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Magnetic recyclable heterogeneous catalyst Fe3O4/g-C3N4 for tetracycline hydrochloride degradation via photo-Fenton process under visible light
Antibiotic pollution of water resources is a global problem, and the development of new treatments for destroying antibiotics in water is a priority research. We successfully manufactured recyclable magnetic Fe 3 O 4 /g-C 3 N 4 through the electrostatic self-assembly method. Selecting tetracycline (...
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| Published in: | Environmental technology 2022-09, Vol.43 (21), p.3341-3354 |
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| Main Authors: | , , , , , , |
| Format: | Article |
| Language: | English |
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| container_end_page | 3354 |
| container_issue | 21 |
| container_start_page | 3341 |
| container_title | Environmental technology |
| container_volume | 43 |
| creator | Cui, Kang-Ping Yang, Ting-Ting Chen, Yi-Han Weerasooriya, Rohan Li, Guang-Hong Zhou, Kai Chen, Xing |
| description | Antibiotic pollution of water resources is a global problem, and the development of new treatments for destroying antibiotics in water is a priority research. We successfully manufactured recyclable magnetic Fe
3
O
4
/g-C
3
N
4
through the electrostatic self-assembly method. Selecting tetracycline (TC) as the target pollutant, using Fe
3
O
4
/g-C
3
N
4
and H
2
O
2
developed a heterogeneous optical Fenton system to remove TC under visible light. Fe
3
O
4
/g-C
3
N
4
was systematically characterized by SEM, TEM, XRD, FTIR, XPS, DRS, and electrochemical methods. The removal efficiency of 7% Fe
3
O
4
/g-C
3
N
4
at pH = 3, H
2
O
2
= 5 mM, and catalyst dosage of 1.0 g/L can reach 99.8%. After magnetic separation, the Fe
3
O
4
/g-C
3
N
4
photocatalyst can be recycled five times with minimal efficiency loss. The excellent degradation performance of the prepared catalyst may be attributed to the proper coupling interface between Fe
3
O
4
and g-C
3
N
4
which promotes the separation and transfer of photogenerated electrons. Photogenerated electrons can also accelerate the conversion of Fe
3+
to Fe
2+
, thereby producing more ˙OH. The new Fe
3
O
4
/g-C
3
N
4
can be used as a raw material for advanced oxidation of water contaminated by refractory antibiotics. |
| doi_str_mv | 10.1080/09593330.2021.1921052 |
| format | article |
| fullrecord | <record><control><sourceid>proquest_infor</sourceid><recordid>TN_cdi_proquest_journals_2709815262</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>2709815262</sourcerecordid><originalsourceid>FETCH-LOGICAL-i273t-3e55384872220bcc0a683a351ecdd40d55b4aab73fd1a4b7f15dc4115404721c3</originalsourceid><addsrcrecordid>eNo1kd1KJDEQhcOisOPPIywEvO4xv9Pdd8rg6IKrNy5411Qn1T0Z2kSTjMs8xb6yadSrgqrvVNXhEPKLsyVnDbtkrW6llGwpmOBL3grOtPhBFlzVbaWa-vmILGammqGf5CSlHWOi0U27IP__wOgxO0MjmoOZoJ-QbjFjDCN6DPtEDWSYDinTDcpHdTlWa_mg6BAizZgjzCrni-hgYzDbKURnkVocI1jILnj67oC-bkMO1QZ9Lo3XAmJKdO8txjJObr46uXGbz8jxAFPC8696Sv5ubp7Wd9X94-3v9fV95UQtcyVRa9kUb0II1hvDYNVIkJqjsVYxq3WvAPpaDpaD6uuBa2sU51oxVQtu5Cm5-NxbfnnbY8rdLuyjLyc7UbO24VqsRKGuPinni98X-BfiZLsMh-JyiOCNS53krJtj6L5j6OYYuq8Y5Afd732O</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>2709815262</pqid></control><display><type>article</type><title>Magnetic recyclable heterogeneous catalyst Fe3O4/g-C3N4 for tetracycline hydrochloride degradation via photo-Fenton process under visible light</title><source>Taylor and Francis Science and Technology Collection</source><creator>Cui, Kang-Ping ; Yang, Ting-Ting ; Chen, Yi-Han ; Weerasooriya, Rohan ; Li, Guang-Hong ; Zhou, Kai ; Chen, Xing</creator><creatorcontrib>Cui, Kang-Ping ; Yang, Ting-Ting ; Chen, Yi-Han ; Weerasooriya, Rohan ; Li, Guang-Hong ; Zhou, Kai ; Chen, Xing</creatorcontrib><description>Antibiotic pollution of water resources is a global problem, and the development of new treatments for destroying antibiotics in water is a priority research. We successfully manufactured recyclable magnetic Fe
3
O
4
/g-C
3
N
4
