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New ceramic microfiltration membranes from Tunisian natural materials: Application for the cuttlefish effluents treatment
New microfiltration membranes from Tunisian natural materials are obtained using ceramic method. Paste from Tunisian silty marls refereed (M 11) is extruded to elaborate a porous tubular configuration used as supports. The support heated at 1190 °C, shows an average pore diameters and porosity of ab...
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Published in: | Ceramics international 2009-01, Vol.35 (1), p.55-61 |
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creator | Khemakhem, S. Larbot, A. Ben Amar, R. |
description | New microfiltration membranes from Tunisian natural materials are obtained using ceramic method. Paste from Tunisian silty marls refereed (M
11) is extruded to elaborate a porous tubular configuration used as supports. The support heated at 1190
°C, shows an average pore diameters and porosity of about 9.2
μm and 49%, respectively. The properties in term of mechanical and corrosion resistances are very interesting. The elaboration of the layer based on Tunisian clay refereed (JM
18) is performed by slip-casting method. The heating treatment at 900
°C leads to an average pore size of 0.18
μm. The water permeability determined of this membrane is 867
l
h
−1
m
−2
bar
−1. This membrane can be used for crossflow microfiltration. The application to the cuttlefish effluent clarification shows an important decrease of turbidity (inferior to 1 NTU) and chemical organic demand (COD) values (retention rate of about 65%). So, it seems that the prepared membrane is suitable for such wastewater treatment. |
doi_str_mv | 10.1016/j.ceramint.2007.09.117 |
format | article |
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11) is extruded to elaborate a porous tubular configuration used as supports. The support heated at 1190
°C, shows an average pore diameters and porosity of about 9.2
μm and 49%, respectively. The properties in term of mechanical and corrosion resistances are very interesting. The elaboration of the layer based on Tunisian clay refereed (JM
18) is performed by slip-casting method. The heating treatment at 900
°C leads to an average pore size of 0.18
μm. The water permeability determined of this membrane is 867
l
h
−1
m
−2
bar
−1. This membrane can be used for crossflow microfiltration. The application to the cuttlefish effluent clarification shows an important decrease of turbidity (inferior to 1 NTU) and chemical organic demand (COD) values (retention rate of about 65%). So, it seems that the prepared membrane is suitable for such wastewater treatment.</description><identifier>ISSN: 0272-8842</identifier><identifier>EISSN: 1873-3956</identifier><identifier>DOI: 10.1016/j.ceramint.2007.09.117</identifier><language>eng</language><publisher>Elsevier Ltd</publisher><subject>Ceramic ; Chemical Sciences ; Cuttlefish effluent ; D. Clay ; E. Membrane ; Material chemistry ; Microfiltration ; Silty marls</subject><ispartof>Ceramics international, 2009-01, Vol.35 (1), p.55-61</ispartof><rights>2007 Elsevier Ltd and Techna Group S.r.l.</rights><rights>Distributed under a Creative Commons Attribution 4.0 International License</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c425t-2ddbd0e2fc03feb2219f5aff300bd626a27d4e46eae4dbd7fb2e1de1d75e65cf3</citedby><cites>FETCH-LOGICAL-c425t-2ddbd0e2fc03feb2219f5aff300bd626a27d4e46eae4dbd7fb2e1de1d75e65cf3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>230,314,780,784,885,27922,27923</link.rule.ids><backlink>$$Uhttps://hal.science/hal-00424243$$DView record in HAL$$Hfree_for_read</backlink></links><search><creatorcontrib>Khemakhem, S.</creatorcontrib><creatorcontrib>Larbot, A.</creatorcontrib><creatorcontrib>Ben Amar, R.</creatorcontrib><title>New ceramic microfiltration membranes from Tunisian natural materials: Application for the cuttlefish effluents treatment</title><title>Ceramics international</title><description>New microfiltration membranes from Tunisian natural materials are obtained using ceramic method. Paste from Tunisian silty marls refereed (M
11) is extruded to elaborate a porous tubular configuration used as supports. The support heated at 1190
°C, shows an average pore diameters and porosity of about 9.2
μm and 49%, respectively. The properties in term of mechanical and corrosion resistances are very interesting. The elaboration of the layer based on Tunisian clay refereed (JM
18) is performed by slip-casting method. The heating treatment at 900
°C leads to an average pore size of 0.18
μm. The water permeability determined of this membrane is 867
l
h
−1
m
−2
bar
