Defluoridation of groundwater by a hybrid process combining adsorption and Donnan dialysis
According to World Health Organization norms, the upper limit of fluoride concentration in drinking water was 1.5 mg 1 −1. The purpose of this study is to apply a hybrid process that combines the adsorption on conventional solid adsorbents such as aluminum and zirconium oxide along with a specific D...
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| Veröffentlicht in: | Desalination 2002-09, Vol.145 (1), p.287-291 |
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| creator | Garmes, Hocine Persin, Françoise Sandeaux, Jacqueline Pourcelly, Gérald Mountadar, Mohamed |
| description | According to World Health Organization norms, the upper limit of fluoride concentration in drinking water was 1.5 mg 1
−1. The purpose of this study is to apply a hybrid process that combines the adsorption on conventional solid adsorbents such as aluminum and zirconium oxide along with a specific Donnan dialysis (DD) procedure to treat groundwater with an excessive fluoride concentration of 4 mg 1
−1 resulting from phosphate mining in Morocco. The DD pre-industrial pilot was equipped with ACS anion-exchange membranes (Tokuyama Co.) having a total area of 0.176 m
2. The DD process was studied under two circulating modes of the receiver solution, single pass and batch, whereas the feed solution flowed continuously as a single pass. To maintain the fluoride concentration below the acceptable values at the outlet of the feed compartment, the extracted fluoride ions are adsorbed by Al
2O
3 and ZrO
2, which were added in the receiver solution. The mineralization of the treated groundwater was not modified. The cation composition remained unchanged, whereas anions, except chloride, were partially eliminated and substituted by chloride ions, giving a fluoride concentration below the acceptable values. |
| doi_str_mv | 10.1016/S0011-9164(02)00424-1 |
| format | Article |
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−1. The purpose of this study is to apply a hybrid process that combines the adsorption on conventional solid adsorbents such as aluminum and zirconium oxide along with a specific Donnan dialysis (DD) procedure to treat groundwater with an excessive fluoride concentration of 4 mg 1
−1 resulting from phosphate mining in Morocco. The DD pre-industrial pilot was equipped with ACS anion-exchange membranes (Tokuyama Co.) having a total area of 0.176 m
2. The DD process was studied under two circulating modes of the receiver solution, single pass and batch, whereas the feed solution flowed continuously as a single pass. To maintain the fluoride concentration below the acceptable values at the outlet of the feed compartment, the extracted fluoride ions are adsorbed by Al
2O
3 and ZrO
2, which were added in the receiver solution. The mineralization of the treated groundwater was not modified. The cation composition remained unchanged, whereas anions, except chloride, were partially eliminated and substituted by chloride ions, giving a fluoride concentration below the acceptable values.</description><identifier>ISSN: 0011-9164</identifier><identifier>EISSN: 1873-4464</identifier><identifier>DOI: 10.1016/S0011-9164(02)00424-1</identifier><identifier>CODEN: DSLNAH</identifier><language>eng</language><publisher>Amsterdam: Elsevier B.V</publisher><subject>Adsorption ; Aluminum oxide ; Applied sciences ; Chemical Sciences ; Donnan dialysis ; Drinking water and swimming-pool water. Desalination ; Exact sciences and technology ; Fluoride removal ; Groundwater ; Pollution ; Water treatment and pollution ; Zirconium oxide</subject><ispartof>Desalination, 2002-09, Vol.145 (1), p.287-291</ispartof><rights>2002</rights><rights>2002 INIST-CNRS</rights><rights>Distributed under a Creative Commons Attribution 4.0 International