Combined photocatalytic and biological process for textile wastewater treatments
Azo dyes, common in textile wastewater, have high photolytic and chemical stabilities, which make them difficult to be removed using conventional treatments. This study aims to evaluate a combined process using heterogeneous photocatalysis, with ZnO/UV or TiO₂/UV (0.6 g catalyst L−1 solution/2-hr UV...
Gespeichert in:
| Veröffentlicht in: | Water environment research 2019-11, Vol.91 (11), p.1490-1497 |
|---|---|
| Hauptverfasser: | , , |
| Format: | Artikel |
| Sprache: | eng |
| Schlagworte: | |
| Online-Zugang: | Volltext |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| container_end_page | 1497 |
|---|---|
| container_issue | 11 |
| container_start_page | 1490 |
| container_title | Water environment research |
| container_volume | 91 |
| creator | da Silva, Leandro S. Gonçalves, Márcia M. Machado de Araujo, Lucia R. Raddi |
| description | Azo dyes, common in textile wastewater, have high photolytic and chemical stabilities, which make them difficult to be removed using conventional treatments. This study aims to evaluate a combined process using heterogeneous photocatalysis, with ZnO/UV or TiO₂/UV (0.6 g catalyst L−1 solution/2-hr UV radiation), and a biological process for textile wastewater treatment. After the proposed treatments, the color and organic matter removals from synthetic wastewater (SW) and industrial wastewater (IW) were evaluated. For SW, the coupled photocatalytic (ZnO/UV or TiO₂/UV)–biological system promoted a high extent of color removal (98%) and total organic carbon (TOC) reduction (>80%). Promising results were obtained with IW using combined photocatalytic (TiO₂/UV)–biological treatments, reaching 97% and 63% of color and TOC removal, respectively. This process, coupling heterogeneous photocatalysis and a bioprocess, has proved to be a good alternative for the treatment of textile wastewater, not only for color removal but also for dye mineralization purposes. |
| doi_str_mv | 10.1002/wer.1143 |
| format | Article |
| fullrecord | <record><control><sourceid>jstor_proqu</sourceid><recordid>TN_cdi_proquest_journals_2308164762</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><jstor_id>26842352</jstor_id><sourcerecordid>26842352</sourcerecordid><originalsourceid>FETCH-LOGICAL-c4083-49e1e654c924ffc886dfa1c84587af7aebc9d5fb7d719340cd79ae1af89bad4c3</originalsourceid><addsrcrecordid>eNp1kE1Lw0AQhhdRrFbBP6AEvHhJ3a8ku0cp9QMKiigew2YzqylJt-5uif33bkntzdMMw8M7Mw9CFwRPCMb0tgc3IYSzA3RCsoynRcbIYexxTlLOMBuhU-8XGBNKMT9GI0awxFLiE_QytV3VLKFOVl82WK2Cajeh0Yla1knV2NZ-Nlq1ycpZDd4nxrokwE9oWkh65QP0KkAcOVChg2XwZ-jIqNbD-a6O0fv97G36mM6fH56md_NUcyxYyiUQyDOuJeXGaCHy2iiiBc9EoUyhoNKyzkxV1AWRjGNdF1IBUUbIStVcszG6HnLjZd9r8KFc2LVbxpUlZViQnBc5jdTNQGlnvXdgypVrOuU2JcHlVl0Z1ZVbdRG92gWuqw7qPfjnKgLpAPTx-c2_QeXH7HUXeDnwCx-s2_M0F5yyjLJf6T6C8A</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>2308164762</pqid></control><display><type>article</type><title>Combined photocatalytic and biological process for textile wastewater treatments</title><source>MEDLINE</source><source>Wiley Online Library Journals Frontfile Complete</source><creator>da Silva, Leandro S. ; Gonçalves, Márcia M. Machado ; de Araujo, Lucia R. Raddi</creator><creatorcontrib>da Silva, Leandro S. ; Gonçalves, Márcia M. Machado ; de Araujo, Lucia R. Raddi</creatorcontrib><description>Azo dyes, common in textile wastewater, have high photolytic and chemical stabilities, which make them difficult to be removed using conventional treatments. This study aims to evaluate a combined process using heterogeneous photocatalysis, with ZnO/UV or TiO₂/UV (0.6 g catalyst L−1 solution/2-hr UV radiation), and a biological process for textile wastewater treatment. After the proposed treatments, the color and organic matter removals from synthetic wastewater (SW) and industrial wastewater (IW) were evaluated. For SW, the coupled photocatalytic (ZnO/UV or TiO₂/UV)–biological system promoted a high extent of color removal (98%) and total organic carbon (TOC) reduction (>80%). Promising results were obtained with IW using combined photocatalytic (TiO₂/UV)–biological treatments, reaching 97% and 63% of color and TOC removal, respectively. This process, coupling heterogeneous photocatalysis and a bioprocess, has proved to be a good alternative for the treatment of textile wastewater, not only for color removal but also for dye mineralization purposes.