Occurrence and removal of pharmaceuticals and personal care products in leachates from a landfill site of municipal solid waste
CAO Xu-qi1,2, SUI Qian1,2, LU Shu-guang1, ZHAO Wen-tao3, GUO Ying1, QIU Zhao-fu1, GU Xiao-gang1, YU Gang2
1. State Environmental Protection Key Laboratory of Environmental Risk Assessment and Control on Chemical Process, School of Resource and Environmental Engineering, East China University of Science and Technology, Shanghai 200237, China;
2. Beijing Key Laboratory for Emerging Organic Contaminants Control, School of Environment, Tsinghua University, Beijing 100084, China;
3. College of Environmental Science and Engineering, Tongji University, Shanghai 200092, China
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 (90%, respectively, and the total removal efficiencies were above 97%. The concentrations of target PPCPs in the final effluent were from
曹徐齐, 隋倩, 吕树光, 赵文涛, 郭盈, 邱兆富, 顾小钢, 余刚. 垃圾填埋场渗滤液中药物和个人护理品的存在与去除[J]. 中国环境科学, 2016, 36(7): 2027-2034.
CAO Xu-qi, SUI Qian, LU Shu-guang, ZHAO Wen-tao, GUO Ying, QIU Zhao-fu, GU Xiao-gang, YU Gang. Occurrence and removal of pharmaceuticals and personal care products in leachates from a landfill site of municipal solid waste. CHINA ENVIRONMENTAL SCIENCECE, 2016, 36(7): 2027-2034.
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