Adsorption of trace levels of bromate from aqueous solution by organo-montmorillonite
Organo-montmorillonite was prepared by the modification of montmorillonite (Mont) with cetylpyridinium chloride (CPC), benzethonium chloride (BC) or hexadecyl trimethylammonium chloride (HDTMAC) to study the adsorption of bromate from aqueous solutions. The adsorption from a 0.78μM bromate solution...
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| Veröffentlicht in: | Applied clay science 2011-02, Vol.51 (3), p.375-379 |
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| container_title | Applied clay science |
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| creator | Chitrakar, Ramesh Makita, Yoji Sonoda, Akinari Hirotsu, Takahiro |
| description | Organo-montmorillonite was prepared by the modification of montmorillonite (Mont) with cetylpyridinium chloride (CPC), benzethonium chloride (BC) or hexadecyl trimethylammonium chloride (HDTMAC) to study the adsorption of bromate from aqueous solutions. The adsorption from a 0.78μM bromate solution on CPC–Mont occurred rapidly. The equilibrium was attained within 2h at bromate concentrations |
| doi_str_mv | 10.1016/j.clay.2010.11.033 |
| format | Article |
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The adsorption from a 0.78μM bromate solution on CPC–Mont occurred rapidly. The equilibrium was attained within 2h at bromate concentrations <0.078μM, the maximum contaminant level established for drinking water. 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The adsorption from a 0.78μM bromate solution on CPC–Mont occurred rapidly. The equilibrium was attained within 2h at bromate concentrations <0.078μM, the maximum contaminant level established for drinking water. BC–Mont and HDTMAC–Mont were not effective for the adsorption of bromate in trace concentrations.</description><subject>Adsorption</subject><subject>Aqueous solutions</subject><subject>Bromate</subject><subject>Bromates</subject><subject>Chlorides</subject><subject>Clay (material)</subject><subject>Contaminants</subject><subject>Drinking water</subject><subject>Earth sciences</subject><subject>Earth, ocean, space</subject><subject>Exact sciences and technology</subject><subject>Mineralogy</subject><subject>Montmorillonite</subject><subject>Organo-montmorillonite</subject><subject>Selectivity</subject><subject>Silicates</subject><issn>0169-1317</issn><issn>1872-9053</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2011</creationdate><recordtype>article</recordtype><recordid>eNp9kE1LxDAQhoMouK7-AU-9CF5aM8m2acGLiF8geNFzSJOJZEmbNekK--9N3cWjp0nC885MHkIugVZAoblZV9qrXcXo_AAV5fyILKAVrOxozY_JIkNdCRzEKTlLaU0psLbuFuTjzqQQN5MLYxFsMUWlsfD4jT7N9z6GQU1Y2FwL9bXFsE1FCn77G-h3RYifagzlEMZpCNF5H0Y34Tk5sconvDjUJfl4fHi_fy5f355e7u9eS71i3VT21AhlxcrUHXZmBUYwC6BaAQb7fLLCQsebbkUb3tfYUMqEYZS3fUup0j1fkut9300Mebk0ycEljd6rcd5UAuX5nw0AZJTtUR1DShGt3EQ3qLjLkJwdyrWcHcrZoQSQ2WEOXR36q6SVt1GN2qW_JOPZbg0ic7d7LmvDb4dRJu1w1GhcRD1JE9x_Y34ARReIRw</recordid><startdate>20110201</startdate><enddate>20110201</enddate><creator>Chitrakar, Ramesh</creator><creator>Makita, Yoji</creator><creator>Sonoda, Akinari</creator><creator>Hirotsu, Takahiro</creator><general>Elsevier B.V</general><general>Elsevier</general><scope>IQODW</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7QQ</scope><scope>8FD</scope><scope>JG9</scope></search><sort><creationdate>20110201</creationdate><title>Adsorption of trace levels of bromate from aqueous solution by organo-montmorillonite</title><author>Chitrakar, Ramesh ; Makita, Yoji ; Sonoda, Akinari ; Hirotsu, Takahiro</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c429t-b0d7af74d59e9d41d72f11a871debf11f7f193694063b5e60027d2038b800acb3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2011</creationdate><topic>Adsorption</topic><topic>Aqueous solutions</topic><topic>Bromate</topic><topic>Bromates</topic><topic>Chlorides</topic><topic>Clay (material)</topic><topic>Contaminants</topic><topic>Drinking water</topic><topic>Earth sciences</topic><topic>Earth, ocean, space</topic><topic>Exact sciences and technology</topic><topic>Mineralogy</topic><topic>Montmorillonite</topic><topic>Organo-montmorillonite</topic><topic>Selectivity</topic><topic>Silicates</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Chitrakar, Ramesh</creatorcontrib><creatorcontrib>Makita, Yoji</creatorcontrib><creatorcontrib>Sonoda, Akinari</creatorcontrib><creatorcontrib>Hirotsu, Takahiro</creatorcontrib><collection>Pascal-Francis</collection><collection>CrossRef</collection><collection>Ceramic Abstracts</collection><collection>Technology Research Database</collection><collection>Materials Research Database</collection><jtitle>Applied clay science</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Chitrakar, Ramesh</au><au>Makita, Yoji</au><au>Sonoda, Akinari</au><au>Hirotsu, Takahiro</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Adsorption of trace levels of bromate from aqueous solution by organo-montmorillonite</atitle><jtitle>Applied clay science</jtitle><date>2011-02-01</date><risdate>2011</risdate><volume>51</volume><issue>3</issue><spage>375</spage><epage>379</epage><pages>375-379</pages><issn>0169-1317</issn><eissn>1872-9053</eissn><coden>ACLSER</coden><abstract>Organo-montmorillonite was prepared by the modification of montmorillonite (Mont) with cetylpyridinium chloride (CPC), benzethonium chloride (BC) or hexadecyl trimethylammonium chloride (HDTMAC) to study the adsorption of bromate from aqueous solutions. The adsorption from a 0.78μM bromate solution on CPC–Mont occurred rapidly. The equilibrium was attained within 2h at bromate concentrations <0.078μM, the maximum contaminant level established for drinking water. BC–Mont and HDTMAC–Mont were not effective for the adsorption of bromate in trace concentrations.</abstract><cop>Kidlington</cop><pub>Elsevier B.V</pub><doi>10.1016/j.clay.2010.11.033</doi><tpages>5</tpages></addata></record> |
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| language | eng |
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| subjects | Adsorption Aqueous solutions Bromate Bromates Chlorides Clay (material) Contaminants Drinking water Earth sciences Earth, ocean, space Exact sciences and technology Mineralogy Montmorillonite Organo-montmorillonite Selectivity Silicates |
| title | Adsorption of trace levels of bromate from aqueous solution by organo-montmorillonite |
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