Effect of activation method on the pore structure of activated carbon from date pits application to the treatment of water
Four active carbons have been prepared by carbonisation without adjuvant (DC) and by chemical activation of date pits with ZnCl2 (DZ), KOH (DK), and H3PO4 (DP) in order to show the effect of variables such as the nature of the chemical reagent, extent of impregnation on the adsorbent surface area, a...
Gespeichert in:
| Veröffentlicht in: | Desalination and water treatment 2011-05, Vol.29 (1-3), p.236-240 |
|---|---|
| Hauptverfasser: | , , , |
| Format: | Artikel |
| Sprache: | eng |
| Schlagworte: | |
| Online-Zugang: | Volltext |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| container_end_page | 240 |
|---|---|
| container_issue | 1-3 |
| container_start_page | 236 |
| container_title | Desalination and water treatment |
| container_volume | 29 |
| creator | Merzougui, Zoulikha Azoudj, Yacine Bouchemel, Naima Addoun, Fatima |
| description | Four active carbons have been prepared by carbonisation without adjuvant (DC) and by chemical activation of date pits with ZnCl2 (DZ), KOH (DK), and H3PO4 (DP) in order to show the effect of variables such as the nature of the chemical reagent, extent of impregnation on the adsorbent surface area, and porosity of the resulting activated carbons. The pore structure of the activated carbons was characterized by CO2 adsorption at 273 K and by N2 adsorption at 77 K. The macro and mesoporosity were determined by mercury porosimetry. According to the nature of the adjuvant, the activated carbons present different porosity. Chemical activation of the date pits with KOH and H3PO4 produces an activated carbons having mesoporosity as well developed as in the ZnCl2 activation. This last process led also to develop the microporosity more than KOH and H3PO4 activation. Adsorption at 298 K of potassium dichromate, triton X100 and potassium hydrogen phthalate from aqueous solutions on activated carbons has been studied. The adsorption capacity of the activated carbons depended on the surface area and porosity of the carbon, and the nature of the compounds adsorbed. The adsorption of potassium hydrogen phthalate and triton X100 on activated carbons DK, DP and DZ is comparatively better than potassium dichromate. |
| doi_str_mv | 10.5004/dwt.2011.1420 |
| format | Article |
| fullrecord | <record><control><sourceid>proquest_cross</sourceid><recordid>TN_cdi_proquest_miscellaneous_899160821</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><els_id>S1944398624177685</els_id><sourcerecordid>1934072007</sourcerecordid><originalsourceid>FETCH-LOGICAL-c408t-7a1eb7ece6d5fb063a017aa9bb524e692db2f01d259102fdc2a81a2a74e7d1393</originalsourceid><addsrcrecordid>eNp9kcFL3jAYh8tQmKjH3QND3KWfSZo2zVFEN0HYRc_hbfIGI23TJamy_fXm85Mpg5lLfoQnv5fkqaovjG5aSsWZfcobThnbMMHpp-qAKSHqRvXd3rv8uTpO6YGW1QrZCn5Q_bl0Dk0mwREw2T9C9mEmE-b7YElJ-R7JEiKSlONq8lrSG4qWGIhDwVwME7HlhCw-JwLLMnqz68rhpSRHhDzh_DLqqZDxqNp3MCY8ft0Pq7ury9uLH_XNz-_XF-c3tRG0z7UEhoNEg51t3UC7BiiTAGoYWi6wU9wO3FFmeasY5c4aDj0DDlKgtKxRzWF1uutdYvi1Ysp68sngOMKMYU26V4p1tOeskN8-JJmUtGm6tu0L-vUf9CGscS7v0Ew1gkpOqSxUvaNMDClFdHqJfoL4WzOqt9p00aa32vRWW-FPXlshGRhdhNn49PcSF42STPHCyR2H5d8ePUadjMfZoPWx2NQ2-P9MeAZNeqsl</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>1934072007</pqid></control><display><type>article</type><title>Effect of activation method on the pore structure of activated carbon from date pits application to the treatment of water</title><source>Alma/SFX Local Collection</source><creator>Merzougui, Zoulikha ; Azoudj, Yacine ; Bouchemel, Naima ; Addoun, Fatima</creator><creatorcontrib>Merzougui, Zoulikha ; Azoudj, Yacine ; Bouchemel, Naima ; Addoun, Fatima</creatorcontrib><description>Four active carbons have been prepared by carbonisation without adjuvant (DC) and by chemical activation of date pits with ZnCl2 (DZ), KOH (DK), and H3PO4 (DP) in order to show the effect of variables such as the nature of the chemical reagent, extent of impregnation on the adsorbent surface area, and porosity of the resulting activated carbons. The pore structure of the activated carbons was characterized by CO2 adsorption at 273 K and by N2 adsorption at 77 K. The macro and