预处理和深度处理对微污染水库水净化的影响研究  

Influence of Pretreatment and Advanced Treatment on Purification Treatment of Polluted Source Water

作　　者：陈友岚[1] 李树苑 

机构地区：[1]长江大学城市建设学院,湖北荆州434023 [2]中国市政工程中南设计研究院,武汉430010

出　　处：《中国农学通报》2014年第11期191-195,共5页Chinese Agricultural Science Bulletin

摘　　要：为了寻求针对受污染水库水的经济合理的净水处理工艺,以深圳水库水进行中试试验,研究生物预处理、活性炭吸附滤池及臭氧生物活性炭处理单元的加入对常规净水工艺中有机物、氨氮、藻类、嗅味、浊度、Ames试验等指标去除效果的影响。结果表明,生物预处理的加入能显著地提高有机物、氨氮、藻类的去除率,弥补常规工艺的不足,且管理简单,造价和运行费用增加较少,活性炭吸附滤池或臭氧生物活性炭深度处理单元的加入可进一步降低有机物浓度、嗅味等指标,全面提高饮用水水质,但其造价和运行管理费均有较大提高。In order to find economical and reasonable treatment process for polluted reservoir water, the reservoir source water in Shenzhen City was treated in pilot-scale study to research the effect on removal rate of organics, ammonia nitrogen, algae, odour, turbidity and Ames assays, when biological pretreatment, activated carbon filter and ozone-biological activated carbon filter was added to the conventional water purification process. The results showed that： the biological pretreatment could effectively decrease the concentration of organics, ammonia nitrogen and algae, make up for the conventional purification process, and management was simple, infrastructure costs and running costs gained less, when activated carbon filter or ozone-biological activated carbon filter was added, organic concentration and odour was reduce further, the water quality improved overall, but infrastructure costs and running cost soared.

关 键 词：受污染源水 生物预处理 深度处理 臭氧 

分 类 号：TU991.2[建筑科学—市政工程]