A pilot scale anoxic/oxic membrane bioreactor (A/O MBR) for woolen mill dyeing wastewater treatment

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A pilot-scale(10 m3/d) anoxic/oxic membrane bioreactor(A/O MBR) was tested for dyeing wastewater treatment of woolen millwithout wasting sludge in 125 days operation. Results showed that the effluent quality was excellent, i.e. effluent COD less than 25 m
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