through the electrostatic self-assembly method. Selecting tetracycline (TC) as the target pollutant, using Fe
3
O
4
/g-C
3
N
4
and H
2
O
2
developed a heterogeneous optical Fenton system to remove TC under visible light. Fe
3
O
4
/g-C
3
N
4
was systematically characterized by SEM, TEM, XRD, FTIR, XPS, DRS, and electrochemical methods. The removal efficiency of 7% Fe
3
O
4
/g-C
3
N
4
at pH = 3, H
2
O
2
= 5 mM, and catalyst dosage of 1.0 g/L can reach 99.8%. After magnetic separation, the Fe
3
O
4
/g-C
3
N
4
photocatalyst can be recycled five times with minimal efficiency loss. The excellent degradation performance of the prepared catalyst may be attributed to the proper coupling interface between Fe
3
O
4
and g-C
3
N
4
which promotes the separation and transfer of photogenerated electrons. Photogenerated electrons can also accelerate the conversion of Fe
3+
to Fe
2+
, thereby producing more ˙OH. The new Fe
3
O
4
/g-C
3
N
4
can be used as a raw material for advanced oxidation of water contaminated by refractory antibiotics.</description><identifier>ISSN: 0959-3330</identifier><identifier>EISSN: 1479-487X</identifier><identifier>DOI: 10.1080/09593330.2021.1921052</identifier><language>eng</language><publisher>Abingdon: Taylor & Francis</publisher><subject>Antibiotics ; Carbon nitride ; Catalysts ; Electrochemistry ; Electrons ; g-C ; Hydrogen peroxide ; Iron oxides ; magnetic recovery ; Magnetic separation ; Oxidation ; Performance degradation ; photo-Fenton system ; Pollutants ; Raw materials ; Self-assembly ; Separation ; tetracycline ; visible-light photocatalysis ; Water pollution ; Water resources ; X ray photoelectron spectroscopy</subject><ispartof>Environmental technology, 2022-09, Vol.43 (21), p.3341-3354</ispartof><rights>2021 Informa UK Limited, trading as Taylor & Francis Group 2021</rights><rights>2021 Informa UK Limited, trading as Taylor & Francis Group</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,776,780,27901,27902</link.rule.ids></links><search><creatorcontrib>Cui, Kang-Ping</creatorcontrib><creatorcontrib>Yang, Ting-Ting</creatorcontrib><creatorcontrib>Chen, Yi-Han</creatorcontrib><creatorcontrib>Weerasooriya, Rohan</creatorcontrib><creatorcontrib>Li, Guang-Hong</creatorcontrib><creatorcontrib>Zhou, Kai</creatorcontrib><creatorcontrib>Chen, Xing</creatorcontrib><title>Magnetic recyclable heterogeneous catalyst Fe3O4/g-C3N4 for tetracycline hydrochloride degradation via photo-Fenton process under visible light</title><title>Environmental technology</title><description>Antibiotic pollution of water resources is a global problem, and the development of new treatments for destroying antibiotics in water is a priority research. We successfully manufactured recyclable magnetic Fe
3
O
4
/g-C
3
N
4
through the electrostatic self-assembly method. Selecting tetracycline (TC) as the target pollutant, using Fe
3
O
4
/g-C
3
N
4
and H
2
O
2
developed a heterogeneous optical Fenton system to remove TC under visible light. Fe
3
O
4
/g-C
3
N
4
was systematically characterized by SEM, TEM, XRD, FTIR, XPS, DRS, and electrochemical methods. The removal efficiency of 7% Fe
3
O
4
/g-C
3
N
4
at pH = 3, H
2
O
2
= 5 mM, and catalyst dosage of 1.0 g/L can reach 99.8%. After magnetic separation, the Fe
3
O
4
/g-C
3
N
4
photocatalyst can be recycled five times with minimal efficiency loss. The excellent degradation performance of the prepared catalyst may be attributed to the proper coupling interface between Fe
3
O
4
and g-C
3
N
4
which promotes the separation and transfer of photogenerated electrons. Photogenerated electrons can also accelerate the conversion of Fe
3+
to Fe
2+
, thereby producing more ˙OH. The new Fe
3
O
4
/g-C
3
N
4
