一体式MBR反应器对生活污水的实验研究

Integrated MBR Reactor Experimental Study on Sewage

介绍了一种采用"过滤+活性炭+膜生物反应器+消毒"的工艺处理家庭中洗菜、洗衣、洗澡、洗漱等污水,得到可二次利用的中水。并介绍了一体式MBR反应器的构造,装置运行结果表明COD、NH3-H、TP、SS去除率分别达到了83%、88%、89%、80%以上,出水满足《城市污水再生利用城市杂用水水质》(GB/T18920-2002)水质标准。此污水处理设备,处理效果良好,充分利用水资源,有效地减少家庭的用水量,从而缓解水资源短缺。

A kind of the ＂process family fihration ＋ activated carbon ＋ membrane bioreactor ＋ disinfection＂ can be applied in vegetable cleaning, washing, take a shower and wash water, and can be obtained two times using reclaimed water. The structure of integrated MBR reactor, operation results showed that the COD, NH3 - H, TP, SS removal rate were 83%, 88%, 89%, 80%, respectively, and the effluent met The City of Miscellaneous Water Quality City Sewage Water Quality Standards （GB/T18920- 2002） . Using the sewage treatment device, the effect was good, can fully utilized of water resources, effectively reduced the household water consumption, so as to alleviate the shortage of water resources.