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Peroxymonosulfate Activation by Cu-OMS-2 Nanofibers for Efficient Degradation of N-Containing Heterocycles in Aquatic Solution

文献类型：期刊论文

作者Chen, Yongxin4,5; Yang, Zihan3; Cui, Jun2; Wu, Yingqin4,5; Zhang, Xilong4,5; Liu, Xiang1
刊名LANGMUIR
出版日期2023-11-15
卷号39期号:47页码:16954-16964
ISSN号0743-7463
DOI10.1021/acs.langmuir.3c02819
英文摘要In this research, the degradation of different types of N-containing heterocycle (NHC) contaminants by Cu-OMS-2 via peroxymonosulfate (PMS) activation in an aqueous environment was investigated. First, the effects of different reaction parameters were optimized using benzotriazole (BTR) as the model contaminant, and the optimal reaction conditions were 8 mM PMS, 0.35 g/L Cu-OMS-2, and 30 degrees C. Nine different types of NHC contaminants were effectively degraded under these reaction conditions, and the degradation efficiencies and the mineralization rates of those NHCs were more than 68 and 46%, respectively. Moreover, the Cu-OMS-2/PMS process presented excellent performance at a wide pH ranging from 3.0 to 11.0 and in the presence of some representative anions (NO3- and SO42-) and dissolved organic matter (fumaric acid). The inhibition sequence of anions on BTR removal during the Cu-OMS-2/PMS process was H2PO4- > HCO3- > Cl- > CO32- > NO3- > SO42-. It was also found that 74.5 and 71.3% BTR degradation rates were achieved in actual water bodies, such as tap water and Yellow River water, respectively. Besides, the Cu-OMS-2 heterogeneous catalyst had excellent stability and reusability, and the degradation rate of BTR was still at 77.0% after 5 cycles. Finally, electron paramagnetic resonance analysis and scavenging tests showed that O-1(2) and SO4- (center dot) were the primary reactive oxygen species. Accordingly, Cu-OMS-2 nanomaterial was an efficient and sustainable heterogeneous catalyst to activate PMS for the decontamination of BTR in water remediation.
WOS关键词WASTE-WATER TREATMENT ; UV FILTERS ; BENZOTRIAZOLES ; BENZOTHIAZOLES ; STABILIZERS ; OXIDATION ; FRAMEWORK ; RADICALS ; REMOVAL ; 2,4-D
资助项目National Natural Science Foundation of China[42002174] ; National Natural Science Foundation of China[42072180] ; National Natural Science Foundation of China[42102199] ; National Natural Science Foundation of China[21805166] ; National Natural Science Foundation of China[YSMRKF202212] ; Key Laboratory of Strategic Mineral Resources of the Upper Yellow River, Ministry of Natural Resources ; 111 Project of China ; Natural Science Foundation of Hubei Province, China ; National Natural Science Foundation of China[42002174] ; National Natural Science Foundation of China[42072180] ; National Natural Science Foundation of China[42102199] ; National Natural Science Foundation of China[21805166] ; Key Laboratory of Strategic Mineral Resources of the Upper Yellow River, Ministry of Natural Resources[YSMRKF202212] ; The 111 Project of China[D20015] ; Natural Science Foundation of Hubei Province, China[2022CFB275]
WOS研究方向Chemistry ; Materials Science
语种英语
出版者AMER CHEMICAL SOC
WOS记录号WOS:001116591100001
资助机构National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Key Laboratory of Strategic Mineral Resources of the Upper Yellow River, Ministry of Natural Resources ; Key Laboratory of Strategic Mineral Resources of the Upper Yellow River, Ministry of Natural Resources ; 111 Project of China ; 111 Project of China ; Natural Science Foundation of Hubei Province, China ; Natural Science Foundation of Hubei Province, China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Key Laboratory of Strategic Mineral Resources of the Upper Yellow River, Ministry of Natural Resources ; Key Laboratory of Strategic Mineral Resources of the Upper Yellow River, Ministry of Natural Resources ; The 111 Project of China ; The 111 Project of China ; Natural Science Foundation of Hubei Province, China ; Natural Science Foundation of Hubei