</description><identifier>ISSN: 1061-4303</identifier><identifier>EISSN: 1554-7531</identifier><identifier>DOI: 10.1002/wer.1143</identifier><identifier>PMID: 31090990</identifier><language>eng</language><publisher>United States: John Wiley and Sons, Inc</publisher><subject>Azo dyes ; Biological activity ; biological process ; Biological treatment ; Biological treatment of pollutants ; Catalysis ; Catalysts ; Color ; Color removal ; Coloring Agents ; Colour ; decolorization ; Dyes ; heterogeneous photocatalysis ; Industrial wastes ; Industrial wastewater ; Mineralization ; Organic carbon ; Organic chemistry ; Organic matter ; Photocatalysis ; Removal ; RESEARCH ARTICLE ; Textile Industry ; Textile industry wastes ; Textile industry wastewaters ; textile wastewater ; Textiles ; Titanium ; Titanium dioxide ; Total organic carbon ; Ultraviolet radiation ; Ultraviolet Rays ; Waste Water ; Wastewater treatment ; Water Pollutants, Chemical ; Zinc oxide</subject><ispartof>Water environment research, 2019-11, Vol.91 (11), p.1490-1497</ispartof><rights>2019 Water Environment Federation</rights><rights>2019 Water Environment Federation.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c4083-49e1e654c924ffc886dfa1c84587af7aebc9d5fb7d719340cd79ae1af89bad4c3</citedby><cites>FETCH-LOGICAL-c4083-49e1e654c924ffc886dfa1c84587af7aebc9d5fb7d719340cd79ae1af89bad4c3</cites><orcidid>0000-0001-8935-7580 ; 0000-0001-7848-4824 ; 0000-0002-0325-0406</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://onlinelibrary.wiley.com/doi/pdf/10.1002%2Fwer.1143$$EPDF$$P50$$Gwiley$$H</linktopdf><linktohtml>$$Uhttps://onlinelibrary.wiley.com/doi/full/10.1002%2Fwer.1143$$EHTML$$P50$$Gwiley$$H</linktohtml><link.rule.ids>314,776,780,1411,27901,27902,45550,45551</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/31090990$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>da Silva, Leandro S.</creatorcontrib><creatorcontrib>Gonçalves, Márcia M. Machado</creatorcontrib><creatorcontrib>de Araujo, Lucia R. Raddi</creatorcontrib><title>Combined photocatalytic and biological process for textile wastewater treatments</title><title>Water environment research</title><addtitle>Water Environ Res</addtitle><description>Azo dyes, common in textile wastewater, have high photolytic and chemical stabilities, which make them difficult to be removed using conventional treatments. This study aims to evaluate a combined process using heterogeneous photocatalysis, with ZnO/UV or TiO₂/UV (0.6 g catalyst L−1 solution/2-hr UV radiation), and a biological process for textile wastewater treatment. After the proposed treatments, the color and organic matter removals from synthetic wastewater (SW) and industrial wastewater (IW) were evaluated. For SW, the coupled photocatalytic (ZnO/UV or TiO₂/UV)–biological system promoted a high extent of color removal (98%) and total organic carbon (TOC) reduction (>80%). Promising results were obtained with IW using combined photocatalytic (TiO₂/UV)–biological treatments, reaching 97% and 63% of color and TOC removal, respectively. This process, coupling heterogeneous photocatalysis and a bioprocess, has proved to be a good alternative for the treatment of textile wastewater, not only for color removal but also for dye mineralization purposes.</description><subject>Azo dyes</subject><subject>Biological activity</subject><subject>biological process</subject><subject>Biological treatment</subject><subject>Biological treatment of pollutants</subject><subject>Catalysis</subject><subject>Catalysts</subject><subject>Color</subject><subject>Color removal</subject><subject>Coloring Agents</subject><subject>Colour</subject><subject>decolorization</subject><subject>Dyes</subject><subject>heterogeneous photocatalysis</subject><subject>Industrial wastes</subject><subject>Industrial wastewater</subject><subject>Mineralization</subject><subject>Organic carbon</subject><subject>Organic chemistry</subject><subject>Organic matter</subject><subject>Photocatalysis</subject><subject>Removal</subject><subject>RESEARCH ARTICLE</subject><subject>Textile