期刊论文

Residual nonylphenol and heavy metals in sewage sludge from wastewater treatment plants in Pearl River Delta region

Qiu, J.

中文

环境科学学报

0253-2468

2016

36

6

2072-2078

10.13671/j.hjkxxb.2015.0732

环境保护部华南环境科学研究所中央级公益性科研院所基本科研业务专项资助项目（No.PM-zx021-201406-35）； 国家水体污染控制与治理科技重大专项（No.2014ZX07206001）~~；

本校为第一机构

对珠三角地区典型城市的13家污水处理厂剩余污泥中壬基酚(Nonylphenol,NP) 、部分重金属及养分含量进行了检测和分析.结果表明,珠三角地区典型城市13家污水处理厂污泥中NP范围在0.45~ 65.17 mg?kg~(-1)(以干重计,下同)之间,平均值为10.87 mg?kg~(-1),工业废水是影响污水处理厂污泥中NP含量的一个重要因素,该地区污泥中NP含量相比于世界其他地区较低,但其中有2家污水处理厂污泥中NP含量超过或接近2000年欧盟污泥指令文件对污泥中NP、NP_1EO、NP_2EO (NPE)总量限制值(50 mg?kg~(-1)).13家污水处理厂污泥样中Cu、Pb、Cd及Zn含量的几何平均值分别为435.43、78.88、2.72、1088.01 mg?kg~(-1),与《城镇...

The concentrations of nonylphenol (NP), heavy metals, and nutrients in sewage sludge from 13 wastewater treatment plants in the Pearl River Delta region were evaluated. The concentrations of NP in sewage sludge from different wastewater treatment plants in the Pearl River Delta region were in the ranges of 0.45~65.17 mg·kg-1 dry weight (the same below), with mean value of 10.87 mg·kg-1. Industrial wastewater is an important factor affecting the NP concentration in the sludge of wastewater treatment plant. Compared with other regions of the wo...