can be used as a raw material for advanced oxidation of water contaminated by refractory antibiotics.</description><subject>Antibiotics</subject><subject>Carbon nitride</subject><subject>Catalysts</subject><subject>Electrochemistry</subject><subject>Electrons</subject><subject>g-C</subject><subject>Hydrogen peroxide</subject><subject>Iron oxides</subject><subject>magnetic recovery</subject><subject>Magnetic separation</subject><subject>Oxidation</subject><subject>Performance degradation</subject><subject>photo-Fenton system</subject><subject>Pollutants</subject><subject>Raw materials</subject><subject>Self-assembly</subject><subject>Separation</subject><subject>tetracycline</subject><subject>visible-light photocatalysis</subject><subject>Water pollution</subject><subject>Water resources</subject><subject>X ray photoelectron spectroscopy</subject><issn>0959-3330</issn><issn>1479-487X</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2022</creationdate><recordtype>article</recordtype><recordid>eNo1kd1KJDEQhcOisOPPIywEvO4xv9Pdd8rg6IKrNy5411Qn1T0Z2kSTjMs8xb6yadSrgqrvVNXhEPKLsyVnDbtkrW6llGwpmOBL3grOtPhBFlzVbaWa-vmILGammqGf5CSlHWOi0U27IP__wOgxO0MjmoOZoJ-QbjFjDCN6DPtEDWSYDinTDcpHdTlWa_mg6BAizZgjzCrni-hgYzDbKURnkVocI1jILnj67oC-bkMO1QZ9Lo3XAmJKdO8txjJObr46uXGbz8jxAFPC8696Sv5ubp7Wd9X94-3v9fV95UQtcyVRa9kUb0II1hvDYNVIkJqjsVYxq3WvAPpaDpaD6uuBa2sU51oxVQtu5Cm5-NxbfnnbY8rdLuyjLyc7UbO24VqsRKGuPinni98X-BfiZLsMh-JyiOCNS53krJtj6L5j6OYYuq8Y5Afd732O</recordid><startdate>20220919</startdate><enddate>20220919</enddate><creator>Cui, Kang-Ping</creator><creator>Yang, Ting-Ting</creator><creator>Chen, Yi-Han</creator><creator>Weerasooriya, Rohan</creator><creator>Li, Guang-Hong</creator><creator>Zhou, Kai</creator><creator>Chen, Xing</creator><general>Taylor & Francis</general><general>Taylor & Francis Ltd</general><scope>7QF</scope><scope>7QL</scope><scope>7QO</scope><scope>7QQ</scope><scope>7SC</scope><scope>7SE</scope><scope>7SN</scope><scope>7SP</scope><scope>7SR</scope><scope>7ST</scope><scope>7T7</scope><scope>7TA</scope><scope>7TB</scope><scope>7U5</scope><scope>7U7</scope><scope>8BQ</scope><scope>8FD</scope><scope>C1K</scope><scope>F28</scope><scope>FR3</scope><scope>H8D</scope><scope>H8G</scope><scope>JG9</scope><scope>JQ2</scope><scope>KR7</scope><scope>L7M</scope><scope>L~C</scope><scope>L~D</scope><scope>M7N</scope><scope>P64</scope><scope>SOI</scope></search><sort><creationdate>20220919</creationdate><title>Magnetic recyclable heterogeneous catalyst Fe3O4/g-C3N4 for tetracycline hydrochloride degradation via photo-Fenton process under visible light</title><author>Cui, Kang-Ping ; Yang, Ting-Ting ; Chen, Yi-Han ; Weerasooriya, Rohan ; Li, Guang-Hong ; Zhou, Kai ; Chen, Xing</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-i273t-3e55384872220bcc0a683a351ecdd40d55b4aab73fd1a4b7f15dc4115404721c3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2022</creationdate><topic>Antibiotics</topic><topic>Carbon nitride</topic><topic>Catalysts</topic><topic>Electrochemistry</topic><topic>Electrons</topic><topic>g-C</topic><topic>Hydrogen peroxide</topic><topic>Iron oxides</topic><topic>magnetic recovery</topic><topic>Magnetic separation</topic><topic>Oxidation</topic><topic>Performance degradation</topic><topic>photo-Fenton system</topic><topic>Pollutants</topic><topic>Raw materials</topic><topic>Self-assembly</topic><topic>Separation</topic><topic>tetracycline</topic><topic>visible-light photocatalysis</topic><topic>Water pollution</topic><topic>Water resources</topic><topic>X ray photoelectron spectroscopy</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Cui, Kang-Ping</creatorcontrib><creatorcontrib>Yang, Ting-Ting</creatorcontrib><creatorcontrib>Chen, Yi-Han</creatorcontrib><creatorcontrib>Weerasooriya, Rohan</creatorcontrib><creatorcontrib>Li, Guang-Hong</creatorcontrib><creatorcontrib>Zhou, Kai</creatorcontrib><creatorcontrib>Chen, Xing</creatorcontrib><collection>Aluminium Industry Abstracts</collection><collection>Bacteriology Abstracts (Microbiology B)</collection><collection>Biotechnology Research Abstracts</collection><collection>Ceramic Abstracts</collection><collection>Computer and Information Systems Abstracts</collection><collection>Corrosion Abstracts</collection><collection>Ecology Abstracts</collection><collection>Electronics & Communications Abstracts</collection><collection>Engineered Materials Abstracts</collection><collection>Environment Abstracts</collection><collection>Industrial and Applied Microbiology Abstracts (Microbiology A)</collection><collection>Materials Business