文献类型：期刊文献

中文题名：垃圾填埋场渗滤液中药物和个人护理品的存在与去除

英文题名：Occurrence and removal of pharmaceuticals and personal care products in leachates from a landfill site of municipal solid waste

作者：曹徐齐[1,2];隋倩[1,2];吕树光[1];赵文涛[3];郭盈[1];邱兆富[1];顾小钢[1];余刚[2]

机构：[1]华东理工大学资源与环境工程学院,国家环境保护化工过程环境风险评价与控制重点实验室,上海200237;[2]清华大学环境学院,新兴有机污染物控制北京市重点实验室,北京100084;[3]同济大学环境科学与工程学院,上海200092

年份：2016

卷号：36

期号：7

起止页码：2027

中文期刊名：中国环境科学

外文期刊名：China Environmental Science

收录：CSTPCD;;EI(收录号：20163002650178);Scopus;北大核心:【北大核心2014】；CSCD:【CSCD2015_2016】；

基金：国家自然科学基金(51208199,51408425,21577033);中央高校基本科研业务费专项资金(22A201514057);高等学校博士学科点专项科研基金(20130072120033);新兴有机污染物控制北京市重点实验室开放基金

语种：中文

中文关键词：药物和个人护理品;填埋场;渗滤液;膜生物反应器;反渗透

外文关键词：pharmaceuticals and personal care products;landfill;leachate;membrane bioreactor;reverse osmosis

摘要：采用固相萃取–高效液相色谱/串联质谱法,分析上海市某生活垃圾填埋场渗滤液中7种典型药物和个人护理品（PPCPs）的浓度水平,并考察该填埋场的渗滤液处理工艺对目标 PPCPs 的处理效果.结果表明,所建立的分析方法具备较好的回收率（89%~173%）、相对标准偏差（＆lt;20%）和方法检出限（0.025~1.0μg/L）,能满足实际环境样品的分析需要.应用该方法检测到渗滤液中目标 PPCPs 的含量在低于检出限（＆lt;LOQ）至23μg/L 的范围内,与其他研究相比处于同等或较低水平.渗滤液处理所采用的膜生物反应器（MBR）工艺和碟管式反渗透（DTRO）工艺对目标 PPCPs 的去除率分别为21%~98%和＆gt;90%,总去除率可达到97%以上,出水 PPCPs 浓度范围为＆lt;LOQ 至116ng/L,不会对受纳污水处理厂产生高负荷的 PPCPs 排放.
The concentrations of 7selected pharmaceuticals and personal care products （PPCPs） in the leachate samples from a landfill site of municipal solid waste in Shanghai were determined by solid phase extraction and high liquid chromatography-electrospray tandem mass spectrometry. Besides, the removal efficiencies of the leachate treatment processes for the target PPCPs were investigated. The developed analytical method showed acceptable recoveries （89%~173%）, relative standard deviation （〈20%） and limits of quantification （0.025~1.0μg/L）, meeting the requirement for detecting environmental samples. The results showed that the target PPCPs ranged from below limit of quantification （〈LOQ） to 23μg/L in the studied leachate samples. The concentration levels were generally lower than or consistent with the concentration levels reported in other relevant studies. The removal efficiencies of PPCPs by membrane bioreactor （MBR） process and disk tube reverse osmosis （DTRO） process were 21%~98% and ＆gt;90%, respectively, and the total removal efficiencies were above 97%. The concentrations of target PPCPs in the final effluent were from 〈LOQ to 116ng/L, unlikely to produce a high load of PPCP discharge to the receiving wastewater treatment plant.