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Evaluation of sorption isotherms for selected azo dyes as predictors of fate in an activated-sludge wastewater-treatment process

Technical Report ·
OSTI ID:6841122
; ; ;
Azo dyes are of concern because of their widespread production and use and their potential adverse environmental and health impacts. Environmental exposure is normally via aqueous effluents of manufacturing and use industries, and treatment is at municipal waste-water treatment plants by the activated-sludge process. The report evaluates an inexpensive and timely protocol for predicting the fate of the dyes.
Research Organization:
Cincinnati Univ., OH (USA). Dept. of Civil and Environmental Engineering
OSTI ID:
6841122
Report Number(s):
PB-88-211677/XAB
Country of Publication:
United States
Language:
English

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Related Subjects

520200* -- Environment
Aquatic-- Chemicals Monitoring & Transport-- (-1989)
54 ENVIRONMENTAL SCIENCES
ACTIVATED SLUDGE PROCESS
ADSORPTION ISOTHERMS
AZO COMPOUNDS
AZO DYES
DYES
HYDROGEN COMPOUNDS
ISOTHERMS
LIQUID WASTES
MANAGEMENT
ORGANIC COMPOUNDS
ORGANIC NITROGEN COMPOUNDS
OXYGEN COMPOUNDS
PROCESSING
WASTE MANAGEMENT
WASTE PROCESSING
WASTE WATER
WASTES
WATER
WATER TREATMENT