CAJ | 학술논문

采用石英砂＋微滤膜工艺对广州珠江原水进行了试验研究,运行参数为：石英砂滤速为8.0 m/h,微滤膜通量为28.6 L/m2h,结果表明：浊度的去除效果可达到99%以上,出水浊度在0.18~0.396 NTU之间;菌落总数的去除率受原水水质影响较大,总大肠菌群、耐热大肠菌群去除效果可达到100%;新微滤膜经过2次药洗,第38天后之后微滤膜的工作压力稳定在0.14 MPa左右。
채용석영사＋미려막공예대엄주주강원수진행료시험연구,운행삼수위：석영사려속위8.0 m/h,미려막통량위28.6 L/m2h,결과표명：탁도적거제효과가체도99%이상,출수탁도재0.18~0.396 NTU지간;균락총수적거제솔수원수수질영향교대,총대장균군、내열대장균군거제효과가체도100%;신미려막경과2차약세,제38천후지후미려막적공작압력은정재0.14 MPa좌우。
The quartz sand filtration ＋micro-filtration membrane process was utilized to treat raw water of Guangzhou Pearl river water for test study,The results show that： The significant removal of turbidity was observed above 99 %,and the turbidity outlet was in the range of 0.18~0.396;the quality of raw water strongly influenced the removal of Total amount of the bacterium colony.The removal of Escherichia coli and Heat-resistant coliform group were 100 %;after 2 times chemical-washing of the new micro-filtration membrane,the working pressure stable in 0.14 MPa orm the 38th day.The operation parameters was as follows： the filter speed of Quartz sand filtration was 8.0 m/h,the flux of micro-filtration membrane was 28.6 L/m2h.