生物活性炭纤维处理小区生活污水的试验研究

为了实现小区生活污水再利用,进行以聚丙烯腈活性炭纤维(PAN-ACF)为载体的生物膜法处理小区生活污水的实验研究,以生活污水中COD、NH3-N、SS、浊度、pH等为检测指标来研究反应器的处理效果,实验结果表明该反应器对生活污水中COD、NH3-N、SS、浊度有非常高的去除效率,而且抗冲击负荷能力较强,以上指标出水均符合"城市污水再生利用城市杂用水水质标准"(GB/T18920-2002)中城市绿化规定的水质标准。此外,实验表明聚丙烯腈活性炭纤维(PAN-ACF)作为生物膜载体具有很好的生物亲和性。

Experimental Study of Domestic Sewage Treatment with Biological Activated Carbon Fiber

In order to realize the reusing of community sewage,an experimental study was conducted by biological membrane method with the polyacrylonitrile activated carbon fiber（PAN-ACF） as the carrier.The treatment results of the reactor were measured by sewage indexes,including COD,NH3-N,SS,turbidity,pH,etc.The experimental results show that the reactor achieved high removal efficiency on COD,NH3-N,SS,turbidity as well as a strong shock resistance capacity,which comply with the water quality standards in city greening provided by Reuse of Recycling Water for Urban Water Quality Standard for Urban Miscellaneous Water Consumption（GB/T18920-2002）.In addition,experiments show that the biocompatibility with polyacrylonitrile activated carbon fiber（PAN-ACF） as carrier was favorable.