Province, China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Key Laboratory of Strategic Mineral Resources of the Upper Yellow River, Ministry of Natural Resources ; Key Laboratory of Strategic Mineral Resources of the Upper Yellow River, Ministry of Natural Resources ; 111 Project of China ; 111 Project of China ; Natural Science Foundation of Hubei Province, China ; Natural Science Foundation of Hubei Province, China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Key Laboratory of Strategic Mineral Resources of the Upper Yellow River, Ministry of Natural Resources ; Key Laboratory of Strategic Mineral Resources of the Upper Yellow River, Ministry of Natural Resources ; The 111 Project of China ; The 111 Project of China ; Natural Science Foundation of Hubei Province, China ; Natural Science Foundation of Hubei Province, China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Key Laboratory of Strategic Mineral Resources of the Upper Yellow River, Ministry of Natural Resources ; Key Laboratory of Strategic Mineral Resources of the Upper Yellow River, Ministry of Natural Resources ; 111 Project of China ; 111 Project of China ; Natural Science Foundation of Hubei Province, China ; Natural Science Foundation of Hubei Province, China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Key Laboratory of Strategic Mineral Resources of the Upper Yellow River, Ministry of Natural Resources ; Key Laboratory of Strategic Mineral Resources of the Upper Yellow River, Ministry of Natural Resources ; The 111 Project of China ; The 111 Project of China ; Natural Science Foundation of Hubei Province, China ; Natural Science Foundation of Hubei Province, China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Key Laboratory of Strategic Mineral Resources of the Upper Yellow River, Ministry of Natural Resources ; Key Laboratory of Strategic Mineral Resources of the Upper Yellow River, Ministry of Natural Resources ; 111 Project of China ; 111 Project of China ; Natural Science Foundation of Hubei Province, China ; Natural Science Foundation of Hubei Province, China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Key Laboratory of Strategic Mineral Resources of the Upper Yellow River, Ministry of Natural Resources ; Key Laboratory of Strategic Mineral Resources of the Upper Yellow River, Ministry of Natural Resources ; The 111 Project of China ; The 111 Project of China ; Natural Science Foundation of Hubei Province, China ; Natural Science Foundation of Hubei Province, China
源URL[http://ir.iggcas.ac.cn/handle/132A11/111160]  
专题地质与地球物理研究所_兰州油气中心
通讯作者Zhang, Xilong; Liu, Xiang
作者单位1.China Three Gorges Univ, Coll Mat & Chem Engn, Engn Res Ctr Ecoenvironm Three Gorges Reservoir Re, Minist Educ, Yichang 443002, Hubei, Peoples R China
2.PetroChina, Qinghai Oilfield Co, Res Inst Explorat & Dev, Dunhuang 736202, Gansu, Peoples R China
3.Chinese Acad Sci, Lanzhou Inst Chem Phys, State Key Lab Oxo Synth & Select Oxidat, Lanzhou 730000, Gansu, Peoples R China
4.Minist Nat Resources, Key Lab Strateg Mineral Resources Upper Yellow Riv, Lanzhou 730046, Gansu, Peoples R China
5.Chinese Acad Sci, Key Lab Petr Resources, Northwest Inst Ecoenvironm & Resources, Lanzhou 730000, Gansu, Peoples R China
推荐引用方式
GB/T 7714		 Chen, Yongxin,Yang, Zihan,Cui, Jun,et al. Peroxymonosulfate Activation by Cu-OMS-2 Nanofibers for Efficient Degradation of N-Containing Heterocycles in Aquatic Solution[J]. LANGMUIR,2023,39(47):16954-16964.
APA Chen, Yongxin,Yang, Zihan,Cui, Jun,Wu, Yingqin,Zhang, Xilong,&Liu, Xiang.(2023).Peroxymonosulfate Activation by Cu-OMS-2 Nanofibers for Efficient Degradation of N-Containing Heterocycles in Aquatic Solution.LANGMUIR,39(47),16954-16964.
MLA Chen, Yongxin,et al."Peroxymonosulfate Activation by Cu-OMS-2 Nanofibers for Efficient Degradation of N-Containing Heterocycles in Aquatic Solution".LANGMUIR 39.47(2023):16954-16964.

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来源：地质与地球物理研究所

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