File</collection><collection>Mechanical & Transportation Engineering Abstracts</collection><collection>Solid State and Superconductivity Abstracts</collection><collection>Toxicology Abstracts</collection><collection>METADEX</collection><collection>Technology Research Database</collection><collection>Environmental Sciences and Pollution Management</collection><collection>ANTE: Abstracts in New Technology & Engineering</collection><collection>Engineering Research Database</collection><collection>Aerospace Database</collection><collection>Copper Technical Reference Library</collection><collection>Materials Research Database</collection><collection>ProQuest Computer Science Collection</collection><collection>Civil Engineering Abstracts</collection><collection>Advanced Technologies Database with Aerospace</collection><collection>Computer and Information Systems Abstracts Academic</collection><collection>Computer and Information Systems Abstracts Professional</collection><collection>Algology Mycology and Protozoology Abstracts (Microbiology C)</collection><collection>Biotechnology and BioEngineering Abstracts</collection><collection>Environment Abstracts</collection><jtitle>Environmental technology</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Cui, Kang-Ping</au><au>Yang, Ting-Ting</au><au>Chen, Yi-Han</au><au>Weerasooriya, Rohan</au><au>Li, Guang-Hong</au><au>Zhou, Kai</au><au>Chen, Xing</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Magnetic recyclable heterogeneous catalyst Fe3O4/g-C3N4 for tetracycline hydrochloride degradation via photo-Fenton process under visible light</atitle><jtitle>Environmental technology</jtitle><date>2022-09-19</date><risdate>2022</risdate><volume>43</volume><issue>21</issue><spage>3341</spage><epage>3354</epage><pages>3341-3354</pages><issn>0959-3330</issn><eissn>1479-487X</eissn><abstract>Antibiotic pollution of water resources is a global problem, and the development of new treatments for destroying antibiotics in water is a priority research. We successfully manufactured recyclable magnetic Fe
3
O
4
/g-C
3
N
4
through the electrostatic self-assembly method. Selecting tetracycline (TC) as the target pollutant, using Fe
3
O
4
/g-C
3
N
4
and H
2
O
2
developed a heterogeneous optical Fenton system to remove TC under visible light. Fe
3
O
4
/g-C
3
N
4
was systematically characterized by SEM, TEM, XRD, FTIR, XPS, DRS, and electrochemical methods. The removal efficiency of 7% Fe
3
O
4
/g-C
3
N
4
at pH = 3, H
2
O
2
= 5 mM, and catalyst dosage of 1.0 g/L can reach 99.8%. After magnetic separation, the Fe
3
O
4
/g-C
3
N
4
photocatalyst can be recycled five times with minimal efficiency loss. The excellent degradation performance of the prepared catalyst may be attributed to the proper coupling interface between Fe
3
O
4
and g-C
3
N
4
which promotes the separation and transfer of photogenerated electrons. Photogenerated electrons can also accelerate the conversion of Fe
3+
to Fe
2+
, thereby producing more ˙OH. The new Fe
3
O
4
/g-C
3
N
4
can be used as a raw material for advanced oxidation of water contaminated by refractory antibiotics.</abstract><cop>Abingdon</cop><pub>Taylor & Francis</pub><doi>10.1080/09593330.2021.1921052</doi><tpages>14</tpages></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 0959-3330 |
| ispartof | Environmental technology, 2022-09, Vol.43 (21), p.3341-3354 |
| issn | 0959-3330 1479-487X |
| language | eng |
| recordid | cdi_proquest_journals_2709815262 |
| source | Taylor and Francis Science and Technology Collection |
| subjects | Antibiotics Carbon nitride Catalysts Electrochemistry Electrons g-C Hydrogen peroxide Iron oxides magnetic recovery Magnetic separation Oxidation Performance degradation photo-Fenton system Pollutants Raw materials Self-assembly Separation tetracycline visible-light photocatalysis Water pollution Water resources X ray photoelectron spectroscopy |
| title | Magnetic recyclable heterogeneous catalyst Fe3O4/g-C3N4 for tetracycline hydrochloride degradation via photo-Fenton process under visible light |
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