标题：Occurrence and Removal of Organic Micropollutants in Landfill Leachates Treated by Electrochemical Advanced Oxidation Processes作者：Oturan, Nihal; van Hullebusch, Eric D.; Zhang, Hui; Mazeas, Laurent;Budzinski, Helene; Le Menach, Karyn; Oturan, Mehmet A.
来源出版物：ENVIRONMENTAL SCIENCE & TECHNOLOGY 卷：49 期：20页：12187-12196 DOI：10.1021/acs.est.5b02809 出版年：OCT 20 2015
摘要：In recent years, electrochemical advanced oxidation processes have been shown to be an effective alternative for the removal of refractory organic compounds from water. This study is focused on the effective removal of recalcitrant organic matter (micropollutants, humic substances, etc.) present in municipal solid waste landfill leachates. A mixture of eight landfill leachates has been studied by the electro-Fenton process using a Pt or boron-doped diamond (BDD) anode and a carbon felt cathode or by the anodic oxidation process with a BDD anode. These processes exhibit great oxidation ability due to the in situ production of hydroxyl radicals ((OH)-O-center dot), a highly powerful oxidizing species. Both electrochemical processes were shown to be efficient in the removal of dissolved total organic carbon (TOC) from landfill leachates. Regarding the electro-Fenton process, the replacement of the classical anode Pt by the anode BDD allows better performance in terms of dissolved TOC removal. The occurrence and removal yield of 19 polycyclic aromatic hydrocarbons, 15 volatile organic compounds, 7 alkylphenols, 7 polychlorobiphenyls, 5 organochlorine pesticides, and 2 polybrominated diphenyl ethers in landfill leachate were also investigated. Both electrochemical processes allow one to reach a quasicomplete removal (about 98%) of these organic micropollutants.
入藏号：WOS:000363348700024
文献类型：Article
语种：English
扩展关键词：MUNICIPAL SOLID-WASTE; POLYBROMINATED DIPHENYL ETHERS; DOPED DIAMOND ANODE; POLYCYCLIC AROMATIC-HYDROCARBONS; ELECTRO-FENTON PROCESS; WATER-TREATMENT; NITROGEN REMOVAL; PHOTO-FENTON; SOUTH-AFRICA; BISPHENOL-A
通讯作者地址：Oturan, Mehmet A.; Univ Paris Est, Lab Geomat & Environm, EA 4508, UPEM, F-77454 Marne La Vallee 2, France.
电子邮件地址：Mehmet.Oturan@univ-paris-est.fr
地址：
[Oturan, Nihal; van Hullebusch, Eric D.; Oturan, Mehmet A.]Univ Paris Est, Lab Geomat & Environm, EA 4508, UPEM, F-77454 Marne La Vallee 2, France.
[Zhang, Hui] Wuhan Univ, Dept Environm Engn, Wuhan 430079, Peoples R China.
[Mazeas, Laurent] IRSTEA, Hydrosyst & Bioproc Res Unit, F-92761 Antony, France.
[Budzinski, Helene; Le Menach, Karyn] Univ Bordeaux, EPOC UMR CNRS 5805, Lab Phys & Tox Chim Environm LPTC, Environm & Paleoenvironm Ocean & Continentaux, F-33405 Talence, France.
研究方向：Engineering; Environmental Sciences & Ecology
ISSN：0013-936X
eISSN：1520-5851
影响因子（2014）：5.330
