固定化生物活性炭强化饮用水深度处理  

Immobilized Biological Activated Carbon Process for Enhancing the Advanced Drinking Water Treatment

作　　者：安东[1] 李伟光[1] 崔福义[1] 赫鑫[1] 宋佳秀[1] 

机构地区：[1]哈尔滨工业大学市政环境工程学院,黑龙江哈尔滨150090

出　　处：《中国给水排水》2005年第4期9-12,共4页China Water & Wastewater

基　　金：国家高技术研究发展计划(863)项目(2002AA601120)

摘　　要：为比较固定化生物炭工艺与普通活性炭工艺的净水效果,以南方某水厂的滤后水为原水进行了试验.结果表明,固定化生物炭工艺对TOC的去除率稳定在40%～50%,可以提高氨氮去除率30%;对三卤甲烷生成势(THMFP)的去除率比普通活性炭工艺提高了11%～39%;对臭氧氧化副产物(甲醛)具有长期的去除效果.Experiment was made in a water treatment plant in south area by using its filtered water as raw water, in order to make comparison between immobilized biological activated carbon (BAC) and conventional activated carbon(AC) process for their water treatment efficiency. The result shows that immobilized BAC process can remove 40%-50% of TOC, and can increase removal rate of ammonia nitrogen by 30%; the removal rate of trihalomethane formation potential (THMFP) is raised by 11%-39% as compared with conventional AC process; the process can remove ozonation byproduct (formaldehyde) for a long period.

关 键 词：饮用水处理 固定化生物炭 三卤甲烷生成势 甲醛 

分 类 号：TU991.2[建筑科学—市政工程]