The heterogeneous coagulation and flocculation of brewery wastewater using carbon nanotubes
Coagulation and flocculation treatment processes play a central role in the way wastewater effluents are managed. Their primary function is particle removal that can impart colour to a water source, create turbidity, and/or retain bacterial and viral organisms. This study was carried out to investig...
Gespeichert in:
| Veröffentlicht in: | Water research (Oxford) 2012-03, Vol.46 (4), p.1185-1197 |
|---|---|
| Hauptverfasser: | , , , |
| Format: | Artikel |
| Sprache: | eng |
| Schlagworte: | |
| Online-Zugang: | Volltext |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| container_end_page | 1197 |
|---|---|
| container_issue | 4 |
| container_start_page | 1185 |
| container_title | Water research (Oxford) |
| container_volume | 46 |
| creator | Simate, Geoffrey S. Iyuke, Sunny E. Ndlovu, Sehliselo Heydenrych, Mike |
| description | Coagulation and flocculation treatment processes play a central role in the way wastewater effluents are managed. Their primary function is particle removal that can impart colour to a water source, create turbidity, and/or retain bacterial and viral organisms. This study was carried out to investigate whether carbon nanotubes (CNTs) can be used as heterogeneous coagulants and/or flocculants in the pretreatment of brewery wastewater. A series of experiments were conducted in which the efficiencies of pristine and functionalised CNTs were compared with the efficiency of traditional ferric chloride in a coagulation/flocculation process. Turbidity and chemical oxygen demand (COD), including the zeta potential were used to monitor the progress of the coagulation/flocculation process. Both pristine and functionalised CNTs demonstrated the ability to successfully coagulate colloidal particles in the brewery wastewater. Overall, ferric chloride was found to be a more effective coagulant than both the pristine and functionalised CNTs.
[Display omitted]
► Different chemicals were compared for the coagulation and flocculation of brewery wastewater. ► Carbon nanotubes (CNTs) can be used as heterogeneous coagulants in the pretreatment of brewery wastewater. ► Ferric chloride was a more effective coagulant than both functionalised and pristine CNTs. |
| doi_str_mv | 10.1016/j.watres.2011.12.023 |
| format | Article |
| fullrecord | <record><control><sourceid>proquest_cross</sourceid><recordid>TN_cdi_proquest_miscellaneous_917576427</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><els_id>S0043135411007950</els_id><sourcerecordid>917576427</sourcerecordid><originalsourceid>FETCH-LOGICAL-c461t-d2733d7bcfcff1beb5f8dd2875887ddd4429911333b181b346d937a0427c69873</originalsourceid><addsrcrecordid>eNp9kU1v1DAQQC0EotuFf4AgF8QpwWM7sXNBQhUUpEocaE8cLMceb73KxsVOWPXf45It3DiNNHrz9YaQV0AboNC93zdHMyfMDaMADbCGMv6EbEDJvmZCqKdkQ6ngNfBWnJHznPeUUsZ4_5ycMcaAKSU25Mf1LVa3OGOKO5wwLrmy0eyW0cwhTpWZXOXHaO1jIvpqSHjEdF8dTZ6x7ICpWnKYdpU1aSjIZKY4LwPmF-SZN2PGl6e4JTefP11ffKmvvl1-vfh4VVvRwVw7Jjl3crDeeg8DDq1XzjElW6Wkc04I1vcAnPMBFAxcdK7n0lDBpO16JfmWvFv73qX4c8E860PIFsfR_DlI9yBb2RW8kGIlbYo5J_T6LoWDSfcaqH6wqvd6taofrGpgulgtZa9PA5bhgO5v0aPGArw9ASZbM_pkJhvyP66VbauK-y15s3LeRG12qTA338uktrwGgAlViA8rgUXYr4BJZxtwsuhCQjtrF8P_d_0NWQ6h2g</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>917576427</pqid></control><display><type>article</type><title>The heterogeneous coagulation and flocculation of brewery wastewater using carbon nanotubes</title><source>MEDLINE</source><source>Elsevier ScienceDirect Journals</source><creator>Simate, Geoffrey S. ; Iyuke, Sunny E. ; Ndlovu, Sehliselo ; Heydenrych, Mike</creator><creatorcontrib>Simate, Geoffrey S. ; Iyuke, Sunny E. ; Ndlovu, Sehliselo ; Heydenrych, Mike</creatorcontrib><description>Coagulation and flocculation treatment processes play a central role in the way wastewater effluents are managed. Their primary function is particle removal that can impart colour to a water source, create turbidity, and/or retain bacterial and viral organisms. This study was carried out to investigate whether carbon nanotubes (CNTs) can be used as heterogeneous coagulants and/or flocculants in the pretreatment of brewery wastewater. A series of experiments were conducted in which the efficiencies of pristine and functionalised CNTs were compared with the efficiency of traditional ferric chloride in a coagulation/flocculation process. Turbidity and chemical oxygen demand (COD), including the zeta potential were used to monitor the progress of the coagulation/flocculation process. Both pristine and functionalised CNTs demonstrated the ability to successfully coagulate colloidal particles in the brewery wastewater. Overall, ferric chloride was found to be a more effective coagulant than both the pristine and functionalised CNTs.
