Authors: J. Hadjinicolaou
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Published in: CBE Journal » CBE Journal Volume 31 (1989)

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Description: Pilot plant studies were conducted on a sequencing batch reactor (SBR) system, operated on a 24-h cycle, for the treatment of slaughterhouse effluent. This paper summarizes the experience of one controlled con dition of the ratio of hydraulic residence time to sludge residence. The ratio studied had a value of 3/15. The average COD influent concen tration was 3512 mg/L. The organic matter removal, based on COD removal was 97.8%, the solids removal 90% and the total phosphorus removal 82.6%. Complete nitrification was observed and caused poor sludge settling. Additional information for this controlled condition was obtained from a number of parameters which were calculated from the measured ones, a 24-h track analysis, and microbiological exami nation of the influent and effluent wastewaters. The evaluation of such a controlled condition is the primary step for the development of design and operation criteria of SBR systems for the treatment of industrial effluents.

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Citation: J. Hadjinicolaou 1989. EVALUATION OF A CONTROLLED CONDITION IN A SEQUENCE BATCH REACTOR PILOT PLANT OPERATION FOR TREATMENT OF SLAUGHTER WASTEWATERS. Canadian Agricultural Engineering 31(2):249-264.
Volume: 31
Issue: 2
Pages -
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Date: 1989
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Type: Text.Article
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Coverage: Canada
Language 1: en
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Rights: Canadian Society for Bioengineering
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