−1. This membrane can be used for crossflow microfiltration. The application to the cuttlefish effluent clarification shows an important decrease of turbidity (inferior to 1 NTU) and chemical organic demand (COD) values (retention rate of about 65%). So, it seems that the prepared membrane is suitable for such wastewater treatment.</description><subject>Ceramic</subject><subject>Chemical Sciences</subject><subject>Cuttlefish effluent</subject><subject>D. Clay</subject><subject>E. Membrane</subject><subject>Material chemistry</subject><subject>Microfiltration</subject><subject>Silty marls</subject><issn>0272-8842</issn><issn>1873-3956</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2009</creationdate><recordtype>article</recordtype><recordid>eNqFkVtLxDAQhYMouF7-guRJ8KF1kt62Prks3mDRF30OaTphs6TtmqQr--_NUvVVMmHCcL4DmUPIFYOUAStvN6lCJzvTh5QDVCnUKWPVEZmxeZUlWV2Ux2QGvOLJfJ7zU3Lm_QYiWOcwI_tX_KITr2i8btDGBieDGXraYdc42aOn2g0dfR97443saS_D6KSlnQzojLT-ji62W2vUhOnB0bBGqsYQLGrj1xS1tiP2wdPgUIYuPi_IiY4oXv70c_Lx-PC-fE5Wb08vy8UqUTkvQsLbtmkBuVaQaWw4Z7UupNYZQNOWvJS8anPMS5SYR2WlG46sjVUVWBZKZ-fkZvJdSyu2znTS7cUgjXherMRhBpDzeLIdi9rrSbt1w-eIPojOeIXWxiUMoxdZyQAyfhCWkzAuzHuH-s-ZgTikIjbiNxVxSEVALWIqEbyfQIxf3hl0wiuDvcLWOFRBtIP5z-IbfZqd1w</recordid><startdate>20090101</startdate><enddate>20090101</enddate><creator>Khemakhem, S.</creator><creator>Larbot, A.</creator><creator>Ben Amar, R.</creator><general>Elsevier Ltd</general><general>Elsevier</general><scope>AAYXX</scope><scope>CITATION</scope><scope>7QQ</scope><scope>7SE</scope><scope>7SR</scope><scope>8FD</scope><scope>JG9</scope><scope>1XC</scope></search><sort><creationdate>20090101</creationdate><title>New ceramic microfiltration membranes from Tunisian natural materials: Application for the cuttlefish effluents treatment</title><author>Khemakhem, S. ; Larbot, A. ; Ben Amar, R.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c425t-2ddbd0e2fc03feb2219f5aff300bd626a27d4e46eae4dbd7fb2e1de1d75e65cf3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2009</creationdate><topic>Ceramic</topic><topic>Chemical Sciences</topic><topic>Cuttlefish effluent</topic><topic>D. Clay</topic><topic>E. Membrane</topic><topic>Material chemistry</topic><topic>Microfiltration</topic><topic>Silty marls</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Khemakhem, S.</creatorcontrib><creatorcontrib>Larbot, A.</creatorcontrib><creatorcontrib>Ben Amar, R.</creatorcontrib><collection>CrossRef</collection><collection>Ceramic Abstracts</collection><collection>Corrosion Abstracts</collection><collection>Engineered Materials Abstracts</collection><collection>Technology Research Database</collection><collection>Materials Research Database</collection><collection>Hyper Article en Ligne (HAL)</collection><jtitle>Ceramics international</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Khemakhem, S.</au><au>Larbot, A.</au><au>Ben Amar, R.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>New ceramic microfiltration membranes from Tunisian natural materials: Application for the cuttlefish effluents treatment</atitle><jtitle>Ceramics international</jtitle><date>2009-01-01</date><risdate>2009</risdate><volume>35</volume><issue>1</issue><spage>55</spage><epage>61</epage><pages>55-61</pages><issn>0272-8842</issn><eissn>1873-3956</eissn><abstract>New microfiltration membranes from Tunisian natural materials are obtained using ceramic method. Paste from Tunisian silty marls refereed (M
11) is extruded to elaborate a porous tubular configuration used as supports. The support heated at 1190
°C, shows an average pore diameters and porosity of about 9.2
μm and 49%, respectively. The properties in term of mechanical and corrosion resistances are very interesting. The elaboration of the layer based on Tunisian clay refereed (JM
18) is performed by slip-casting method. The heating treatment at 900
°C leads to an average pore size of 0.18
μm. The water permeability determined of this membrane is 867
l
h
−1
m
−2
bar
−1. This membrane can be used for crossflow microfiltration. The application to the cuttlefish effluent clarification shows an important decrease of turbidity (inferior to 1 NTU) and chemical organic demand (COD) values (retention rate of about 65%). So, it seems that the prepared membrane is suitable for such wastewater treatment.</abstract><pub>Elsevier Ltd</pub><doi>10.1016/j.ceramint.2007.09.117</doi><tpages>7</tpages><oa>free_for_read</oa></addata></record> |
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source | ScienceDirect Freedom Collection |
subjects | Ceramic Chemical Sciences Cuttlefish effluent D. Clay E. Membrane Material chemistry Microfiltration Silty marls |
title | New ceramic microfiltration membranes from Tunisian natural materials: Application for the cuttlefish effluents treatment |
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