[Display omitted]
► Different chemicals were compared for the coagulation and flocculation of brewery wastewater. ► Carbon nanotubes (CNTs) can be used as heterogeneous coagulants in the pretreatment of brewery wastewater. ► Ferric chloride was a more effective coagulant than both functionalised and pristine CNTs.</description><identifier>ISSN: 0043-1354</identifier><identifier>EISSN: 1879-2448</identifier><identifier>DOI: 10.1016/j.watres.2011.12.023</identifier><identifier>PMID: 22212884</identifier><identifier>CODEN: WATRAG</identifier><language>eng</language><publisher>Kidlington: Elsevier Ltd</publisher><subject>Alcoholic Beverages - analysis ; Applied sciences ; Biological Oxygen Demand Analysis ; Brewery wastewater treatment ; Carbon nanotubes ; Chemical oxygen demand ; Chlorides - chemistry ; coagulants ; coagulation ; color ; effluents ; Exact sciences and technology ; ferric chloride ; Ferric Compounds - chemistry ; flocculants ; Flocculation ; Heterogeneous coagulation and flocculation ; Hydrogen-Ion Concentration ; Industrial Waste - analysis ; Nanotubes, Carbon - chemistry ; Nanotubes, Carbon - ultrastructure ; Nephelometry and Turbidimetry ; Pollution ; Spectroscopy, Fourier Transform Infrared ; Spectrum Analysis, Raman ; Static Electricity ; Thermogravimetry ; Titrimetry ; Turbidity ; Waste Disposal, Fluid ; wastewater ; Water Purification - methods ; Water Quality ; Water treatment and pollution ; Zeta potential</subject><ispartof>Water research (Oxford), 2012-03, Vol.46 (4), p.1185-1197</ispartof><rights>2011 Elsevier Ltd</rights><rights>2015 INIST-CNRS</rights><rights>Copyright © 2011 Elsevier Ltd. All rights reserved.</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c461t-d2733d7bcfcff1beb5f8dd2875887ddd4429911333b181b346d937a0427c69873</citedby><cites>FETCH-LOGICAL-c461t-d2733d7bcfcff1beb5f8dd2875887ddd4429911333b181b346d937a0427c69873</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://www.sciencedirect.com/science/article/pii/S0043135411007950$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>314,776,780,3537,27901,27902,65306</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=25755822$$DView record in Pascal Francis$$Hfree_for_read</backlink><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/22212884$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Simate, Geoffrey S.</creatorcontrib><creatorcontrib>Iyuke, Sunny E.</creatorcontrib><creatorcontrib>Ndlovu, Sehliselo</creatorcontrib><creatorcontrib>Heydenrych, Mike</creatorcontrib><title>The heterogeneous coagulation and flocculation of brewery wastewater using carbon nanotubes</title><title>Water research (Oxford)</title><addtitle>Water Res</addtitle><description>Coagulation and flocculation treatment processes play a central role in the way wastewater effluents are managed. Their primary function is particle removal that can impart colour to a water source, create turbidity, and/or retain bacterial and viral organisms. This study was carried out to investigate whether carbon nanotubes (CNTs) can be used as heterogeneous coagulants and/or flocculants in the pretreatment of brewery wastewater. A series of experiments were conducted in which the efficiencies of pristine and functionalised CNTs were compared with the efficiency of traditional ferric chloride in a coagulation/flocculation process. Turbidity and chemical oxygen demand (COD), including the zeta potential were used to monitor the progress of the coagulation/flocculation process. Both pristine and functionalised CNTs demonstrated the ability to successfully coagulate colloidal particles in the brewery wastewater. Overall, ferric chloride was found to be a more effective coagulant than both the pristine and functionalised CNTs.
