Removal of Brilliant Green from wastewater using conventional and ultrasonically prepared poly(acrylic acid) hydrogel loaded with kaolin clay: A comparative study
► Removal of Brilliant Green dye using a poly(acrylic acid) hydrogel. ► Nanocomposite was prepared by conventional and ultrasound polymerization. ► Effect of operating parameters on the extent of removal was investigated. ► PAA-K hydrogel prepared by ultrasound process is a promising adsorbent for d...
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| Veröffentlicht in: | Ultrasonics sonochemistry 2013-05, Vol.20 (3), p.914-923 |
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| container_title | Ultrasonics sonochemistry |
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| creator | Shirsath, Sachin R. Patil, Anup P. Patil, Rohit Naik, Jitendra B. Gogate, Parag R. Sonawane, Shirish H. |
| description | ► Removal of Brilliant Green dye using a poly(acrylic acid) hydrogel. ► Nanocomposite was prepared by conventional and ultrasound polymerization. ► Effect of operating parameters on the extent of removal was investigated. ► PAA-K hydrogel prepared by ultrasound process is a promising adsorbent for dye removal.
The present work deals with the removal of Brilliant Green dye from wastewater using a poly(acrylic acid) hydrogel composite (PAA-K hydrogel) prepared by incorporation of kaoline clay. The composite has been synthesized using ultrasound assisted polymerization process as well as the conventional process, with an objective of showing the better effectiveness of ultrasound assisted synthesis. It has been observed that the hydrogel prepared by ultrasound assisted polymerization process showed better results. The optimum conditions for the removal of dye are pH of 7, temperature of 35°C, initial dye concentration of 30mg/L and hydrogel loading of 1g. The extent of removal of dye increased with an increase in the contact time and initial dye concentration. A pseudo-second-order kinetic model has been developed to explain the adsorption kinetics of dye on the PAA-K hydrogel. Thermodynamic and kinetic parameters indicate that the adsorption process is spontaneous in nature and the PAA-K hydrogel prepared by ultrasound process is a promising adsorbent compared to conventional process. The obtained adsorption data has also been fitted into commonly used adsorption isotherms and it has been found that Freundlich as well as Langmuir adsorption isotherm models fits well to the experimental results. |
| doi_str_mv | 10.1016/j.ultsonch.2012.11.010 |
| format | Article |
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The present work deals with the removal of Brilliant Green dye from wastewater using a poly(acrylic acid) hydrogel composite (PAA-K hydrogel) prepared by incorporation of kaoline clay. The composite has been synthesized using ultrasound assisted polymerization process as well as the conventional process, with an objective of showing the better effectiveness of ultrasound assisted synthesis. It has been observed that the hydrogel prepared by ultrasound assisted polymerization process showed better results. The optimum conditions for the removal of dye are pH of 7, temperature of 35°C, initial dye concentration of 30mg/L and hydrogel loading of 1g. The extent of removal of dye increased with an increase in the contact time and initial dye concentration. A pseudo-second-order kinetic model has been developed to explain the adsorption kinetics of dye on the PAA-K hydrogel. Thermodynamic and kinetic parameters indicate that the adsorption process is spontaneous in nature and the PAA-K hydrogel prepared by ultrasound process is a promising adsorbent compared to conventional process. The obtained adsorption data has also been fitted into commonly used adsorption isotherms and it has been found that Freundlich as well as Langmuir adsorption isotherm models fits well to the experimental results.