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OLS Field Name OLS Field Data
Main Title Assessment of coal conversion wastewaters : characterization and preliminary biotreatability /
Author Singer, P. C. ; Pfaender, F. K. ; Chinchilli, J. ; Maciorowski, A. F. ; Lamb, III, J. C. ;
Other Authors
Author Title of a Work
Singer, Philip C.
CORP Author North Carolina Univ. at Chapel Hill. Dept. of Environmental Sciences and Engineering.;Industrial Environmental Research Lab., Research Triangle Park, NC.
Publisher The Office ; Available to the public through the National Technical Information Service,
Year Published 1978
Report Number EPA-600/7-78-181; EPA-R-804917
Stock Number PB-294 338
OCLC Number 07301294
Subjects Sewage--Purification--Biological treatment. ; Coal gasification--Waste disposal--Environmental aspects. ; Coal liquefaction--Waste disposal--Environmental aspects.
Additional Subjects Water pollution control ; Coal gasification ; Environmental impacts ; Assessments ; Technology ; Degradation ; Aromatic polycyclic hydrocarbons ; Phenols ; Nitrogen organic compounds ; Sulfur organic compounds ; Aliphatic acids ; Toxicity ; Pilot plants ; Microorganisms ; Biological industrial waste treatment ; Coal liquefaction
Internet Access
Description Access URL
Library Call Number Additional Info Location Last
EJBD ARCHIVE EPA 600-7-78-181 Headquarters Library/Washington,DC 07/03/2013
EJED  EPA 600/7-78-181 OCSPP Chemical Library/Washington,DC 01/11/2002
ELBD RPS EPA 600-7-78-181 repository copy AWBERC Library/Cincinnati,OH 10/17/2014
ESAD  EPA 600-7-78-181 Region 10 Library/Seattle,WA 10/24/2017
NTIS  PB-294 338 Most EPA libraries have a fiche copy filed under the call number shown. Check with individual libraries about paper copy. 06/23/1988
Collation viii, 103 pages : illustrations ; 28 cm.
Abstract The report gives results of the first phase of a project to assess the environmental impact of coal conversion wastewaters and to evaluate, by bench-scale tests, alternative treatment methods. Characteristics of coal conversion wastewaters were obtained from the literature and from information gathered during visits to facilities for coal conversion process development. For all these wastewaters, about 60-80% of total organic carbon is phenolic. Remaining organic material includes, nitrogen-containing aromatics, oxygen- and sulfur-containing heterocyclics, polynuclear aromatic hydrocarbons, and simple aliphatic acids. To test treatment methods, especially biological treatability, on these wastewaters, a synthetic wastewater was formulated which includes 28 organic compounds, inorganic nutrients, and pH buffering additives. For each class of compounds in real wastewaters, one or more representatives are in the synthetic wastewater at the appropriate mean concentrations. Experiments are underway using the synthetic wastewater at quarter strength in four 25-liter biological treatment units. These units are to test biodegradability as a function of retention time and produce acclimated microorganisms for use in respirometric studies.
Notes "University of North Carolina, Department of Environmental Sciences and Engineering." "Industrial Environmental Research Laboratory, Office of Energy, Minerals, and Industry, Research Triangle Park, N.C." Sept. 1978. Includes bibliographical references. "Grant no. R804917, program element no. EHE623A."
Place Published Washington, D.C. Springfield, Va.
Corporate Au Added Ent United States. Environmental Protection Agency. Office of Research and Development.; Industrial Environmental Research Laboratory (Research Triangle Park, N.C.); University of North Carolina at Chapel Hill. Department of Environmental Sciences and Engineering.
Title Ser Add Ent Research reporting series. Interagency energy-environment research and development ; EPA-600/7-78-181.
NTIS Title Notes Rept. for Nov 76-May 78.
PUB Date Free Form 1978
Series Title Untraced Interagency energy/environment R & D program report ; EPA-600/7-78-181
Category Codes 13B; 68D
NTIS Prices PC A06/MF A01
Primary Description 600/13
BIB Level m
Medium unmediated
Content text
Carrier volume
Cataloging Source OCLC/T
Merged OCLC records 47806411
Control Number 323759900
OCLC Time Stamp 20171023055525
Language eng
SUDOCS Number EP 1.23/8:600/7-78-181
Origin OCLC
OCLC Rec Leader 02424cam 2200505Ia 45010