武汉晒湖地区城市污水水质特征分析  

Characteristic analysis of municipal wastewater in Shaihu district, Wuhan City

作　　者：程静[1] 姜应和[1] 叶舟[1] 李玲玲[1] 张翔凌[1] 

机构地区：[1]武汉理工大学土木工程与建筑学院,武汉430070

出　　处：《给水排水》2004年第7期7-10,共4页Water & Wastewater Engineering

摘　　要：对武汉晒湖地区的城市污水水质进行了8个月的监测,结果表明各污染物指标各月的逐时变化规律具有各自的相似性,有机污染物浓度偏低且非溶解性有机物所占比例为50％左右,雨天COD,BOD和SS指标值有大幅度提高。根据该污水水质特征现状,黄家湖污水处理厂可采用生物除磷脱氮工艺或化学一级强化后续生态单元的处理工艺。The municipal wastewater in Shaihu district, Wuhan City was monitored continuously for 8 months. The results show that the diurnal hourly variation curves of concentration of every month are similar. The concentration of organic contaminants is very low, soluble organic substances are about 50 % of the total organic substances, and the COD, BOD and SS in rain-weather are much more than those in dry-weather. Based on the characteristics of contaminants in the wastewater, processes of A2/O or chimical enhanced primary treatment succeeding with stabilization ponds or artificial wetland may be appropriate to treat the wastewater in Huangjiahu Wastewater Treatment Plant.

关 键 词：城市污水 水质 合流制 武汉市 有机污染物 除磷 脱氮 

分 类 号：X524[环境科学与工程—环境工程] TU991.21[建筑科学—市政工程]