</description><identifier>ISSN: 1350-4177</identifier><identifier>EISSN: 1873-2828</identifier><identifier>DOI: 10.1016/j.ultsonch.2012.11.010</identifier><identifier>PMID: 23266437</identifier><language>eng</language><publisher>Kidlington: Elsevier B.V</publisher><subject>Acrylic Resins - chemistry ; Adsorption ; Brilliant Green ; Chemistry ; Colloidal gels. Colloidal sols ; Colloidal state and disperse state ; Exact sciences and technology ; General and physical chemistry ; Hydrogels - chemistry ; Hydrogen-Ion Concentration ; Kaolin - chemistry ; Kinetics ; Nanocomposite ; Physical chemistry of induced reactions (with radiations, particles and ultrasonics) ; Poly(acrylic acid) hydrogel ; Quaternary Ammonium Compounds - isolation & purification ; Separation ; Sonication - methods ; Temperature ; Ultrasonic chemistry ; Ultrasonic synthesis ; Waste Water - chemistry ; Water Pollutants, Chemical - isolation & purification ; Water Purification - methods</subject><ispartof>Ultrasonics sonochemistry, 2013-05, Vol.20 (3), p.914-923</ispartof><rights>2012 Elsevier B.V.</rights><rights>2014 INIST-CNRS</rights><rights>Copyright © 2012 Elsevier B.V. All rights reserved.</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c398t-43df436894458a0f97116e099007773b9886817f4c0744d0028987c9bcb8f5843</citedby><cites>FETCH-LOGICAL-c398t-43df436894458a0f97116e099007773b9886817f4c0744d0028987c9bcb8f5843</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://dx.doi.org/10.1016/j.ultsonch.2012.11.010$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>314,780,784,3541,27915,27916,45986</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=26975636$$DView record in Pascal Francis$$Hfree_for_read</backlink><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/23266437$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Shirsath, Sachin R.</creatorcontrib><creatorcontrib>Patil, Anup P.</creatorcontrib><creatorcontrib>Patil, Rohit</creatorcontrib><creatorcontrib>Naik, Jitendra B.</creatorcontrib><creatorcontrib>Gogate, Parag R.</creatorcontrib><creatorcontrib>Sonawane, Shirish H.</creatorcontrib><title>Removal of Brilliant Green from wastewater using conventional and ultrasonically prepared poly(acrylic acid) hydrogel loaded with kaolin clay: A comparative study</title><title>Ultrasonics sonochemistry</title><addtitle>Ultrason Sonochem</addtitle><description>► Removal of Brilliant Green dye using a poly(acrylic acid) hydrogel. ► Nanocomposite was prepared by conventional and ultrasound polymerization. ► Effect of operating parameters on the extent of removal was investigated. ► PAA-K hydrogel prepared by ultrasound process is a promising adsorbent for dye removal.
The present work deals with the removal of Brilliant Green dye from wastewater using a poly(acrylic acid) hydrogel composite (PAA-K hydrogel) prepared by incorporation of kaoline clay. The composite has been synthesized using ultrasound assisted polymerization process as well as the conventional process, with an objective of showing the better effectiveness of ultrasound assisted synthesis. It has been observed that the hydrogel prepared by ultrasound assisted polymerization process showed better results. The optimum conditions for the removal of dye are pH of 7, temperature of 35°C, initial dye concentration of 30mg/L and hydrogel loading of 1g. The extent of removal of dye increased with an increase in the contact time and initial dye concentration. A pseudo-second-order kinetic model has been developed to explain the adsorption kinetics of dye on the PAA-K hydrogel. Thermodynamic and kinetic parameters indicate that the adsorption process is spontaneous in nature and the PAA-K hydrogel prepared by ultrasound process is a promising adsorbent compared to conventional process. The obtained adsorption data has also been fitted into commonly used adsorption isotherms and it has been found that Freundlich as well as Langmuir adsorption isotherm models fits well to the experimental results.