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| Study on the effect of new carrier rotating biological contactor treatment of micro-polluted river water |
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Abstract The treatment effects of a new carrier of rotating biological contactor treating micro-polluted river water are studied. Results show that bio-disc load on polyurethane foam enhanced biological contactor treatment effects. Under the station of bio-disc at the speed of 3R/min, stay 2H condition, average removal rate of COD and NH3-N up to 84.37% and 86.22% respectively.
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Received: 30 June 2013
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