提高充氧性能效率的研究  

Study on improve of oxygenation performance efficiency

作　　者：董阳[1] 吕贞[1] 陈波[1] 

机构地区：[1]常州市排水管理处,江苏常州213017

出　　处：《山西建筑》2016年第25期115-117,共3页Shanxi Architecture

基　　金：城区水污染过程控制与水环境综合改善技术集成与示范(项目编号:2012ZX07301-001)

摘　　要：以清水和活性污泥为试验对象,采用中试装置考察了外加不同措施对曝气中氧传质特性的影响,结果表明,外加斜管并未达到提高氧传质效率的目的,而外加悬浮填料明显提高了氧传质效率。In this research,with clean water and activated sludge as test subjects,using pilot plant study the effects of different measures applied for aeration of oxygen mass transfer characteristics. The results showed that additional pipe chute did not achieve the purpose of increasing the oxygen transfer efficiency. Additional suspension packing significantly improved oxygen transfer efficiency.

关 键 词：曝气 斜管 悬浮填料 清水 活性污泥 

分 类 号：X703[环境科学与工程—环境工程]