Industry</subject><subject>Textile industry wastes</subject><subject>Textile industry wastewaters</subject><subject>textile wastewater</subject><subject>Textiles</subject><subject>Titanium</subject><subject>Titanium dioxide</subject><subject>Total organic carbon</subject><subject>Ultraviolet radiation</subject><subject>Ultraviolet Rays</subject><subject>Waste Water</subject><subject>Wastewater treatment</subject><subject>Water Pollutants, Chemical</subject><subject>Zinc oxide</subject><issn>1061-4303</issn><issn>1554-7531</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2019</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNp1kE1Lw0AQhhdRrFbBP6AEvHhJ3a8ku0cp9QMKiigew2YzqylJt-5uif33bkntzdMMw8M7Mw9CFwRPCMb0tgc3IYSzA3RCsoynRcbIYexxTlLOMBuhU-8XGBNKMT9GI0awxFLiE_QytV3VLKFOVl82WK2Cajeh0Yla1knV2NZ-Nlq1ycpZDd4nxrokwE9oWkh65QP0KkAcOVChg2XwZ-jIqNbD-a6O0fv97G36mM6fH56md_NUcyxYyiUQyDOuJeXGaCHy2iiiBc9EoUyhoNKyzkxV1AWRjGNdF1IBUUbIStVcszG6HnLjZd9r8KFc2LVbxpUlZViQnBc5jdTNQGlnvXdgypVrOuU2JcHlVl0Z1ZVbdRG92gWuqw7qPfjnKgLpAPTx-c2_QeXH7HUXeDnwCx-s2_M0F5yyjLJf6T6C8A</recordid><startdate>201911</startdate><enddate>201911</enddate><creator>da Silva, Leandro S.</creator><creator>Gonçalves, Márcia M. Machado</creator><creator>de Araujo, Lucia R. Raddi</creator><general>John Wiley and Sons, Inc</general><general>Blackwell Publishing Ltd</general><scope>CGR</scope><scope>CUY</scope><scope>CVF</scope><scope>ECM</scope><scope>EIF</scope><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7QH</scope><scope>7QO</scope><scope>7ST</scope><scope>7T7</scope><scope>7U7</scope><scope>7UA</scope><scope>8FD</scope><scope>C1K</scope><scope>F1W</scope><scope>FR3</scope><scope>H97</scope><scope>K9.</scope><scope>L.G</scope><scope>M7N</scope><scope>P64</scope><scope>SOI</scope><orcidid>https://orcid.org/0000-0001-8935-7580</orcidid><orcidid>https://orcid.org/0000-0001-7848-4824</orcidid><orcidid>https://orcid.org/0000-0002-0325-0406</orcidid></search><sort><creationdate>201911</creationdate><title>Combined photocatalytic and biological process for textile wastewater treatments</title><author>da Silva, Leandro S. ; Gonçalves, Márcia M. Machado ; de Araujo, Lucia R. Raddi</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c4083-49e1e654c924ffc886dfa1c84587af7aebc9d5fb7d719340cd79ae1af89bad4c3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2019</creationdate><topic>Azo dyes</topic><topic>Biological activity</topic><topic>biological process</topic><topic>Biological treatment</topic><topic>Biological treatment of pollutants</topic><topic>Catalysis</topic><topic>Catalysts</topic><topic>Color</topic><topic>Color removal</topic><topic>Coloring Agents</topic><topic>Colour</topic><topic>decolorization</topic><topic>Dyes</topic><topic>heterogeneous photocatalysis</topic><topic>Industrial wastes</topic><topic>Industrial wastewater</topic><topic>Mineralization</topic><topic>Organic carbon</topic><topic>Organic chemistry</topic><topic>Organic matter</topic><topic>Photocatalysis</topic><topic>Removal</topic><topic>RESEARCH ARTICLE</topic><topic>Textile Industry</topic><topic>Textile industry wastes</topic><topic>Textile industry wastewaters</topic><topic>textile wastewater</topic><topic>Textiles</topic><topic>Titanium</topic><topic>Titanium dioxide</topic><topic>Total organic carbon</topic><topic>Ultraviolet radiation</topic><topic>Ultraviolet Rays</topic><topic>Waste Water</topic><topic>Wastewater treatment</topic><topic>Water Pollutants, Chemical</topic><topic>Zinc oxide</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>da Silva, Leandro S.</creatorcontrib><creatorcontrib>Gonçalves, Márcia M. Machado</creatorcontrib><creatorcontrib>de Araujo, Lucia R. Raddi</creatorcontrib><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>Aqualine</collection><collection>Biotechnology Research Abstracts</collection><collection>Environment Abstracts</collection><collection>Industrial and Applied Microbiology Abstracts (Microbiology A)</collection><collection>Toxicology Abstracts</collection><collection>Water Resources Abstracts</collection><collection>Technology Research Database</collection><collection>Environmental Sciences and Pollution Management</collection><collection>ASFA: Aquatic Sciences and Fisheries