Occurrence and Attenuation of Triclosan in a Constructed Wetland (CW) on Wu River, China

被引：0
|
作者：
Xu, Jingtao [1 ]
Zhao, Congcong [1 ,2 ]
Xu, Xiaoli [2 ]
Yin, Mingshan [1 ]
Xue, Weina [1 ]
机构：
[1] Shandong Jianzhu Univ, Sch Municipal & Environm Engn, Jinan 250101, Peoples R China
[2] Shandong Univ, Sch Environm Sci & Engn, Jinan 250100, Peoples R China
来源：
2015 4TH INTERNATIONAL CONFERENCE ON ENERGY AND ENVIRONMENTAL PROTECTION (ICEEP 2015) | 2015年
关键词：
Triclosan; Constructed wetlands; Occurrence; attenuation; Risk; WASTE-WATER; EMERGING CONTAMINANTS; PERFORMANCE; REMOVAL; TRICLOCARBAN; MECHANISM; PLANTS;
D O I：
暂无
中图分类号：
TE [石油、天然气工业]; TK [能源与动力工程];
学科分类号：
0807 ; 0820 ;
摘要：
The occurrence and fate of triclosan (TCS) were investigated in a large- scale constructed wetland (CW), Wu River CW, China. TCS was detected in all the process units of CW. The TCS data showed clear attenuation during both sampling periods, with removal efficiency of over 70% and 90% in winter and spring, respectively. Estimated daily input of TCS from Wu River CW to downstream water resources was 73.96 and 10.34 g d- 1 for winter and spring, respectively. Therefore, although CWs can remove TCS effectively, it can also be an important source of TCS to downstream. And this threat must be paid worldwide attention, especially in winter.
引用
收藏
页码：2515 / 2519
页数：5
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