%0 Journal Article
%T Occurrence and Risk Assessment of Five Selected PPCPs in Municipal Wastewater Treatment Plant and the Receiving Water<br>城市污水处理厂及其受纳水体中5种典型PPCPs的赋存特征和生态风险
%A WEN Zhi-hao
%A DUAN Yan-ping
%A MENG Xiang-zhou
%A CHEN Ling
%A <br>温智皓
%A 段艳平
%A 孟祥周
%A 陈玲
%J 环境科学
%D 2013
%I 
%X Five PPCPs, including clofibric acid(CA), diclofenac(DFC), ibuprofen(IBP), ketoprofen(KEP), and naproxen(NPX) were selected as target compounds to investigate their occurrence and removal efficiency in a wastewater treatment plant (WWTP) of Shanghai. Furthermore, their distribution and potential toxicological risk in the WWTP receiving river water were investigated. The results showed that all targets were detected in WWTP influent, suggesting that domestic sewage discharge is an important source of PPCPs to the WWTP. Lower removal efficiency of these PPCPs was found in the WWTP and the main mechanism of elimination was biodegradation. The pattern of five selected PPCPs in the river was similar to that in WWTP effluent, indicating that WWTP effluent was a main source of PPCPs to the receiving water. Risk assessment showed that diclofenac posed a high risk, while ketoprofen, naproxen, clofibric acid and ibuprofen showed low risks to biota in the receiving river.
%K pharmaceuticals and personal care products (PPCPs)
%K wastewater treatment plant(WWTP)
%K receiving water
%K removal
%K risk assessment<br>药品及个人护理用品
%K 污水处理厂
%K 受纳水体
%K 去除特性
%K 风险评价
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=3FF3ABA7486768130C3FF830376F43B398E0C97F0FF2DD53&cid=A7CA601309F5FED03C078BCE383971DC&jid=64CD0AA99DD39F69401C615B85F123EF&aid=9C65539B20E123FC93887B94F4B94086&yid=FF7AA908D58E97FA&vid=339D79302DF62549&iid=38B194292C032A66&sid=8B6586F75D2B256A&eid=796A97DD793AE4A8&journal_id=0250-3301&journal_name=环境科学&referenced_num=0&reference_num=21