</description><subject>Acrylic Resins - chemistry</subject><subject>Adsorption</subject><subject>Brilliant Green</subject><subject>Chemistry</subject><subject>Colloidal gels. Colloidal sols</subject><subject>Colloidal state and disperse state</subject><subject>Exact sciences and technology</subject><subject>General and physical chemistry</subject><subject>Hydrogels - chemistry</subject><subject>Hydrogen-Ion Concentration</subject><subject>Kaolin - chemistry</subject><subject>Kinetics</subject><subject>Nanocomposite</subject><subject>Physical chemistry of induced reactions (with radiations, particles and ultrasonics)</subject><subject>Poly(acrylic acid) hydrogel</subject><subject>Quaternary Ammonium Compounds - isolation & purification</subject><subject>Separation</subject><subject>Sonication - methods</subject><subject>Temperature</subject><subject>Ultrasonic chemistry</subject><subject>Ultrasonic synthesis</subject><subject>Waste Water - chemistry</subject><subject>Water Pollutants, Chemical - isolation & purification</subject><subject>Water Purification - methods</subject><issn>1350-4177</issn><issn>1873-2828</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2013</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNqFkctuEzEUhkcIRC_wCpU3SGUxwR5PfGFFqWhBqoSEYG059pnGwWMH25NoXocnxVFSWLLyWXz_8a_zNc0VwQuCCXu3WUy-5BjMetFh0i0IWWCCnzXnRHDadqITz-tMl7jtCednzUXOG4wxlR1-2Zx1tGOsp_y8-f0NxrjTHsUBfUzOe6dDQfcJIKAhxRHtdS6w1wUSmrILj8jEsINQXAw1pYNFtUjStYoz2vsZbRNsdQKLttHP19qk2TuDtHH2LVrPNsVH8MhHbSuyd2WNfuroXUDG6_k9uqn7x5rXxe0A5TLZ-VXzYtA-w-vTe9n8uPv0_fZz-_D1_svtzUNrqBSl7akdesqE7Pul0HiQnBAGWEqMOed0JYVggvChN5j3vcW4E1JwI1dmJYal6Ollc33cu03x1wS5qNFlA97rAHHKinScMtkJzirKjqhJMecEg9omN-o0K4LVwY_aqCc_6uBHEaKqnxq8Ov0xrUawf2NPQirw5gToXO85JB2My_84JvmS0UODD0cO6kV2DpLKxkEwYF0CU5SN7n9d_gAMV7RT</recordid><startdate>20130501</startdate><enddate>20130501</enddate><creator>Shirsath, Sachin R.</creator><creator>Patil, Anup P.</creator><creator>Patil, Rohit</creator><creator>Naik, Jitendra B.</creator><creator>Gogate, Parag R.</creator><creator>Sonawane, Shirish H.</creator><general>Elsevier B.V</general><general>Elsevier</general><scope>IQODW</scope><scope>CGR</scope><scope>CUY</scope><scope>CVF</scope><scope>ECM</scope><scope>EIF</scope><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7X8</scope></search><sort><creationdate>20130501</creationdate><title>Removal of Brilliant Green from wastewater using conventional and ultrasonically prepared poly(acrylic acid) hydrogel loaded with kaolin clay: A comparative study</title><author>Shirsath, Sachin R. ; Patil, Anup P. ; Patil, Rohit ; Naik, Jitendra B. ; Gogate, Parag R. ; Sonawane, Shirish H.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c398t-43df436894458a0f97116e099007773b9886817f4c0744d0028987c9bcb8f5843</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2013</creationdate><topic>Acrylic Resins - chemistry</topic><topic>Adsorption</topic><topic>Brilliant Green</topic><topic>Chemistry</topic><topic>Colloidal gels. Colloidal sols</topic><topic>Colloidal state and disperse state</topic><topic>Exact sciences and technology</topic><topic>General and physical chemistry</topic><topic>Hydrogels - chemistry</topic><topic>Hydrogen-Ion Concentration</topic><topic>Kaolin - chemistry</topic><topic>Kinetics</topic><topic>Nanocomposite</topic><topic>Physical chemistry of induced reactions (with radiations, particles and ultrasonics)</topic><topic>Poly(acrylic acid) hydrogel</topic><topic>Quaternary Ammonium Compounds - isolation & purification</topic><topic>Separation</topic><topic>Sonication - methods</topic><topic>Temperature</topic><topic>Ultrasonic chemistry</topic><topic>Ultrasonic synthesis</topic><topic>Waste Water - chemistry</topic><topic>Water Pollutants, Chemical - isolation & purification</topic><topic>Water Purification - methods</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Shirsath, Sachin R.</creatorcontrib><creatorcontrib>Patil, Anup P.</creatorcontrib><creatorcontrib>Patil, Rohit</creatorcontrib><creatorcontrib>Naik, Jitendra B.