three of which were disinfected with either chlorine, bromine chloride, or ozone and then delivered to the bioassay laboratory for residual toxicity tests. The fourth stream was delivered directly to the bioassay laboratory for testing. In addition, a portion of the chlorinated effluent stream was dechlorinated with sulfur dioxide and then pumped to the bioassay laboratory. Total and fecal coliform densities, total suspended solids, volatile solids, COD, ammonia nitrogen, phosphate, turbidity, color, and pH were measured in the wastewater streams. Each of the five wastewater streams was tested for acute toxicity towards several species of fishes and invertebrates, and chronic toxicity in a life cycle study with the fathead minnow, Pimephales promelas, as the test subject.
Grant no. S-802292. Bibliography: p. 106.
Contents Notes
v.2. Wyoming, Michigan.