mesoporosity were determined by mercury porosimetry. According to the nature of the adjuvant, the activated carbons present different porosity. Chemical activation of the date pits with KOH and H3PO4 produces an activated carbons having mesoporosity as well developed as in the ZnCl2 activation. This last process led also to develop the microporosity more than KOH and H3PO4 activation. Adsorption at 298 K of potassium dichromate, triton X100 and potassium hydrogen phthalate from aqueous solutions on activated carbons has been studied. The adsorption capacity of the activated carbons depended on the surface area and porosity of the carbon, and the nature of the compounds adsorbed. The adsorption of potassium hydrogen phthalate and triton X100 on activated carbons DK, DP and DZ is comparatively better than potassium dichromate.</description><identifier>ISSN: 1944-3986</identifier><identifier>ISSN: 1944-3994</identifier><identifier>EISSN: 1944-3986</identifier><identifier>DOI: 10.5004/dwt.2011.1420</identifier><language>eng</language><publisher>L'Aquila: Elsevier Inc</publisher><subject>Activated carbon ; Activation ; Adjuvants ; Adsorption ; Applied sciences ; Capacity ; Carbon dioxide ; Cell activation ; Chemical activation ; Chromates ; Exact sciences and technology ; Inorganic molecules ; Ions ; Mercury ; Mercury (metal) ; Microporosity ; Organic molecules ; Phthalates ; Pits ; Pollution ; Porosity ; Potassium ; Potassium dichromate ; Solutions ; Surface area ; Surface chemistry ; Triton ; Water treatment and pollution</subject><ispartof>Desalination and water treatment, 2011-05, Vol.29 (1-3), p.236-240</ispartof><rights>2011 Elsevier Inc.</rights><rights>2015 INIST-CNRS</rights><rights>Copyright Taylor & Francis Group, LLC</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c408t-7a1eb7ece6d5fb063a017aa9bb524e692db2f01d259102fdc2a81a2a74e7d1393</citedby><cites>FETCH-LOGICAL-c408t-7a1eb7ece6d5fb063a017aa9bb524e692db2f01d259102fdc2a81a2a74e7d1393</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,778,782,27907,27908</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=24397192$$DView record in Pascal Francis$$Hfree_for_read</backlink></links><search><creatorcontrib>Merzougui, Zoulikha</creatorcontrib><creatorcontrib>Azoudj, Yacine</creatorcontrib><creatorcontrib>Bouchemel, Naima</creatorcontrib><creatorcontrib>Addoun, Fatima</creatorcontrib><title>Effect of activation method on the pore structure of activated carbon from date pits application to the treatment of water</title><title>Desalination and water treatment</title><description>Four active carbons have been prepared by carbonisation without adjuvant (DC) and by chemical activation of date pits with ZnCl2 (DZ), KOH (DK), and H3PO4 (DP) in order to show the effect of variables such as the nature of the chemical reagent, extent of impregnation on the adsorbent surface area, and porosity of the resulting activated carbons. The pore structure of the activated carbons was characterized by CO2 adsorption at 273 K and by N2 adsorption at 77 K. The macro and mesoporosity were determined by mercury porosimetry. According to the nature of the adjuvant, the activated carbons present different porosity. Chemical activation of the date pits with KOH and H3PO4 produces an activated carbons having mesoporosity as well developed as in the ZnCl2 activation. This last process led also to develop the microporosity more than KOH and H3PO4 activation. Adsorption at 298 K of potassium dichromate, triton X100 and potassium hydrogen phthalate from aqueous solutions on activated carbons has been studied. The adsorption capacity of the activated carbons depended on the surface area and porosity of the carbon, and the nature of the compounds adsorbed. The adsorption of potassium hydrogen phthalate and triton X100 on activated carbons DK, DP and DZ is comparatively better than potassium dichromate.