Abstracts</collection><collection>Engineering Research Database</collection><collection>Aquatic Science & Fisheries Abstracts (ASFA) 3: Aquatic Pollution & Environmental Quality</collection><collection>ProQuest Health & Medical Complete (Alumni)</collection><collection>Aquatic Science & Fisheries Abstracts (ASFA) Professional</collection><collection>Algology Mycology and Protozoology Abstracts (Microbiology C)</collection><collection>Biotechnology and BioEngineering Abstracts</collection><collection>Environment Abstracts</collection><jtitle>Water environment research</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>da Silva, Leandro S.</au><au>Gonçalves, Márcia M. Machado</au><au>de Araujo, Lucia R. Raddi</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Combined photocatalytic and biological process for textile wastewater treatments</atitle><jtitle>Water environment research</jtitle><addtitle>Water Environ Res</addtitle><date>2019-11</date><risdate>2019</risdate><volume>91</volume><issue>11</issue><spage>1490</spage><epage>1497</epage><pages>1490-1497</pages><issn>1061-4303</issn><eissn>1554-7531</eissn><abstract>Azo dyes, common in textile wastewater, have high photolytic and chemical stabilities, which make them difficult to be removed using conventional treatments. This study aims to evaluate a combined process using heterogeneous photocatalysis, with ZnO/UV or TiO₂/UV (0.6 g catalyst L−1 solution/2-hr UV radiation), and a biological process for textile wastewater treatment. After the proposed treatments, the color and organic matter removals from synthetic wastewater (SW) and industrial wastewater (IW) were evaluated. For SW, the coupled photocatalytic (ZnO/UV or TiO₂/UV)–biological system promoted a high extent of color removal (98%) and total organic carbon (TOC) reduction (>80%). Promising results were obtained with IW using combined photocatalytic (TiO₂/UV)–biological treatments, reaching 97% and 63% of color and TOC removal, respectively. This process, coupling heterogeneous photocatalysis and a bioprocess, has proved to be a good alternative for the treatment of textile wastewater, not only for color removal but also for dye mineralization purposes.</abstract><cop>United States</cop><pub>John Wiley and Sons, Inc</pub><pmid>31090990</pmid><doi>10.1002/wer.1143</doi><tpages>8</tpages><orcidid>https://orcid.org/0000-0001-8935-7580</orcidid><orcidid>https://orcid.org/0000-0001-7848-4824</orcidid><orcidid>https://orcid.org/0000-0002-0325-0406</orcidid></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 1061-4303 |
| ispartof | Water environment research, 2019-11, Vol.91 (11), p.1490-1497 |
| issn | 1061-4303 1554-7531 |
| language | eng |
| recordid | cdi_proquest_journals_2308164762 |
| source | MEDLINE; Wiley Online Library Journals Frontfile Complete |
| subjects | Azo dyes Biological activity biological process Biological treatment Biological treatment of pollutants Catalysis Catalysts Color Color removal Coloring Agents Colour decolorization Dyes heterogeneous photocatalysis Industrial wastes Industrial wastewater Mineralization Organic carbon Organic chemistry Organic matter Photocatalysis Removal RESEARCH ARTICLE Textile Industry Textile industry wastes Textile industry wastewaters textile wastewater Textiles Titanium Titanium dioxide Total organic carbon Ultraviolet radiation Ultraviolet Rays Waste Water Wastewater treatment Water Pollutants, Chemical Zinc oxide |
| title | Combined photocatalytic and biological process for textile wastewater treatments |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-31T22%3A51%3A00IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-jstor_proqu&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.atitle=Combined%20photocatalytic%20and%20biological%20process%20for%20textile%20wastewater%20treatments&rft.jtitle=Water%20environment%20research&rft.au=da%20Silva,%20Leandro%20S.&rft.date=2019-11&rft.volume=91&rft.issue=11&rft.spage=1490&rft.epage=1497&rft.pages=1490-1497&rft.issn=1061-4303&rft.eissn=1554-7531&rft_id=info:doi/10.1002/wer.1143&rft_dat=%3Cjstor_proqu%3E26842352%3C/jstor_proqu%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_pqid=2308164762&rft_id=info:pmid/31090990&rft_jstor_id=26842352&rfr_iscdi=true |