Using iron-coated spent catalyst as an alternative adsorbent to remove Cr(VI) from water
The feasibility of utilizing iron-coated spent catalyst to adsorb Cr(VI) from aqueous solution was studied. Various factors, such as types and concentrations of iron salt, pH, and initial Cr(VI) concentration were investigated. A significant increase in Cr(VI) removal capacity can be achieved throug...
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| Veröffentlicht in: | Water science and technology 1998, Vol.38 (4-5), p.155-162 |
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| creator | Liu, J.C. Huang, J.G. |
| description | The feasibility of utilizing iron-coated spent catalyst to adsorb Cr(VI) from aqueous solution was studied. Various factors, such as types and concentrations of iron salt, pH, and initial Cr(VI) concentration were investigated. A significant increase in Cr(VI) removal capacity can be achieved through iron-coating. The maximum adsorption was found at pH of 3.0–4.0. The presence of chloride and sulfate ions were found to suppress Cr(VI) adsorption. Langmuir adsorption isotherm was utilized to describe the adsorption reaction. Results from zeta potential measurement indicate that Cr(VI) is adsorbed largely through electrostatic interaction onto iron-coated spent catalyst. This study shows that spent catalyst can be converted to a useful adsorbent for Cr(VI) removal. |
| doi_str_mv | 10.1016/S0273-1223(98)00524-1 |
| format | Article |
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Various factors, such as types and concentrations of iron salt, pH, and initial Cr(VI) concentration were investigated. A significant increase in Cr(VI) removal capacity can be achieved through iron-coating. The maximum adsorption was found at pH of 3.0–4.0. The presence of chloride and sulfate ions were found to suppress Cr(VI) adsorption. Langmuir adsorption isotherm was utilized to describe the adsorption reaction. Results from zeta potential measurement indicate that Cr(VI) is adsorbed largely through electrostatic interaction onto iron-coated spent catalyst. This study shows that spent catalyst can be converted to a useful adsorbent for Cr(VI) removal.</description><identifier>ISSN: 0273-1223</identifier><identifier>ISBN: 9780080433929</identifier><identifier>ISBN: 0080433928</identifier><identifier>EISSN: 1996-9732</identifier><identifier>DOI: 10.1016/S0273-1223(98)00524-1</identifier><identifier>CODEN: WSTED4</identifier><language>eng</language><publisher>New York NY: Elsevier Ltd</publisher><subject>Adsorbents ; Adsorption ; Applied sciences ; Capacity ; Catalysis ; Catalysts ; Chromium ; Coating ; Coatings ; Cr(VI) ; Electrostatic properties ; Exact sciences and technology ; Feasibility studies ; Industrial wastewaters ; Iron ; pH effects ; pH, spent catalyst ; Pollution ; Removal ; Sulfates ; Wastewaters ; Water treatment and pollution ; Zeta potential</subject><ispartof>Water science and technology, 1998, Vol.38 (4-5), p.155-162</ispartof><rights>1998 International Association on Water Quality</rights><rights>1999 INIST-CNRS</rights><rights>Copyright IWA Publishing Aug 1998</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c372t-129c9b8a8c72fb66bde1507be945cc0bd9c6ca0170bb5db1c7342e0328f48be3</citedby></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>309,310,314,776,780,785,786,4009,4035,4036,27902,27903,27904</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=1572050$$DView record in Pascal Francis$$Hfree_for_read</backlink></links><search><contributor>Grabow, WOK</contributor><contributor>Van Der Vlies, A</contributor><contributor>Lesouef, A</contributor><contributor>Haas, C</contributor><contributor>Watanabe, Y</contributor><contributor>Milburn, A</contributor><contributor>Hall, ER</contributor><contributor>Dohmann, M</contributor><contributor>Nagle, PT</contributor><contributor>Orhon, D</contributor><contributor>Purdon, CD</contributor><creatorcontrib>Liu, J.C.</creatorcontrib><creatorcontrib>Huang, J.G.</creatorcontrib><title>Using iron-coated spent catalyst as an alternative adsorbent to remove Cr(VI) from water</title><title>Water science and technology</title><description>The feasibility of utilizing iron-coated spent catalyst to adsorb Cr(VI) from aqueous solution was studied. Various factors, such as types and concentrations of iron salt, pH, and initial Cr(VI) concentration were investigated. A significant increase in Cr(VI) removal capacity can be achieved through iron-coating. The maximum adsorption was found at pH of 3.0–4.0. The presence of chloride and sulfate ions were found to suppress Cr(VI) adsorption. Langmuir adsorption isotherm was utilized to describe the adsorption reaction. Results from zeta potential measurement indicate that Cr(VI) is adsorbed largely through electrostatic interaction onto iron-coated spent catalyst. This study shows that spent catalyst can be converted to a useful adsorbent for Cr(VI) removal.