Manipulating the morphology of 3D flower-like CoMn2O4 bimetallic catalyst for enhancing the activation of peroxymonosulfate toward the degradation of selected persistent pharmaceuticals in water

被引:69
作者
Thanh-Binh Nguyen [1 ]
Huang, C. P. [2 ]
Doong, Ruey-an [3 ]
Wang, Ming-Huang [1 ]
Chen, Chiu-Wen [1 ]
Dong, Cheng-Di [1 ]
机构
[1] Natl Kaohsiung Univ Sci & Technol, Dept Marine Environm Engn, Kaohsiung, Taiwan
[2] Univ Delaware, Dept Civil & Environm Engn, Newark, DE 19716 USA
[3] Natl Tsing Hua Univ, Dept Biomed Engn & Environm Sci, Hsinchu 30013, Taiwan
关键词
3D flower-like; CoMn2O4; Peroxymonsulfate (PMS); Heterogeneous activation; Tetracycline (TC); SUPPORTED COBALT OXIDE; SINGLET OXYGEN; HETEROGENEOUS ACTIVATION; BIOLOGICAL TREATMENT; TETRACYCLINE; OXIDATION; ANTIBIOTICS; CO; HYDROXYL; REMOVAL;
D O I
10.1016/j.cej.2022.135244
中图分类号
X [环境科学、安全科学];
学科分类号
08 ; 0830 ;
摘要
A 3D flower-like CoMn2O4 catalyst was synthesized via hydrothermal-calcination technique as peroxymonosulfate (PMS) activator for the remediation of pharmaceuticals, exemplified by antibiotics tetracycline (TC) in aqueous solutions. TC degradation in the CoMn2O4-PMS system took place over a broad pH range of 5 to 9. Different water matrices (tap water and lake water) did not affect the efficiency of CoMn2O4/PMS system. Multiple uses of CoMn2O4 did not alter the surface properties and catalytic TC degradation efficiency. The dissolution of component metal ions was below the allowable drinking water standard. Carbon oxidation state was increased from -0.51 to 1.2, indicating high degree of mineralization. Non-radical, specifically singlet oxygen, and radical, namely, hydroxyl and sulfate radical, contributed 30.6% and 68.4% to TC degradation, respectively. The CoMn2O4-PMS system was efficient in the degradation of several pharmaceuticals, including tetracycline, SMX, Cipro CIP and BPA.
引用
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页数:13
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共 68 条
  • [31] CoMn2O4 embedded hollow activated carbon nanofibers as a novel peroxymonosulfate activator
    Kang, Sangmo
    Hwang, Jungho
    [J]. CHEMICAL ENGINEERING JOURNAL, 2021, 406
  • [32] Degradation of furfural in aqueous solution using activated persulfate and peroxymonosulfate by ultrasound irradiation
    Kermani, Majid
    Farzadkia, Mehdi
    Morovati, Maryam
    Taghavi, Mahmoud
    Fallahizadeh, Saeid
    Khaksefidi, Razieh
    Norzaee, Samira
    [J]. JOURNAL OF ENVIRONMENTAL MANAGEMENT, 2020, 266
  • [33] Degradation of antibiotics in aqueous media using manganese nanocatalyst-activated peroxymonosulfate
    Khan, Aimal
    Zhang, Kaikai
    Taraqqi-A-Kamal, A.
    Wang, Xiaoguang
    Chen, Yong
    Zhang, Yanrong
    [J]. JOURNAL OF COLLOID AND INTERFACE SCIENCE, 2021, 599 : 805 - 818
  • [34] Structural and magnetic properties of CoMn2O4 synthesized by auto combustion method
    Kutty, Rajeesh Kumar Narayanan
    Kasturi, Palanisamy Rupa
    Jaganath, Jaya
    Padmanapan, Saravanan
    Lee, Yun Sung
    Meyrick, Danielle
    Selvan, Ramakrishnan Kalai
    [J]. JOURNAL OF MATERIALS SCIENCE-MATERIALS IN ELECTRONICS, 2019, 30 (02) : 975 - 981
  • [35] Metal organic framework-derived CoMn2O4 catalyst for heterogeneous activation of peroxymonosulfate and sulfanilamide degradation
    Li, Chen-Xuan
    Chen, Chang-Bin
    Lu, Jia-Yuan
    Cui, Shuo
    Li, Jie
    Liu, Hou-Qi
    Li, Wen-Wei
    Zhang, Feng
    [J]. CHEMICAL ENGINEERING JOURNAL, 2018, 337 : 101 - 109
  • [36] Enhanced peroxymonosulfate activation by supported microporous carbon for degradation of tetracycline via non-radical mechanism
    Li, Jia
    Zhu, Jialu
    Fang, Lizhu
    Nie, Yulun
    Tian, Na
    Tian, Xike
    Lu, Liqiang
    Zhou, Zhaoxin
    Yang, Chao
    Li, Yong
    [J]. SEPARATION AND PURIFICATION TECHNOLOGY, 2020, 240
  • [37] Singlet oxygen dominated peroxymonosulfate activation by CuO-CeO2 for organic pollutants degradation: Performance and mechanism
    Li, Zhendong
    Liu, Dongfang
    Zhao, Yingxin
    Li, Songrong
    Wei, Xiaocheng
    Meng, Fansheng
    Huang, Wenli
    Lei, Zhongfang
    [J]. CHEMOSPHERE, 2019, 233 : 549 - 558
  • [38] Magnetic cobalt-graphene nanocomposite derived from self-assembly of MOFs with graphene oxide as an activator for peroxymonosulfate
    Lin, Kun-Yi Andrew
    Hsu, Fu-Kong
    Lee, Wei-Der
    [J]. JOURNAL OF MATERIALS CHEMISTRY A, 2015, 3 (18) : 9480 - 9490
  • [39] Enhanced thermal activation of peroxymonosulfate by activated carbon for efficient removal of perfluorooctanoic acid
    Liu, Guanhong
    Li, Chao
    Stewart, Brittney Ashley
    Liu, Lin
    Zhang, Meng
    Yang, Mingyang
    Lin, Kuangfei
    [J]. CHEMICAL ENGINEERING JOURNAL, 2020, 399
  • [40] Electrochemical activation of peroxymonosulfate with ACF cathode: Kinetics, influencing factors, mechanism, and application potential
    Liu, Zhen
    Ding, Haojie
    Zhao, Chun
    Wang, Tuo
    Wang, Pu
    Dionysiou, Dionysios D.
    [J]. WATER RESEARCH, 2019, 159 : 111 - 121