生物接触氧化预处理在石臼漾水厂中的应用  

Application of Bio Contact Oxidation Pretreatment in Shijiuyang Waterworks

作　　者：查人光 贺尧基 徐兵 

机构地区：[1]嘉兴市自来水公司

出　　处：《给水排水》1999年第3期9-11,共3页Water & Wastewater Engineering

摘　　要：由于取水水源受到污染，１９９５年嘉兴市石臼漾水厂二期扩建工程引入了生物接触氧化工艺，采用微孔曝气微污染水预处理池对原水进行预处理，设计规模为１０万ｍ３／ｄ，于１９９６年６月投入使用。通过对预处理池的设计参数、主要设备配置及处理效果进行总结，表明其对改善原水水质有一定作用。为提高预处理池运行效率，针对设计中存在不足，并根据生产运行情况，提出了改进措施。Abstract The bio contact oxidation pretreatment has been adopted by the second phase expansion of Shijiuyang Waterworks in Jiaxing city to protect water source pollution The low level polluted raw water is pretreated by micropore aeration A facility with capacity of 100 thousand cubic meters per day has been put into operation since June 1995 The summary of this facility including the design parameters, structure allocation, operation and the performance shows that it is contributive to improve the quality of the raw water Also some recommendations to refine the performance of this facility are proposed

关 键 词：微污染水源水 微孔曝气 生物膜 预处理 

分 类 号：TU991.2[建筑科学—市政工程]