【摘要】 对黄浦江原水进行O3 BAC工艺深度处理中试研究表明 :O3 BAC能在较长时间内保持对水中有机物的去除 ,CODMn的平均去除率为 2 7 5% ;TOC的平均去除率为 34 7% ;UV2 54 的平均去除率为 57%。该工艺还能去除水中的锰、色度等 ,能将Ames试验阳性的水转化为Ames试验阴性。更多还原

【Abstract】 A pilot plant research of ozone activated carbon process (O 3 BAC) was conducted for advanced treatment of polluted raw water of Huangpu River. The results show that the removal ability for organic substances of this process could conserve consistently for a long time, the mean removal ratios of 27.5%, 34.7%,and 57% were obtained for COD Mn , TOC and UV 254 respectively. Also the levels of Mn content and colority decreased and the reaction of Ames test become from positive to negative. The quality and safety of the drinking water were improved evidently through the advanced treatment of ozone activated carbon process.更多还原