江西省城镇生活污水处理厂污泥成分特性研究  

Analysis Component of Municipal Sewage Sludge in Jiangxi Province

作　　者：欧丽 任小鸿 孙燕 李晓燕 胡勇 

机构地区：[1]江西省环境监测中心站,南昌330039 [2]江西省环保股份有限公司,南昌330039

出　　处：《江西科学》2015年第6期894-897,共4页Jiangxi Science

基　　金：江西省环境保护厅科技计划项目(No:JXHBKJ2012-3)

摘　　要：江西省近年来城镇污水处理厂迅速发展,随之产生的污泥处理处置问题迫在眉睫。通过对江西省5个靶区污水处理厂污泥成分进行分析研究,利用标准指数法对其污染程度进行评价,从而从源头了解江西省污泥污染现状,以便寻求更适合省情的污泥处理处置方式。结果表明各靶区污泥含水率较高,不适合填埋处置;其中4个靶区污泥氮磷钾和有机质含量满足园林绿化用泥质、土地改良用泥质、农用泥质要求;各靶区重金属污泥泥质标准指数表现为相同的曲线形态特征;混入工业废水的污泥呈现出重金属和有机物污染。In recent years,the rapid development of urban sewage treatment plants in Jiangxi Province,resulting in problem is sludge treatment and disposal of imminent. By choosing 5 target area sewage treatment plant sludge,understand the present situation of our province sludge Pollution from the source; seek the way of sludge treatment and disposal for the situation. The results show that the higher water content of sludge the target rate,is not suitable for landfill disposal. The nitrogen,phosphorus and kalium sludge 4 target and organic matter content quality standard requirements of landscape with mud,land improvement with mud,agricultural with mud; the target of heavy metal sludge mud standard index showed the same curve morphological characteristics; mixed industrial wastewater sludge showed the pollution of heavy metals and organic matter.

关 键 词：江西省 污泥成分 污染研究 

分 类 号：X703[环境科学与工程—环境工程]