A novel application of modified bamboo charcoal to treat oil-containing wastewater and its modified mechanism
Three conventional coalescence filters including walnut shells (WS), polystyrene resin particles (PR), and quartz sand (QS) were compared with bamboo charcoal (BC) to treat oily wastewater in a coalescence system process. The results showed the order of oil removal efficiency was QS>BC>WS>P...
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| Veröffentlicht in: | Water science and technology 2014-01, Vol.70 (12), p.1992-1997 |
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| container_end_page | 1997 |
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| container_issue | 12 |
| container_start_page | 1992 |
| container_title | Water science and technology |
| container_volume | 70 |
| creator | Hu, Cui Zou, Xiaoming Liu, Jia Zhang, Shucong Feng, Yi Huang, Xiangfeng |
| description | Three conventional coalescence filters including walnut shells (WS), polystyrene resin particles (PR), and quartz sand (QS) were compared with bamboo charcoal (BC) to treat oily wastewater in a coalescence system process. The results showed the order of oil removal efficiency was QS>BC>WS>PR. To improve the oil removal efficiency of BC further, six types of modified BC were prepared. The results showed that the modified BC using silane coupling agent (SCA) significantly increased oil removal efficiency, but the other types (including the use of NaOH, HNO3, H2O2, FeCl3 and ultrasound) of modified BC exhibited nearly the same level of efficiency as that of pure BC. Infra-red, X-ray diffraction, scanning electron microscopy, and the contact angle for modified BC were measured to reveal the modified mechanism. It was found that the higher oil removal efficiency of the SCA-modified BC occurred due to the changed crystal structure of the BC and the increase in its surface hydrophobicity, which resulted in higher oil removal efficiency. Therefore, modified bamboo charcoal is an attractive filter candidate for oil removal in a coalescence system process. |
| doi_str_mv | 10.2166/wst.2014.446 |
| format | Article |
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The results showed the order of oil removal efficiency was QS>BC>WS>PR. To improve the oil removal efficiency of BC further, six types of modified BC were prepared. The results showed that the modified BC using silane coupling agent (SCA) significantly increased oil removal efficiency, but the other types (including the use of NaOH, HNO3, H2O2, FeCl3 and ultrasound) of modified BC exhibited nearly the same level of efficiency as that of pure BC. Infra-red, X-ray diffraction, scanning electron microscopy, and the contact angle for modified BC were measured to reveal the modified mechanism. It was found that the higher oil removal efficiency of the SCA-modified BC occurred due to the changed crystal structure of the BC and the increase in its surface hydrophobicity, which resulted in higher oil removal efficiency. Therefore, modified bamboo charcoal is an attractive filter candidate for oil removal in a coalescence system process.</description><identifier>ISSN: 0273-1223</identifier><identifier>EISSN: 1996-9732</identifier><identifier>DOI: 10.2166/wst.2014.446</identifier><identifier>PMID: 25521135</identifier><identifier>CODEN: WSTED4</identifier><language>eng</language><publisher>London: International Water Association</publisher><subject>Adsorption ; Analysis methods ; Applied sciences ; Bamboo ; Bambusa - chemistry ; Charcoal ; Charcoal - chemistry ; Coalescence ; Coalescing ; Contact angle ; Coupling agents ; Crystal structure ; Efficiency ; Electron microscopy ; Exact sciences and technology ; Ferric chloride ; Filtration ; Fluid filters ; General purification processes ; Hydrogen Peroxide ; Hydrophobicity ; Juglans ; Natural water pollution ; Oil removal ; Oils - isolation & purification ; Particle physics ; Pollution ; Pollution control ; Polystyrene ; Polystyrene resins ; Removal ; Scanning electron microscopy ; Sodium hydroxide ; Ultrasound ; Waste Water ; Wastewater ; Wastewater treatment ; Wastewaters ; Water Pollutants, Chemical - isolation & purification ; Water Purification ; Water treatment and pollution ; X-Ray Diffraction</subject><ispartof>Water science and technology, 2014-01, Vol.70 (12), p.1992-1997</ispartof><rights>2015 INIST-CNRS</rights><rights>Copyright IWA Publishing Dec 