[Display omitted]
► Different chemicals were compared for the coagulation and flocculation of brewery wastewater. ► Carbon nanotubes (CNTs) can be used as heterogeneous coagulants in the pretreatment of brewery wastewater. ► Ferric chloride was a more effective coagulant than both functionalised and pristine CNTs.</description><subject>Alcoholic Beverages - analysis</subject><subject>Applied sciences</subject><subject>Biological Oxygen Demand Analysis</subject><subject>Brewery wastewater treatment</subject><subject>Carbon nanotubes</subject><subject>Chemical oxygen demand</subject><subject>Chlorides - chemistry</subject><subject>coagulants</subject><subject>coagulation</subject><subject>color</subject><subject>effluents</subject><subject>Exact sciences and technology</subject><subject>ferric chloride</subject><subject>Ferric Compounds - chemistry</subject><subject>flocculants</subject><subject>Flocculation</subject><subject>Heterogeneous coagulation and flocculation</subject><subject>Hydrogen-Ion Concentration</subject><subject>Industrial Waste - analysis</subject><subject>Nanotubes, Carbon - chemistry</subject><subject>Nanotubes, Carbon - ultrastructure</subject><subject>Nephelometry and Turbidimetry</subject><subject>Pollution</subject><subject>Spectroscopy, Fourier Transform Infrared</subject><subject>Spectrum Analysis, Raman</subject><subject>Static Electricity</subject><subject>Thermogravimetry</subject><subject>Titrimetry</subject><subject>Turbidity</subject><subject>Waste Disposal, Fluid</subject><subject>wastewater</subject><subject>Water Purification - methods</subject><subject>Water Quality</subject><subject>Water treatment and pollution</subject><subject>Zeta potential</subject><issn>0043-1354</issn><issn>1879-2448</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2012</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNp9kU1v1DAQQC0EotuFf4AgF8QpwWM7sXNBQhUUpEocaE8cLMceb73KxsVOWPXf45It3DiNNHrz9YaQV0AboNC93zdHMyfMDaMADbCGMv6EbEDJvmZCqKdkQ6ngNfBWnJHznPeUUsZ4_5ycMcaAKSU25Mf1LVa3OGOKO5wwLrmy0eyW0cwhTpWZXOXHaO1jIvpqSHjEdF8dTZ6x7ICpWnKYdpU1aSjIZKY4LwPmF-SZN2PGl6e4JTefP11ffKmvvl1-vfh4VVvRwVw7Jjl3crDeeg8DDq1XzjElW6Wkc04I1vcAnPMBFAxcdK7n0lDBpO16JfmWvFv73qX4c8E860PIFsfR_DlI9yBb2RW8kGIlbYo5J_T6LoWDSfcaqH6wqvd6taofrGpgulgtZa9PA5bhgO5v0aPGArw9ASZbM_pkJhvyP66VbauK-y15s3LeRG12qTA338uktrwGgAlViA8rgUXYr4BJZxtwsuhCQjtrF8P_d_0NWQ6h2g</recordid><startdate>20120315</startdate><enddate>20120315</enddate><creator>Simate, Geoffrey S.</creator><creator>Iyuke, Sunny E.</creator><creator>Ndlovu, Sehliselo</creator><creator>Heydenrych, Mike</creator><general>Elsevier Ltd</general><general>Elsevier</general><scope>FBQ</scope><scope>IQODW</scope><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>7X8</scope></search><sort><creationdate>20120315</creationdate><title>The heterogeneous coagulation and flocculation of brewery wastewater using carbon nanotubes</title><author>Simate, Geoffrey S. ; Iyuke, Sunny E. ; Ndlovu, Sehliselo ; Heydenrych, Mike</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c461t-d2733d7bcfcff1beb5f8dd2875887ddd4429911333b181b346d937a0427c69873</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2012</creationdate><topic>Alcoholic Beverages - analysis</topic><topic>Applied sciences</topic><topic>Biological Oxygen Demand Analysis</topic><topic>Brewery wastewater treatment</topic><topic>Carbon nanotubes</topic><topic>Chemical oxygen demand</topic><topic>Chlorides - chemistry</topic><topic>coagulants</topic><topic>coagulation</topic><topic>color</topic><topic>effluents</topic><topic>Exact sciences and technology</topic><topic>ferric chloride</topic><topic>Ferric Compounds - chemistry</topic><topic>flocculants</topic><topic>Flocculation</topic><topic>Heterogeneous coagulation and flocculation</topic><topic>Hydrogen-Ion Concentration</topic><topic>Industrial Waste - analysis</topic><topic>Nanotubes, Carbon - chemistry</topic><topic>Nanotubes, Carbon - ultrastructure</topic><topic>Nephelometry and Turbidimetry</topic><topic>Pollution</topic><topic>Spectroscopy, Fourier Transform Infrared</topic><topic>Spectrum Analysis, Raman</topic><topic>Static Electricity</topic><topic>Thermogravimetry</topic><topic>Titrimetry</topic><topic>Turbidity</topic><topic>Waste Disposal, Fluid</topic><topic>wastewater</topic><topic>Water Purification - methods</topic><topic>Water Quality</topic><topic>Water treatment and pollution</topic><topic>Zeta potential</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Simate, Geoffrey S.