</creatorcontrib><creatorcontrib>Gogate, Parag R.</creatorcontrib><creatorcontrib>Sonawane, Shirish H.</creatorcontrib><collection>Pascal-Francis</collection><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>MEDLINE - Academic</collection><jtitle>Ultrasonics sonochemistry</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Shirsath, Sachin R.</au><au>Patil, Anup P.</au><au>Patil, Rohit</au><au>Naik, Jitendra B.</au><au>Gogate, Parag R.</au><au>Sonawane, Shirish H.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Removal of Brilliant Green from wastewater using conventional and ultrasonically prepared poly(acrylic acid) hydrogel loaded with kaolin clay: A comparative study</atitle><jtitle>Ultrasonics sonochemistry</jtitle><addtitle>Ultrason Sonochem</addtitle><date>2013-05-01</date><risdate>2013</risdate><volume>20</volume><issue>3</issue><spage>914</spage><epage>923</epage><pages>914-923</pages><issn>1350-4177</issn><eissn>1873-2828</eissn><abstract>► Removal of Brilliant Green dye using a poly(acrylic acid) hydrogel. ► Nanocomposite was prepared by conventional and ultrasound polymerization. ► Effect of operating parameters on the extent of removal was investigated. ► PAA-K hydrogel prepared by ultrasound process is a promising adsorbent for dye removal.
The present work deals with the removal of Brilliant Green dye from wastewater using a poly(acrylic acid) hydrogel composite (PAA-K hydrogel) prepared by incorporation of kaoline clay. The composite has been synthesized using ultrasound assisted polymerization process as well as the conventional process, with an objective of showing the better effectiveness of ultrasound assisted synthesis. It has been observed that the hydrogel prepared by ultrasound assisted polymerization process showed better results. The optimum conditions for the removal of dye are pH of 7, temperature of 35°C, initial dye concentration of 30mg/L and hydrogel loading of 1g. The extent of removal of dye increased with an increase in the contact time and initial dye concentration. A pseudo-second-order kinetic model has been developed to explain the adsorption kinetics of dye on the PAA-K hydrogel. Thermodynamic and kinetic parameters indicate that the adsorption process is spontaneous in nature and the PAA-K hydrogel prepared by ultrasound process is a promising adsorbent compared to conventional process. The obtained adsorption data has also been fitted into commonly used adsorption isotherms and it has been found that Freundlich as well as Langmuir adsorption isotherm models fits well to the experimental results.</abstract><cop>Kidlington</cop><pub>Elsevier B.V</pub><pmid>23266437</pmid><doi>10.1016/j.ultsonch.2012.11.010</doi><tpages>10</tpages><oa>free_for_read</oa></addata></record> |
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| identifier | ISSN: 1350-4177 |
| ispartof | Ultrasonics sonochemistry, 2013-05, Vol.20 (3), p.914-923 |
| issn | 1350-4177 1873-2828 |
| language | eng |
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| source | MEDLINE; ScienceDirect Journals (5 years ago - present) |
| subjects | Acrylic Resins - chemistry Adsorption Brilliant Green Chemistry Colloidal gels. Colloidal sols Colloidal state and disperse state Exact sciences and technology General and physical chemistry Hydrogels - chemistry Hydrogen-Ion Concentration Kaolin - chemistry Kinetics Nanocomposite Physical chemistry of induced reactions (with radiations, particles and ultrasonics) Poly(acrylic acid) hydrogel Quaternary Ammonium Compounds - isolation & purification Separation Sonication - methods Temperature Ultrasonic chemistry Ultrasonic synthesis Waste Water - chemistry Water Pollutants, Chemical - isolation & purification Water Purification - methods |
| title | Removal of Brilliant Green from wastewater using conventional and ultrasonically prepared poly(acrylic acid) hydrogel loaded with kaolin clay: A comparative study |
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