文献类型：期刊文献

英文题名：Salen-Porphyrin Complex-Catalyzed Degradation of Chlorophene by Hydrogen Peroxide

作者：Lu, Xujie[1,3];Wang, Liang[2];Yang, Xiao-Jun[4];Liu, Rui-Na[1];Zhou, Xue-Fei[3,4,5]

机构：[1]Hainan Trop Ocean Univ, Coll Ecol & Environm, Sanya 572022, Peoples R China;[2]Linyi Univ, Coll Resources & Environm, Shandong Prov Key Lab Water & Soil Conservat & En, Linyi 276000, Shandong, Peoples R China;[3]Shaoxing Univ, Key Lab Clean Dyeing & Finishing Technol Zhejiang, Shaoxing 312000, Peoples R China;[4]Sch Chem Engn & Pharm, Wuhan Inst Technol, Minist Educ, Key Lab Green Chem Engn Proc, Wuhan 430205, Peoples R China;[5]Kunming Univ Sci & Technol, Fac Chem Engn, Kunming 650500, Yunnan, Peoples R China

年份：2021

卷号：48

期号：4

起止页码：1079

外文期刊名：CHIANG MAI JOURNAL OF SCIENCE

收录：SCI-EXPANDED(收录号：WOS:000675836800012)、、Scopus(收录号：2-s2.0-85115734920)、WOS

基金：This work was supported by Scientific Research and Trial-Production Project of Sanya (2017KS07), Open Research Foundation of Shandong Provincial Key Laboratory of Water and Soil Conservation and Environmental Protection of Linyi University (STKF201910), Open Research Foundation of Key Laboratory of Clean Dyeing and Finishing Technology of Zhejiang Province of Shaoxing University (QJRZ1906), and Open Research Foundation of Key Laboratory of Green Chemical Engineering Process of Ministry of Education of Wuhan Institute of Technology (GCP20190210).

语种：英文

外文关键词：biomimetic catalysis; catalytic degradation; chlorophene; ecotoxicity; salen-porphyrin complex

外文摘要：The present study aimed to investigate degradation and detoxification of chlorophene (CP). The removal percent of CP of each parameter was investigated and compared in catalytic treatments in the presence of hydrogen peroxide using salen, porphyrin and salen-porphyrin complexes as the biomimetic catalysts. The CP concentration and degradation products of treated CP solutions were analysed by HPLC and LC-TOF-MS, respectively. Their toxicity were evaluated according to the growth inhibition of Chlorella vulgaris (C. vulgaris), and explained in terms of total carbon content (TCC). Comparing the removal percent of CP in three above-mentioned processes, it could be concluded that, in the process by the use of zinc salen-porphyrin complex (ZnPSC6), CP degradation and detoxification were rather better than zinc salen complex (Zn(salen)) and zinc porphyrin complex (Zn(Phe-TPP))-treatments, and further improved when imidazole and pyridine were added. The results reported in this work indicate that ZnPSC6 derived from the combination of salen and porphyrin complexes significantly improved the CP degradation in catalytic treatment.