</creatorcontrib><creatorcontrib>Iyuke, Sunny E.</creatorcontrib><creatorcontrib>Ndlovu, Sehliselo</creatorcontrib><creatorcontrib>Heydenrych, Mike</creatorcontrib><collection>AGRIS</collection><collection>Pascal-Francis</collection><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>MEDLINE - Academic</collection><jtitle>Water research (Oxford)</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Simate, Geoffrey S.</au><au>Iyuke, Sunny E.</au><au>Ndlovu, Sehliselo</au><au>Heydenrych, Mike</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>The heterogeneous coagulation and flocculation of brewery wastewater using carbon nanotubes</atitle><jtitle>Water research (Oxford)</jtitle><addtitle>Water Res</addtitle><date>2012-03-15</date><risdate>2012</risdate><volume>46</volume><issue>4</issue><spage>1185</spage><epage>1197</epage><pages>1185-1197</pages><issn>0043-1354</issn><eissn>1879-2448</eissn><coden>WATRAG</coden><abstract>Coagulation and flocculation treatment processes play a central role in the way wastewater effluents are managed. Their primary function is particle removal that can impart colour to a water source, create turbidity, and/or retain bacterial and viral organisms. This study was carried out to investigate whether carbon nanotubes (CNTs) can be used as heterogeneous coagulants and/or flocculants in the pretreatment of brewery wastewater. A series of experiments were conducted in which the efficiencies of pristine and functionalised CNTs were compared with the efficiency of traditional ferric chloride in a coagulation/flocculation process. Turbidity and chemical oxygen demand (COD), including the zeta potential were used to monitor the progress of the coagulation/flocculation process. Both pristine and functionalised CNTs demonstrated the ability to successfully coagulate colloidal particles in the brewery wastewater. Overall, ferric chloride was found to be a more effective coagulant than both the pristine and functionalised CNTs.
[Display omitted]
► Different chemicals were compared for the coagulation and flocculation of brewery wastewater. ► Carbon nanotubes (CNTs) can be used as heterogeneous coagulants in the pretreatment of brewery wastewater. ► Ferric chloride was a more effective coagulant than both functionalised and pristine CNTs.</abstract><cop>Kidlington</cop><pub>Elsevier Ltd</pub><pmid>22212884</pmid><doi>10.1016/j.watres.2011.12.023</doi><tpages>13</tpages><oa>free_for_read</oa></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 0043-1354 |
| ispartof | Water research (Oxford), 2012-03, Vol.46 (4), p.1185-1197 |
| issn | 0043-1354 1879-2448 |
| language | eng |
| recordid | cdi_proquest_miscellaneous_917576427 |
| source | MEDLINE; Elsevier ScienceDirect Journals |
| subjects | Alcoholic Beverages - analysis Applied sciences Biological Oxygen Demand Analysis Brewery wastewater treatment Carbon nanotubes Chemical oxygen demand Chlorides - chemistry coagulants coagulation color effluents Exact sciences and technology ferric chloride Ferric Compounds - chemistry flocculants Flocculation Heterogeneous coagulation and flocculation Hydrogen-Ion Concentration Industrial Waste - analysis Nanotubes, Carbon - chemistry Nanotubes, Carbon - ultrastructure Nephelometry and Turbidimetry Pollution Spectroscopy, Fourier Transform Infrared Spectrum Analysis, Raman Static Electricity Thermogravimetry Titrimetry Turbidity Waste Disposal, Fluid wastewater Water Purification - methods Water Quality Water treatment and pollution Zeta potential |
| title | The heterogeneous coagulation and flocculation of brewery wastewater using carbon nanotubes |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-02-04T03%3A57%3A25IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-proquest_cross&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.atitle=The%20heterogeneous%20coagulation%20and%20flocculation%20of%20brewery%20wastewater%20using%20carbon%20nanotubes&rft.jtitle=Water%20research%20(Oxford)&rft.au=Simate,%20Geoffrey%20S.&rft.date=2012-03-15&rft.volume=46&rft.issue=4&rft.spage=1185&rft.epage=1197&rft.pages=1185-1197&rft.issn=0043-1354&rft.eissn=1879-2448&rft.coden=WATRAG&rft_id=info:doi/10.1016/j.watres.2011.12.023&rft_dat=%3Cproquest_cross%3E917576427%3C/proquest_cross%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_pqid=917576427&rft_id=info:pmid/22212884&rft_els_id=S0043135411007950&rfr_iscdi=true |