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author：

Fan, G. (Fan, G..) [1] | Zhan, J. (Zhan, J..) [2] | Luo, J. (Luo, J..) [3] | Lin, J. (Lin, J..) [4] | Qu, F. (Qu, F..) [5] | Du, B. (Du, B..) [6] | You, Y. (You, Y..) [7] | Yan, Z. (Yan, Z..) [8]

Indexed by：

Scopus

Abstract：

In　this　work,　a　novel　Ag/AgCl@g-C3N4@UIO-66(NH2)　heterojunction　was　constructed　for　photocatalytic　inactivation　of　Microcystis　aeruginosa　(M.　aeruginosa)　under　visible　light.　The　photocatalyst　was　synthesized　by　a　facile　method　and　characterized　by　XRD,　SEM,　TEM,　BET,　XPS,　FT−IR,　UV–vis　DRS,　PL　and　EIS.　The　nanocomposite　can　not　only　provide　lots　of　active　sites,　but　also　improve　capacities　to　utilize　visible-light　energy　and　effectively　transfer　charge　carriers,　thus　enhancing　removal　efficiencies　of　cyanobacteria　(99.9%　chlorophyll　a　was　degraded　within　180　min).　Various　factors　in　photodegradation　of　chlorophyll　a　were　studied.　Besides,　changes　on　cellular　morphologies,　membrane　permeability,　physiological　activities　of　M.　aeruginosa　during　photocatalysis　were　investigated.　Moreover,　the　cycle　test　indicated　that　Ag/AgCl@g-C3N4@UIO-66(NH2)　exhibits　excellent　reusability　and　photocatalytic　stability.　Finally,　a　possible　mechanism　of　M.　aeruginosa　inactivation　was　proposed.　In　a　word,　Ag/AgCl@g-C3N4@UIO-66(NH2)　can　efficiently　inactivate　cyanobacteria　under　visible　light,　thus　providing　useful　references　for　further　removal　of　harmful　algae　in　real　water　bodies.　©　2020　Elsevier　B.V.

Keyword：

Ag/AgCl@g-C3N4@UIO-66(NH2); G-C3N4@Mof; Heterojunction; Microcystis aeruginosa; Visible light

Community：

  • [ 1 ] [Fan, G.]College of Civil Engineering, Fuzhou University, Fujian, 350116, China
  • [ 2 ] [Fan, G.]State Key Laboratory of Photocatalysis on Energy and Environment, Fuzhou University, Fujian, 350002, China
  • [ 3 ] [Fan, G.]Fujian Provincial Key Laboratory of Electrochemical Energy Storage Materials, Fuzhou University, Fujian, 350002, China
  • [ 4 ] [Zhan, J.]College of Civil Engineering, Fuzhou University, Fujian, 350116, China
  • [ 5 ] [Luo, J.]Fujian Jinhuang Environmental Sci-Tech Co. Ltd, Fujian, 350002, China
  • [ 6 ] [Lin, J.]Fujian Provincial Engineering Research Center of Rural Waste Recycling Technology, School of Environment and Resources, Fuzhou University, Fuzhou, 350116, China
  • [ 7 ] [Qu, F.]Key Laboratory for Water Quality and Conservation of the Pearl River Delta, Guangzhou University, Guangzhou, 510006, China
  • [ 8 ] [Du, B.]College of Civil Engineering, Fuzhou University, Fujian, 350116, China
  • [ 9 ] [You, Y.]College of Civil Engineering, Fuzhou University, Fujian, 350116, China
  • [ 10 ] [Yan, Z.]College of Civil Engineering, Fuzhou University, Fujian, 350116, China
  • [ 11 ] [Yan, Z.]State Key Laboratory of Photocatalysis on Energy and Environment, Fuzhou University, Fujian, 350002, China
  • [ 12 ] [Yan, Z.]Fujian Provincial Key Laboratory of Electrochemical Energy Storage Materials, Fuzhou University, Fujian, 350002, China

Reprint 's Address：

  • [Yan, Z.]College of Civil Engineering, Fuzhou UniversityChina

Email：


Zhongsen.yan@fzu.edu.cn
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Source ：

Journal of Hazardous Materials

ISSN： 0304-3894

Year： 2021

Volume： 404

1 4 . 2 2 4

JCR@2021

1 2 . 2 0 0

JCR@2023

ESI HC Threshold：105

JCR Journal Grade：1

CAS Journal Grade：1

Cited Count：

WoS CC Cited Count：

SCOPUS Cited Count： 145

ESI Highly Cited Papers on the List： 0 Unfold All

WanFang Cited Count：

Chinese Cited Count：

30 Days PV： 1

Affiliated Colleges：

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