2014</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c382t-4d884f2ae92bb7117b5c92e1bc468f6dde0fd496522027372996c0a1e29b40583</citedby></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,776,780,27901,27902</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=29086412$$DView record in Pascal Francis$$Hfree_for_read</backlink><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/25521135$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Hu, Cui</creatorcontrib><creatorcontrib>Zou, Xiaoming</creatorcontrib><creatorcontrib>Liu, Jia</creatorcontrib><creatorcontrib>Zhang, Shucong</creatorcontrib><creatorcontrib>Feng, Yi</creatorcontrib><creatorcontrib>Huang, Xiangfeng</creatorcontrib><title>A novel application of modified bamboo charcoal to treat oil-containing wastewater and its modified mechanism</title><title>Water science and technology</title><addtitle>Water Sci Technol</addtitle><description>Three conventional coalescence filters including walnut shells (WS), polystyrene resin particles (PR), and quartz sand (QS) were compared with bamboo charcoal (BC) to treat oily wastewater in a coalescence system process. The results showed the order of oil removal efficiency was QS>BC>WS>PR. To improve the oil removal efficiency of BC further, six types of modified BC were prepared. The results showed that the modified BC using silane coupling agent (SCA) significantly increased oil removal efficiency, but the other types (including the use of NaOH, HNO3, H2O2, FeCl3 and ultrasound) of modified BC exhibited nearly the same level of efficiency as that of pure BC. Infra-red, X-ray diffraction, scanning electron microscopy, and the contact angle for modified BC were measured to reveal the modified mechanism. It was found that the higher oil removal efficiency of the SCA-modified BC occurred due to the changed crystal structure of the BC and the increase in its surface hydrophobicity, which resulted in higher oil removal efficiency. Therefore, modified bamboo charcoal is an attractive filter candidate for oil removal in a coalescence system process.</description><subject>Adsorption</subject><subject>Analysis methods</subject><subject>Applied sciences</subject><subject>Bamboo</subject><subject>Bambusa - chemistry</subject><subject>Charcoal</subject><subject>Charcoal - chemistry</subject><subject>Coalescence</subject><subject>Coalescing</subject><subject>Contact angle</subject><subject>Coupling agents</subject><subject>Crystal structure</subject><subject>Efficiency</subject><subject>Electron microscopy</subject><subject>Exact sciences and technology</subject><subject>Ferric chloride</subject><subject>Filtration</subject><subject>Fluid filters</subject><subject>General purification processes</subject><subject>Hydrogen Peroxide</subject><subject>Hydrophobicity</subject><subject>Juglans</subject><subject>Natural water pollution</subject><subject>Oil removal</subject><subject>Oils - isolation & purification</subject><subject>Particle physics</subject><subject>Pollution</subject><subject>Pollution control</subject><subject>Polystyrene</subject><subject>Polystyrene resins</subject><subject>Removal</subject><subject>Scanning electron microscopy</subject><subject>Sodium hydroxide</subject><subject>Ultrasound</subject><subject>Waste Water</subject><subject>Wastewater</subject><subject>Wastewater treatment</subject><subject>Wastewaters</subject><subject>Water Pollutants, Chemical - isolation & purification</subject><subject>Water Purification</subject><subject>Water treatment and pollution</subject><subject>X-Ray Diffraction</subject><issn>0273-1223</issn><issn>1996-9732</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2014</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><sourceid>BENPR</sourceid><recordid>eNqF0c1rFDEYBvAgil2rN88SEMGDs-ZNMpnkWIpfUOilnsM7mYymzCRrknXpf2-Wrha89JTLLw8870PIa2BbDkp9PJS65QzkVkr1hGzAGNWZQfCnZMP4IDrgXJyRF6XcMsYGIdlzcsb7ngOIfkPWCxrTb79Q3O2W4LCGFGma6ZqmMAc_0RHXMSXqfmJ2CRdaE63ZY6UpLJ1LsWKIIf6gByzVH7D6TDFONNTykLH69j2Gsr4kz2Zcin91es_J98-fbi6_dlfXX75dXlx1TmheOzlpLWeO3vBxHACGsXeGexidVHpW0-TZPEmjes6PFQfeOjuG4LkZJeu1OCfv73N3Of3a-1LtGorzy4LRp32xoJlWGmS7x6NUCWM0E0w0-vY_epv2ObYiFowUBqTRR_XhXrmcSsl-trscVsx3Fpg9LmbbYva4mG2LNf7mFLofVz_9w38nauDdCWBxuMwZowvlwZlWRQIXfwBBKJ2j</recordid><startdate>20140101</startdate><enddate>20140101</enddate><creator>Hu, Cui</creator><creator>Zou, Xiaoming</creator><creator>Liu, Jia</creator><creator>Zhang, Shucong</creator><creator>Feng, Yi</creator><creator>Huang, Xiangfeng</creator><general>International Water Association</general><general>IWA Publishing</general><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>3V.