</description><subject>Activated carbon</subject><subject>Activation</subject><subject>Adjuvants</subject><subject>Adsorption</subject><subject>Applied sciences</subject><subject>Capacity</subject><subject>Carbon dioxide</subject><subject>Cell activation</subject><subject>Chemical activation</subject><subject>Chromates</subject><subject>Exact sciences and technology</subject><subject>Inorganic molecules</subject><subject>Ions</subject><subject>Mercury</subject><subject>Mercury (metal)</subject><subject>Microporosity</subject><subject>Organic molecules</subject><subject>Phthalates</subject><subject>Pits</subject><subject>Pollution</subject><subject>Porosity</subject><subject>Potassium</subject><subject>Potassium dichromate</subject><subject>Solutions</subject><subject>Surface area</subject><subject>Surface chemistry</subject><subject>Triton</subject><subject>Water treatment and pollution</subject><issn>1944-3986</issn><issn>1944-3994</issn><issn>1944-3986</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2011</creationdate><recordtype>article</recordtype><recordid>eNp9kcFL3jAYh8tQmKjH3QND3KWfSZo2zVFEN0HYRc_hbfIGI23TJamy_fXm85Mpg5lLfoQnv5fkqaovjG5aSsWZfcobThnbMMHpp-qAKSHqRvXd3rv8uTpO6YGW1QrZCn5Q_bl0Dk0mwREw2T9C9mEmE-b7YElJ-R7JEiKSlONq8lrSG4qWGIhDwVwME7HlhCw-JwLLMnqz68rhpSRHhDzh_DLqqZDxqNp3MCY8ft0Pq7ury9uLH_XNz-_XF-c3tRG0z7UEhoNEg51t3UC7BiiTAGoYWi6wU9wO3FFmeasY5c4aDj0DDlKgtKxRzWF1uutdYvi1Ysp68sngOMKMYU26V4p1tOeskN8-JJmUtGm6tu0L-vUf9CGscS7v0Ew1gkpOqSxUvaNMDClFdHqJfoL4WzOqt9p00aa32vRWW-FPXlshGRhdhNn49PcSF42STPHCyR2H5d8ePUadjMfZoPWx2NQ2-P9MeAZNeqsl</recordid><startdate>20110501</startdate><enddate>20110501</enddate><creator>Merzougui, Zoulikha</creator><creator>Azoudj, Yacine</creator><creator>Bouchemel, Naima</creator><creator>Addoun, Fatima</creator><general>Elsevier Inc</general><general>Desalination Publications</general><general>Elsevier Limited</general><scope>6I.</scope><scope>AAFTH</scope><scope>IQODW</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7QH</scope><scope>7QL</scope><scope>7QO</scope><scope>7ST</scope><scope>7T7</scope><scope>7TN</scope><scope>7UA</scope><scope>8FD</scope><scope>C1K</scope><scope>F1W</scope><scope>FR3</scope><scope>H96</scope><scope>H97</scope><scope>KR7</scope><scope>L.G</scope><scope>M7N</scope><scope>P64</scope><scope>SOI</scope><scope>7SU</scope></search><sort><creationdate>20110501</creationdate><title>Effect of activation method on the pore structure of activated carbon from date pits application to the treatment of water</title><author>Merzougui, Zoulikha ; Azoudj, Yacine ; Bouchemel, Naima ; Addoun, Fatima</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c408t-7a1eb7ece6d5fb063a017aa9bb524e692db2f01d259102fdc2a81a2a74e7d1393</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2011</creationdate><topic>Activated carbon</topic><topic>Activation</topic><topic>Adjuvants</topic><topic>Adsorption</topic><topic>Applied sciences</topic><topic>Capacity</topic><topic>Carbon dioxide</topic><topic>Cell activation</topic><topic>Chemical activation</topic><topic>Chromates</topic><topic>Exact sciences and technology</topic><topic>Inorganic molecules</topic><topic>Ions</topic><topic>Mercury</topic><topic>Mercury (metal)</topic><topic>Microporosity</topic><topic>Organic molecules</topic><topic>Phthalates</topic><topic>Pits</topic><topic>Pollution</topic><topic>Porosity</topic><topic>Potassium</topic><topic>Potassium dichromate</topic><topic>Solutions</topic><topic>Surface area</topic><topic>Surface chemistry</topic><topic>Triton</topic><topic>Water treatment and pollution</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Merzougui, Zoulikha</creatorcontrib><creatorcontrib>Azoudj, Yacine</creatorcontrib><creatorcontrib>Bouchemel, Naima</creatorcontrib><creatorcontrib>Addoun, Fatima</creatorcontrib><collection>ScienceDirect Open Access Titles</collection><collection>Elsevier:ScienceDirect:Open Access</collection><collection>Pascal-Francis</collection><collection>CrossRef</collection><collection>Aqualine</collection><collection>Bacteriology Abstracts (Microbiology B)</collection><collection>Biotechnology Research Abstracts</collection><collection>Environment Abstracts</collection><collection>Industrial and Applied Microbiology Abstracts (Microbiology A)</collection><collection>Oceanic Abstracts</collection><collection>Water Resources Abstracts</collection><collection>Technology Research Database</collection><collection>Environmental Sciences and Pollution Management</collection><collection>ASFA: Aquatic Sciences and Fisheries