地埋式生物净化槽处理农村生活污水效果分析  

Effects Analysis of the Rural Areas Sewage Treatment by Buried Biological Johkasou

作　　者：杨帆[1] 梁和国 

机构地区：[1]长江大学地球环境与水资源学院,湖北武汉430100

出　　处：《长江大学学报（自科版）（中旬）》2014年第10期59-65,8,共7页Journal of Yangtze University(Nature Science Edition)

摘　　要：为了掌握利用厌氧好氧曝气方式的生物氧化净化槽的实际处理状况,以江汉平原地区农村为例,对不同地区埋置生物净化槽的水质处理效果进行分析。结果表明,其氨氮、生化需氧量BOD5、浊度、总氮、化学需氧量COD、总磷去除率分别为94.9%、87.8%、82.8%、66.9%、59.4%、37.0%,出水水质达到排放标准,适合农村生活污水的分散式处理,对于农村推广应用具有实际意义。In order to master the practical treatment of biological oxidation Johkasou with anaerobic and aerobic aeration mode,taking rural areas of Jianghan Plain for example,the water treatment results of biological Johkasou embedded in different areas was analyzed.The results showed that the removal rate of ammonia,biochemical oxygen demand BOD5,turbidity,total nitrogen,chemical oxygen demand COD,total phosphorus was respectively 94.9%,87.8%,82.8%,66.9%,59.4%,37.0%,water quality discharged could be satisfied with emission standards,which is suitable for decentralized treatment of domestic sewage,and has practical implications to promote and apply in rural areas.

关 键 词：生物净化槽 分散式 农村生活污水处理 

分 类 号：X52[环境科学与工程—环境工程]