</description><subject>Adsorbents</subject><subject>Adsorption</subject><subject>Applied sciences</subject><subject>Capacity</subject><subject>Catalysis</subject><subject>Catalysts</subject><subject>Chromium</subject><subject>Coating</subject><subject>Coatings</subject><subject>Cr(VI)</subject><subject>Electrostatic properties</subject><subject>Exact sciences and technology</subject><subject>Feasibility studies</subject><subject>Industrial wastewaters</subject><subject>Iron</subject><subject>pH effects</subject><subject>pH, spent catalyst</subject><subject>Pollution</subject><subject>Removal</subject><subject>Sulfates</subject><subject>Wastewaters</subject><subject>Water treatment and pollution</subject><subject>Zeta potential</subject><issn>0273-1223</issn><issn>1996-9732</issn><isbn>9780080433929</isbn><isbn>0080433928</isbn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>1998</creationdate><recordtype>article</recordtype><sourceid>ABUWG</sourceid><sourceid>AFKRA</sourceid><sourceid>BENPR</sourceid><sourceid>CCPQU</sourceid><sourceid>DWQXO</sourceid><recordid>eNqFkd1rFDEUxYMfYF37JwgBRdqH0ZtkJh9PRRY_CgUfrOJbSDJ3JGV2sibZSv97s92i4Ms-Xbj87rmHcwh5yeAtAybffQWuRMc4F2dGnwMMvO_YI3LCjJGdUYI_JqdGaQANvRCGmyfk5O_JM_K8lBsAUKKHE_LjW4nLTxpzWrqQXMWRli0ulQZX3XxXKnWFuoW6uWJeXI23SN1YUvZ7qCaacZPabp3Pvl-e0ymnDf3dZPIL8nRyc8HTh7ki1x8_XK8_d1dfPl2u3191QShemyUTjNdOB8UnL6UfkQ2gPJp-CAH8aIIMDpgC74fRs9BscwTB9dRrj2JF3hxktzn92mGpdhNLwHl2C6ZdsUzxQUnZHwf7AVgvzXFQSMYlQANf_QfepF3LaG6MacFr0WvdqOFAhZxKyTjZbY4bl-8sA7uv097XaffdWKPtfZ3tyYq8flB3Jbh5ym4Jsfw7HhSHYW_i4oBhy_g2YrYlRFwCjjFjqHZM8cijPxrGr_s</recordid><startdate>1998</startdate><enddate>1998</enddate><creator>Liu, J.C.</creator><creator>Huang, J.G.</creator><general>Elsevier Ltd</general><general>Pergamon Press</general><general>IWA Publishing</general><scope>IQODW</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>PQEST</scope><scope>PQQKQ</scope><scope>PQUKI</scope><scope>PTHSS</scope><scope>7ST</scope><scope>SOI</scope></search><sort><creationdate>1998</creationdate><title>Using iron-coated spent catalyst as an alternative adsorbent to remove Cr(VI) from water</title><author>Liu, J.C. ; Huang, J.G.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c372t-129c9b8a8c72fb66bde1507be945cc0bd9c6ca0170bb5db1c7342e0328f48be3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>1998</creationdate><topic>Adsorbents</topic><topic>Adsorption</topic><topic>Applied sciences</topic><topic>Capacity</topic><topic>Catalysis</topic><topic>Catalysts</topic><topic>Chromium</topic><topic>Coating</topic><topic>Coatings</topic><topic>Cr(VI)</topic><topic>Electrostatic properties</topic><topic>Exact sciences and technology</topic><topic>Feasibility studies</topic><topic>Industrial wastewaters</topic><topic>Iron</topic><topic>pH effects</topic><topic>pH, spent catalyst</topic><topic>Pollution</topic><topic>Removal</topic><topic>Sulfates</topic><topic>Wastewaters</topic><topic>Water treatment and pollution</topic><topic>Zeta potential</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Liu, J.C.</creatorcontrib><creatorcontrib>Huang, J.G.</creatorcontrib><collection>Pascal-Francis</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 One Academic Eastern Edition (DO NOT USE)</collection><collection>ProQuest One Academic</collection><collection>ProQuest One Academic UKI Edition</collection><collection>Engineering Collection</collection><collection>Environment 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>Liu, J.C.</au><au>Huang, J.G.</au><au>Grabow, WOK</au><au>Van Der Vlies, A</au><au>Lesouef, A</au><au>Haas, C</au><au>Watanabe, Y</au><au>Milburn, A</au><au>Hall, ER</au><au>Dohmann, M</au><au>Nagle, PT</au><au>Orhon, D</au><au>Purdon, CD</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Using iron-coated spent catalyst as an alternative adsorbent to remove Cr(VI) from water</atitle><jtitle>Water science and technology</jtitle><date>1998</date><risdate>1998</risdate><volume>38</volume><issue>4-5</issue><spage>155</spage><epage>162</epage><pages>155-162</pages><issn>0273-1223</issn><eissn>1996-9732</eissn><isbn>9780080433929</isbn><isbn>0080433928</isbn><coden>WSTED4</coden><abstract>The feasibility of utilizing iron-coated spent catalyst to adsorb Cr(VI) from aqueous solution was studied. Various factors, such as types and concentrations of iron salt, pH, and initial Cr(VI) concentration were investigated. A significant increase in Cr(VI) removal capacity can be achieved through iron-coating. The maximum adsorption was found at pH of 3.0–4.0. The presence of chloride and sulfate ions were found to suppress Cr(VI) adsorption. Langmuir adsorption isotherm was utilized to describe the adsorption reaction. Results from zeta potential measurement indicate that Cr(VI) is adsorbed largely through electrostatic interaction onto iron-coated spent catalyst. This study shows that spent catalyst can be converted to a useful adsorbent for Cr(VI) removal.</abstract><cop>New York NY</cop><cop>Oxford</cop><pub>Elsevier Ltd</pub><doi>10.1016/S0273-1223(98)00524-1</doi><tpages>8</tpages></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 0273-1223 |
| ispartof | Water science and technology, 1998, Vol.38 (4-5), p.155-162 |
| issn | 0273-1223 1996-9732 |
| language | eng |
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| source | Elektronische Zeitschriftenbibliothek - Frei zugängliche E-Journals |
| subjects | Adsorbents Adsorption Applied sciences Capacity Catalysis Catalysts Chromium Coating Coatings Cr(VI) Electrostatic properties Exact sciences and technology Feasibility studies Industrial wastewaters Iron pH effects pH, spent catalyst Pollution Removal Sulfates Wastewaters Water treatment and pollution Zeta potential |
| title | Using iron-coated spent catalyst as an alternative adsorbent to remove Cr(VI) from water |
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