Mutagenicity of SRC-II coal liquefaction wastewater treatment residues

The Ames Salmonella histidine-reversion system was used to determine the mutagenic activity of an SRC-II coal liquefaction residue, and of an alum sludge, a clarifier sludge, and an aerobically-digested clarifier sludge from the wastewater treatment pilot plant at the Pittsburgh and Midway Coal Mini...

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Veröffentlicht in:	Environ. Sci. Technol.; (United States) 1982-01, Vol.16 (11), p.826-830
Hauptverfasser:	Keletl, G, Bern, J, Shapiro, MA, Gulledge, W P, Moore, G T
Format:	Artikel
Sprache:	eng
Schlagworte:	01 COAL, LIGNITE, AND PEAT 010800 - Coal, Lignite, & Peat- Waste Management 016000 - Coal, Lignite, & Peat- Health & Safety 560302 - Chemicals Metabolism & Toxicology- Microorganisms- (-1987) AROMATICS BIOASSAY COAL LIQUEFACTION HYDROCARBONS HYDROGEN COMPOUNDS LIQUEFACTION LIQUID WASTES MUTAGEN SCREENING MUTAGENESIS MUTAGENS ORGANIC COMPOUNDS OXYGEN COMPOUNDS POLYCYCLIC AROMATIC HYDROCARBONS RADIATION, THERMAL, AND OTHER ENVIRON. POLLUTANT EFFECTS ON LIVING ORGS. AND BIOL. MAT SCREENING SLUDGES SRC-II PROCESS THERMOCHEMICAL PROCESSES WASTE WATER WASTES WATER WATER TREATMENT
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Zusammenfassung:	The Ames Salmonella histidine-reversion system was used to determine the mutagenic activity of an SRC-II coal liquefaction residue, and of an alum sludge, a clarifier sludge, and an aerobically-digested clarifier sludge from the wastewater treatment pilot plant at the Pittsburgh and Midway Coal Mining Company, Fort Lewis, W.A. It was found that all the residuals showed some mutagenicity and further experiments were carried out to determine which were the most mutagenically active fractions of the whole materials.
ISSN:	0013-936X
DOI:	10.1021/es00105a019