License</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c433t-6e2075734371ec6b6232cc4d915f8c9dcf1e6c91813e528088ac1228ea524bee3</citedby><cites>FETCH-LOGICAL-c433t-6e2075734371ec6b6232cc4d915f8c9dcf1e6c91813e528088ac1228ea524bee3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://dx.doi.org/10.1016/S0011-9164(02)00424-1$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>230,309,310,314,777,781,786,787,882,3537,23911,23912,25121,27905,27906,45976</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=13910351$$DView record in Pascal Francis$$Hfree_for_read</backlink><backlink>$$Uhttps://hal.umontpellier.fr/hal-01728969$$DView record in HAL$$Hfree_for_read</backlink></links><search><creatorcontrib>Garmes, Hocine</creatorcontrib><creatorcontrib>Persin, Françoise</creatorcontrib><creatorcontrib>Sandeaux, Jacqueline</creatorcontrib><creatorcontrib>Pourcelly, Gérald</creatorcontrib><creatorcontrib>Mountadar, Mohamed</creatorcontrib><title>Defluoridation of groundwater by a hybrid process combining adsorption and Donnan dialysis</title><title>Desalination</title><description>According to World Health Organization norms, the upper limit of fluoride concentration in drinking water was 1.5 mg 1
−1. The purpose of this study is to apply a hybrid process that combines the adsorption on conventional solid adsorbents such as aluminum and zirconium oxide along with a specific Donnan dialysis (DD) procedure to treat groundwater with an excessive fluoride concentration of 4 mg 1
−1 resulting from phosphate mining in Morocco. The DD pre-industrial pilot was equipped with ACS anion-exchange membranes (Tokuyama Co.) having a total area of 0.176 m
2. The DD process was studied under two circulating modes of the receiver solution, single pass and batch, whereas the feed solution flowed continuously as a single pass. To maintain the fluoride concentration below the acceptable values at the outlet of the feed compartment, the extracted fluoride ions are adsorbed by Al
2O
3 and ZrO
2, which were added in the receiver solution. The mineralization of the treated groundwater was not modified. The cation composition remained unchanged, whereas anions, except chloride, were partially eliminated and substituted by chloride ions, giving a fluoride concentration below the acceptable values.</description><subject>Adsorption</subject><subject>Aluminum oxide</subject><subject>Applied sciences</subject><subject>Chemical Sciences</subject><subject>Donnan dialysis</subject><subject>Drinking water and swimming-pool water. Desalination</subject><subject>Exact sciences and technology</subject><subject>Fluoride removal</subject><subject>Groundwater</subject><subject>Pollution</subject><subject>Water treatment and pollution</subject><subject>Zirconium oxide</subject><issn>0011-9164</issn><issn>1873-4464</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2002</creationdate><recordtype>article</recordtype><recordid>eNqFkU1v1DAQhi0EEkvpT0DyBUQPAY_tOPYJVf2gSCtxAC69WI49aY2y9mJni_bfk-xW5djTaGae-XwJeQfsEzBQn38wBtAYUPIj42eMSS4beEFWoDvRSKnkS7J6Ql6TN7X-nl1uhFiR20scxl0uMbgp5kTzQO9K3qXw101YaL-njt7v-zlPtyV7rJX6vOljiumOulBz2R7qXAr0MqfkEg3Rjfsa61vyanBjxdNHe0J-XV_9vLhp1t-_frs4XzdeCjE1Cjnr2k5I0QF61SsuuPcyGGgH7U3wA6DyBjQIbLlmWjsPnGt0LZc9ojghZ8e-92602xI3ruxtdtHenK_tEmPQcW2UeYCZ_XBk52P-7LBOdhOrx3F0CfOuWm6UYFq1z4KgQLKuYzPYHkFfcq0Fh6cVgNlFHnuQxy6_t4zbgzx22eT94wBXvRuH4pKP9X-xMMBEu3BfjhzOL3yIWGz1EZPHEAv6yYYcn5n0D0T-oy8</recordid><startdate>20020910</startdate><enddate>20020910</enddate><creator>Garmes, Hocine</creator><creator>Persin, Françoise</creator><creator>Sandeaux, Jacqueline</creator><creator>Pourcelly, Gérald</creator><creator>Mountadar, Mohamed</creator><general>Elsevier B.V</general><general>Elsevier</general><scope>IQODW</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7UA</scope><scope>C1K</scope><scope>7QF</scope><scope>8BQ</scope><scope>8FD</scope><scope>JG9</scope><scope>1XC</scope></search><sort><creationdate>20020910</creationdate><title>Defluoridation of groundwater by a hybrid process combining adsorption and Donnan dialysis</title><author>Garmes, Hocine ; Persin, Françoise ; Sandeaux, Jacqueline ; Pourcelly, Gérald ; Mountadar, Mohamed</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c433t-6e2075734371ec6b6232cc4d915f8c9dcf1e6c91813e528088ac1228ea524bee3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2002</creationdate><topic>Adsorption</topic><topic>Aluminum oxide</topic><topic>Applied sciences</topic><topic>Chemical Sciences</topic><topic>Donnan dialysis</topic><topic>Drinking water and swimming-pool water. Desalination</topic><topic>Exact sciences and technology</topic><topic>Fluoride removal</topic><topic>Groundwater</topic><topic>Pollution</topic><topic>Water treatment and pollution</topic><topic>Zirconium oxide</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Garmes, Hocine</creatorcontrib><creatorcontrib>Persin, Françoise</creatorcontrib><creatorcontrib>Sandeaux, Jacqueline</creatorcontrib><creatorcontrib>Pourcelly, Gérald</creatorcontrib><creatorcontrib>Mountadar, Mohamed</creatorcontrib><collection>Pascal-Francis</collection><collection>CrossRef</collection><collection>Water Resources Abstracts</collection><collection>Environmental Sciences and Pollution Management</collection><collection>Aluminium Industry Abstracts</collection><collection>METADEX</collection><collection>Technology Research Database</collection><collection>Materials Research Database</collection><collection>Hyper Article en Ligne (HAL)</collection><jtitle>Desalination</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Garmes, Hocine</au><au>Persin, Françoise</au><au>Sandeaux, Jacqueline</au><au>Pourcelly, Gérald</au><au>Mountadar, Mohamed</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Defluoridation of groundwater by a hybrid process combining adsorption and Donnan dialysis</atitle><jtitle>Desalination</jtitle><date>2002-09-10</date><risdate>2002</risdate><volume>145</volume><issue>1</issue><spage>287</spage><epage>291</epage><pages>287-291</pages><issn>0011-9164</issn><eissn>1873-4464</eissn><coden>DSLNAH</coden><abstract>According to World Health Organization norms, the upper limit of fluoride concentration in drinking water was 1.5 mg 1
−1. The purpose of this study is to apply a hybrid process that combines the adsorption on conventional solid adsorbents such as aluminum and zirconium oxide along with a specific Donnan dialysis (DD) procedure to treat groundwater with an excessive fluoride concentration of 4 mg 1
−1 resulting from phosphate mining in Morocco. The DD pre-industrial pilot was equipped with ACS anion-exchange membranes (Tokuyama Co.) having a total area of 0.176 m
2. The DD process was studied under two circulating modes of the receiver solution, single pass and batch, whereas the feed solution flowed continuously as a single pass. To maintain the fluoride concentration below the acceptable values at the outlet of the feed compartment, the extracted fluoride ions are adsorbed by Al
2O
3 and ZrO
2, which were added in the receiver solution. The mineralization of the treated groundwater was not modified. The cation composition remained unchanged, whereas anions, except chloride, were partially eliminated and substituted by chloride ions, giving a fluoride concentration below the acceptable values.</abstract><cop>Amsterdam</cop><pub>Elsevier B.V</pub><doi>10.1016/S0011-9164(02)00424-1</doi><tpages>5</tpages></addata></record> |
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| ispartof | Desalination, 2002-09, Vol.145 (1), p.287-291 |
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| language | eng |
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| source | ScienceDirect Journals (5 years ago - present) |
| subjects | Adsorption Aluminum oxide Applied sciences Chemical Sciences Donnan dialysis Drinking water and swimming-pool water. Desalination Exact sciences and technology Fluoride removal Groundwater Pollution Water treatment and pollution Zirconium oxide |
| title | Defluoridation of groundwater by a hybrid process combining adsorption and Donnan dialysis |
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