高锰酸盐-生物活性炭工艺抗冲击负荷研究  

Effect of strong shock resistant capacity of the combined process of PPC preoxidation and BAC filtration

作　　者：任芝军 马桂林[1] 孙勇[1] 马军[2] 李钰[3] 

机构地区：[1]哈尔滨工程大学航天与建筑工程学院,哈尔滨150001 [2]哈尔滨工业大学市政环境工程学院,哈尔滨150090 [3]哈尔滨工业大学理学院,哈尔滨150090

出　　处：《哈尔滨工业大学学报》2010年第10期1667-1670,共4页Journal of Harbin Institute of Technology

基　　金：中央高校基本科研业务费专项基金资助项目(GK2020260101;HEUCF100213);哈尔滨工程大学基础研究基金资助项目(HEUFT07006)

摘　　要：为研究高锰酸盐-生物活性炭联用工艺对水质变化的适应能力,以某地表水体为研究对象,测试该联用工艺抗有机物和氨氮冲击负荷的能力.结果表明,高锰酸盐与生物活性炭联用工艺分别对常规饮用水处理工艺的混凝工艺和过滤工艺进行了强化,缩短过滤工艺达到稳定出水水质的时间,有效提高整体工艺的抗冲击负荷能力.当原水受到污染时,在生物活性炭工艺前增加曝气装置,提高生物工艺进水溶解氧含量,是一种提高生物活性炭工艺处理效能的简单高效方法.The effect of strong shock resistant capacity of the combined process of PPC preoxidation and BAC filtration was investigated in the treatment of surface water. The compared experimental results show that the organics removal rate in coagulation process and filtration process is enhanced and the steady running period in filtration process is shortened, which suggests that the combined processes of PPC preoxidation and biological activated carbon filtration have higher strong shock resistant capacity for organic matters and ammonia variation. In the case that raw water is polluted seriously and effective way to enhance the biological process , adding aeration process before biofilter process is an easy for organics removal.

关 键 词：高锰酸盐 生物活性炭滤池 抗冲击负荷 曝气 

分 类 号：TU991.2[建筑科学—市政工程]