2005China Water & WastewaterRequires access

PAC-Membrane Bioreactor for Treatment of Micro-polluted Raw Water

XU Guo-xun

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Abstract

PAC-membrane bioreactor was used for micro-polluted raw water treatment. The result shows that the removal rate for COD_(Mn), ammonia nitrogen, and turbidity is averaged at 59.4%, (93.5%), and 99.6% respectively. The treated water quality is about the same as that by the conventional treatment/(ozone)/activated carbon process with the advantages of no coagulant required and decreased chlorine dosage.

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What this paper is about

PAC-membrane bioreactor was used for micro-polluted raw water treatment. The result shows that the removal rate for COD_(Mn), ammonia nitrogen, and turbidity is averaged at 59.4%, (93.5%), and 99.6% respectively. The treated water quality is about the same as that by the conventional treatment/(ozone)/activated carbon process with the advantages of no coagulant required and decreased chlorine dosage.

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Available abstract

PAC-membrane bioreactor was used for micro-polluted raw water treatment. The result shows that the removal rate for COD_(Mn), ammonia nitrogen, and turbidity is averaged at 59.4%, (93.5%), and 99.6% respectively. The treated water quality is about the same as that by the conventional treatment/(ozone)/activated carbon process with the advantages of no coagulant required and decreased chlorine dosage.

Key concepts: Raw water, Membrane bioreactor, Turbidity, Chlorine, Bioreactor, Pulp and paper industry, Chemistry, Ozone

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