Abstracts</collection><collection>Engineering Research Database</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>Civil Engineering Abstracts</collection><collection>Aquatic Science & Fisheries Abstracts (ASFA) Professional</collection><collection>Algology Mycology and Protozoology Abstracts (Microbiology C)</collection><collection>Biotechnology and BioEngineering Abstracts</collection><collection>Environment Abstracts</collection><collection>Environmental Engineering Abstracts</collection><jtitle>Desalination and water treatment</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Merzougui, Zoulikha</au><au>Azoudj, Yacine</au><au>Bouchemel, Naima</au><au>Addoun, Fatima</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Effect of activation method on the pore structure of activated carbon from date pits application to the treatment of water</atitle><jtitle>Desalination and water treatment</jtitle><date>2011-05-01</date><risdate>2011</risdate><volume>29</volume><issue>1-3</issue><spage>236</spage><epage>240</epage><pages>236-240</pages><issn>1944-3986</issn><issn>1944-3994</issn><eissn>1944-3986</eissn><abstract>Four active carbons have been prepared by carbonisation without adjuvant (DC) and by chemical activation of date pits with ZnCl2 (DZ), KOH (DK), and H3PO4 (DP) in order to show the effect of variables such as the nature of the chemical reagent, extent of impregnation on the adsorbent surface area, and porosity of the resulting activated carbons. The pore structure of the activated carbons was characterized by CO2 adsorption at 273 K and by N2 adsorption at 77 K. The macro and mesoporosity were determined by mercury porosimetry. According to the nature of the adjuvant, the activated carbons present different porosity. Chemical activation of the date pits with KOH and H3PO4 produces an activated carbons having mesoporosity as well developed as in the ZnCl2 activation. This last process led also to develop the microporosity more than KOH and H3PO4 activation. Adsorption at 298 K of potassium dichromate, triton X100 and potassium hydrogen phthalate from aqueous solutions on activated carbons has been studied. The adsorption capacity of the activated carbons depended on the surface area and porosity of the carbon, and the nature of the compounds adsorbed. The adsorption of potassium hydrogen phthalate and triton X100 on activated carbons DK, DP and DZ is comparatively better than potassium dichromate.</abstract><cop>L'Aquila</cop><pub>Elsevier Inc</pub><doi>10.5004/dwt.2011.1420</doi><tpages>5</tpages><oa>free_for_read</oa></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 1944-3986 |
| ispartof | Desalination and water treatment, 2011-05, Vol.29 (1-3), p.236-240 |
| issn | 1944-3986 1944-3994 1944-3986 |
| language | eng |
| recordid | cdi_proquest_miscellaneous_899160821 |
| source | Alma/SFX Local Collection |
| subjects | Activated carbon Activation Adjuvants Adsorption Applied sciences Capacity Carbon dioxide Cell activation Chemical activation Chromates Exact sciences and technology Inorganic molecules Ions Mercury Mercury (metal) Microporosity Organic molecules Phthalates Pits Pollution Porosity Potassium Potassium dichromate Solutions Surface area Surface chemistry Triton Water treatment and pollution |
| title | Effect of activation method on the pore structure of activated carbon from date pits application to the treatment of water |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-16T14%3A19%3A28IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-proquest_cross&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.atitle=Effect%20of%20activation%20method%20on%20the%20pore%20structure%20of%20activated%20carbon%20from%20date%20pits%20application%20to%20the%20treatment%20of%20water&rft.jtitle=Desalination%20and%20water%20treatment&rft.au=Merzougui,%20Zoulikha&rft.date=2011-05-01&rft.volume=29&rft.issue=1-3&rft.spage=236&rft.epage=240&rft.pages=236-240&rft.issn=1944-3986&rft.eissn=1944-3986&rft_id=info:doi/10.5004/dwt.2011.1420&rft_dat=%3Cproquest_cross%3E1934072007%3C/proquest_cross%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_pqid=1934072007&rft_id=info:pmid/&rft_els_id=S1944398624177685&rfr_iscdi=true |