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Removal of chlorinated organics from pulping effluents by activated sludge process
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068511.pdf
Date
1997
Author
Ataberk, Şelale Ş
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https://hdl.handle.net/11511/9462
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Graduate School of Natural and Applied Sciences, Thesis
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Removal of chlorinated organics from pulping effluents by activated sludge process
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Combined effluents of a Kraft pulp mill using yearly plants were treated in a lab-scale activated sludge system. Average TOC and AOX removal efficiencies were 83% and 21% respectively. The effect of the operating solids retention time (SRT) on AOX removal was investigated and it was found that highest AOX removal (30%) occurs at longer SRT's. Mass balance on the system revealed that the principal AOX removal mechanism was metabolization at long SRT. About 90% of the AOX removed was metabolized. As SRT was l...
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Ş. Ş. Ataberk, “Removal of chlorinated organics from pulping effluents by activated sludge process,” Middle East Technical University, 1997.