</scope><scope>7QH</scope><scope>7UA</scope><scope>7X7</scope><scope>7XB</scope><scope>88E</scope><scope>8FE</scope><scope>8FG</scope><scope>8FI</scope><scope>8FJ</scope><scope>8FK</scope><scope>ABJCF</scope><scope>ABUWG</scope><scope>AEUYN</scope><scope>AFKRA</scope><scope>BENPR</scope><scope>BGLVJ</scope><scope>BHPHI</scope><scope>BKSAR</scope><scope>C1K</scope><scope>CCPQU</scope><scope>DWQXO</scope><scope>F1W</scope><scope>FYUFA</scope><scope>GHDGH</scope><scope>H96</scope><scope>H97</scope><scope>HCIFZ</scope><scope>K9.</scope><scope>L.G</scope><scope>L6V</scope><scope>M0S</scope><scope>M1P</scope><scope>M7S</scope><scope>PCBAR</scope><scope>PHGZM</scope><scope>PHGZT</scope><scope>PJZUB</scope><scope>PKEHL</scope><scope>PPXIY</scope><scope>PQEST</scope><scope>PQGLB</scope><scope>PQQKQ</scope><scope>PQUKI</scope><scope>PTHSS</scope><scope>7X8</scope><scope>7ST</scope><scope>7TV</scope><scope>SOI</scope></search><sort><creationdate>20140101</creationdate><title>A novel application of modified bamboo charcoal to treat oil-containing wastewater and its modified mechanism</title><author>Hu, Cui ; Zou, Xiaoming ; Liu, Jia ; Zhang, Shucong ; Feng, Yi ; Huang, Xiangfeng</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c382t-4d884f2ae92bb7117b5c92e1bc468f6dde0fd496522027372996c0a1e29b40583</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2014</creationdate><topic>Adsorption</topic><topic>Analysis methods</topic><topic>Applied sciences</topic><topic>Bamboo</topic><topic>Bambusa - chemistry</topic><topic>Charcoal</topic><topic>Charcoal - chemistry</topic><topic>Coalescence</topic><topic>Coalescing</topic><topic>Contact angle</topic><topic>Coupling agents</topic><topic>Crystal structure</topic><topic>Efficiency</topic><topic>Electron microscopy</topic><topic>Exact sciences and technology</topic><topic>Ferric chloride</topic><topic>Filtration</topic><topic>Fluid filters</topic><topic>General purification processes</topic><topic>Hydrogen Peroxide</topic><topic>Hydrophobicity</topic><topic>Juglans</topic><topic>Natural water pollution</topic><topic>Oil removal</topic><topic>Oils - isolation & purification</topic><topic>Particle physics</topic><topic>Pollution</topic><topic>Pollution control</topic><topic>Polystyrene</topic><topic>Polystyrene resins</topic><topic>Removal</topic><topic>Scanning electron microscopy</topic><topic>Sodium hydroxide</topic><topic>Ultrasound</topic><topic>Waste Water</topic><topic>Wastewater</topic><topic>Wastewater treatment</topic><topic>Wastewaters</topic><topic>Water Pollutants, Chemical - isolation & purification</topic><topic>Water Purification</topic><topic>Water treatment and pollution</topic><topic>X-Ray Diffraction</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Hu, Cui</creatorcontrib><creatorcontrib>Zou, Xiaoming</creatorcontrib><creatorcontrib>Liu, Jia</creatorcontrib><creatorcontrib>Zhang, Shucong</creatorcontrib><creatorcontrib>Feng, Yi</creatorcontrib><creatorcontrib>Huang, Xiangfeng</creatorcontrib><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>ProQuest Central (Corporate)</collection><collection>Aqualine</collection><collection>Water Resources Abstracts</collection><collection>Health & Medical Collection</collection><collection>ProQuest Central (purchase pre-March 2016)</collection><collection>Medical Database (Alumni Edition)</collection><collection>ProQuest SciTech Collection</collection><collection>ProQuest Technology Collection</collection><collection>Hospital Premium Collection</collection><collection>Hospital Premium Collection (Alumni Edition)</collection><collection>ProQuest Central (Alumni) (purchase pre-March 2016)</collection><collection>Materials Science & Engineering Collection</collection><collection>ProQuest Central (Alumni Edition)</collection><collection>ProQuest One Sustainability</collection><collection>ProQuest Central UK/Ireland</collection><collection>ProQuest Central</collection><collection>Technology Collection</collection><collection>Natural Science Collection</collection><collection>Earth, Atmospheric & Aquatic Science Collection</collection><collection>Environmental Sciences and Pollution Management</collection><collection>ProQuest One Community College</collection><collection>ProQuest Central Korea</collection><collection>ASFA: Aquatic Sciences and Fisheries Abstracts</collection><collection>Health Research Premium Collection</collection><collection>Health Research Premium Collection (Alumni)</collection><collection>Aquatic Science & Fisheries Abstracts (ASFA) 2: Ocean Technology, Policy & Non-Living Resources</collection><collection>Aquatic Science & Fisheries Abstracts (ASFA) 3: Aquatic Pollution & Environmental Quality</collection><collection>SciTech Premium Collection</collection><collection>ProQuest Health & Medical Complete (Alumni)</collection><collection>Aquatic Science & Fisheries Abstracts (ASFA) Professional</collection><collection>ProQuest Engineering Collection</collection><collection>Health & Medical Collection (Alumni Edition)</collection><collection>Medical Database</collection><collection>Engineering Database</collection><collection>Earth, Atmospheric & Aquatic Science Database</collection><collection>ProQuest Central (New)</collection><collection>ProQuest One Academic (New)</collection><collection>ProQuest Health & Medical Research Collection</collection><collection>ProQuest One Academic Middle East (New)</collection><collection>ProQuest One Health & Nursing</collection><collection>ProQuest One Academic Eastern Edition (DO NOT USE)</collection><collection>ProQuest One Applied & Life Sciences</collection><collection>ProQuest One Academic</collection><collection>ProQuest One Academic UKI Edition</collection><collection>Engineering Collection</collection><collection>MEDLINE - Academic</collection><collection>Environment Abstracts</collection><collection>Pollution Abstracts</collection><collection>Environment Abstracts</collection><jtitle>Water science and technology</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Hu, Cui</au><au>Zou, Xiaoming</au><au>Liu, Jia</au><au>Zhang, Shucong</au><au>Feng, Yi</au><au>Huang, Xiangfeng</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>A novel application of modified bamboo charcoal to treat oil-containing wastewater and its modified mechanism</atitle><jtitle>Water science and technology</jtitle><addtitle>Water Sci Technol</addtitle><date>2014-01-01</date><risdate>2014</risdate><volume>70</volume><issue>12</issue><spage>1992</spage><epage>1997</epage><pages>1992-1997</pages><issn>0273-1223</issn><eissn>1996-9732</eissn><coden>WSTED4</coden><abstract>Three conventional coalescence filters including walnut shells (WS), polystyrene resin particles (PR), and quartz sand (QS) were compared with bamboo charcoal (BC) to treat oily wastewater in a coalescence system process. The results showed the order of oil removal efficiency was QS>BC>WS>PR. To improve the oil removal efficiency of BC further, six types of modified BC were prepared. The results showed that the modified BC using silane coupling agent (SCA) significantly increased oil removal efficiency, but the other types (including the use of NaOH, HNO3, H2O2, FeCl3 and ultrasound) of modified BC exhibited nearly the same level of efficiency as that of pure BC. Infra-red, X-ray diffraction, scanning electron microscopy, and the contact angle for modified BC were measured to reveal the modified mechanism. It was found that the higher oil removal efficiency of the SCA-modified BC occurred due to the changed crystal structure of the BC and the increase in its surface hydrophobicity, which resulted in higher oil removal efficiency. Therefore, modified bamboo charcoal is an attractive filter candidate for oil removal in a coalescence system process.</abstract><cop>London</cop><pub>International Water Association</pub><pmid>25521135</pmid><doi>10.2166/wst.2014.446</doi><tpages>6</tpages></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 0273-1223 |
| ispartof | Water science and technology, 2014-01, Vol.70 (12), p.1992-1997 |
| issn | 0273-1223 1996-9732 |
| language | eng |
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| source | MEDLINE; Elektronische Zeitschriftenbibliothek - Frei zugängliche E-Journals |
| subjects | Adsorption Analysis methods Applied sciences Bamboo Bambusa - chemistry Charcoal Charcoal - chemistry Coalescence Coalescing Contact angle Coupling agents Crystal structure Efficiency Electron microscopy Exact sciences and technology Ferric chloride Filtration Fluid filters General purification processes Hydrogen Peroxide Hydrophobicity Juglans Natural water pollution Oil removal Oils - isolation & purification Particle physics Pollution Pollution control Polystyrene Polystyrene resins Removal Scanning electron microscopy Sodium hydroxide Ultrasound Waste Water Wastewater Wastewater treatment Wastewaters Water Pollutants, Chemical - isolation & purification Water Purification Water treatment and pollution X-Ray Diffraction |
| title | A novel application of modified bamboo charcoal to treat oil-containing wastewater and its modified mechanism |
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