Investigation on batch biosorption of lead using Lactobacillius bulgaricus in an aqueous phase system
In this research, the biosorption of lead by Lactobacillius bulgaricus was investigated. The mechanism for the biosorption was similar to ionic exchanger. The media pH, weight of dried biomass and initial lead concentration were investigated at ambient temperature. At high acidic solution (pH
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| Veröffentlicht in: | Biokemistri 2009-02, Vol.20 (2) |
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| creator | Ghasemi, Mostafa Rahimnejad, Mostafa Najafpour, Ghasem D Sedighi, Mehdi Asadi, Mostafa Hashemiyeh, Babak |
| description | In this research, the biosorption of lead by Lactobacillius bulgaricus
was investigated. The mechanism for the biosorption was similar to
ionic exchanger. The media pH, weight of dried biomass and initial lead
concentration were investigated at ambient temperature. At high acidic
solution (pH |
| format | Article |
| fullrecord | <record><control><sourceid>bioline</sourceid><recordid>TN_cdi_bioline_primary_cria_bioline_bk_bk08007</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>cria_bioline_bk_bk08007</sourcerecordid><originalsourceid>FETCH-bioline_primary_cria_bioline_bk_bk080073</originalsourceid><addsrcrecordid>eNqVjk0KwjAQRrNQsP7cIReoRIu0XYui4NJ9mcS0HU2TmkmF3t6AegDhwXzzYJhvwhKRl7u0EIWYsTnRXYgs35TbhOmzfWkK2EBAZ3lEQlAtl-jI-f4ja2403PhAaBt-ARWcBIXG4EBcDqYBjypGtBwiz0G7uPUtkOY0UtDdkk1rMKRX37lg6-Phuj-l8Y1Bq6veYwd-rJRHqH5SPiKxssizvw_eePFRcg</addsrcrecordid><sourcetype>Publisher</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype></control><display><type>article</type><title>Investigation on batch biosorption of lead using Lactobacillius bulgaricus in an aqueous phase system</title><source>Elektronische Zeitschriftenbibliothek - Frei zugängliche E-Journals</source><source>African Journals Online (Open Access)</source><source>Bioline International</source><source>Free Full-Text Journals in Chemistry</source><creator>Ghasemi, Mostafa ; Rahimnejad, Mostafa ; Najafpour, Ghasem D ; Sedighi, Mehdi ; Asadi, Mostafa ; Hashemiyeh, Babak</creator><creatorcontrib>Ghasemi, Mostafa ; Rahimnejad, Mostafa ; Najafpour, Ghasem D ; Sedighi, Mehdi ; Asadi, Mostafa ; Hashemiyeh, Babak</creatorcontrib><description>In this research, the biosorption of lead by Lactobacillius bulgaricus
was investigated. The mechanism for the biosorption was similar to
ionic exchanger. The media pH, weight of dried biomass and initial lead
concentration were investigated at ambient temperature. At high acidic
solution (pH<1.5) and also in alkaline condition, there was no
significant absorption. In these experiments the highest biosorption of
lead occurred at pH value of 6 and the biomass concentration of 4.5
g/l. The removal efficiency of 88.8 percent was obtained with initial
lead concentration of 50 mg/l. It was found that Lactobacillus
bulgaricus was highly efficient in low ion concentration (less than
100ppm), however for the lead concentration higher than 100ppm the
percent of removal was low (less than 50 percent).</description><identifier>ISSN: 0795-8080</identifier><language>eng</language><publisher>Nigerian Society for Experimental Biology</publisher><subject>Lactobacillus bulgaricus, biosorption, lead, dried biomass</subject><ispartof>Biokemistri, 2009-02, Vol.20 (2)</ispartof><rights>Copyright 2008 Nigerian Society for Experimental Biology</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,780,784,79426</link.rule.ids></links><search><creatorcontrib>Ghasemi, Mostafa</creatorcontrib><creatorcontrib>Rahimnejad, Mostafa</creatorcontrib><creatorcontrib>Najafpour, Ghasem D</creatorcontrib><creatorcontrib>Sedighi, Mehdi</creatorcontrib><creatorcontrib>Asadi, Mostafa</creatorcontrib><creatorcontrib>Hashemiyeh, Babak</creatorcontrib><title>Investigation on batch biosorption of lead using Lactobacillius bulgaricus in an aqueous phase system</title><title>Biokemistri</title><description>In this research, the biosorption of lead by Lactobacillius bulgaricus
was investigated. The mechanism for the biosorption was similar to
ionic exchanger. The media pH, weight of dried biomass and initial lead
concentration were investigated at ambient temperature. At high acidic
solution (pH<1.5) and also in alkaline condition, there was no
significant absorption. In these experiments the highest biosorption of
lead occurred at pH value of 6 and the biomass concentration of 4.5
g/l. The removal efficiency of 88.8 percent was obtained with initial
lead concentration of 50 mg/l. It was found that Lactobacillus
bulgaricus was highly efficient in low ion concentration (less than
100ppm), however for the lead concentration higher than 100ppm the
percent of removal was low (less than 50 percent).</description><subject>Lactobacillus bulgaricus, biosorption, lead, dried biomass</subject><issn>0795-8080</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2009</creationdate><recordtype>article</recordtype><sourceid>RBI</sourceid><recordid>eNqVjk0KwjAQRrNQsP7cIReoRIu0XYui4NJ9mcS0HU2TmkmF3t6AegDhwXzzYJhvwhKRl7u0EIWYsTnRXYgs35TbhOmzfWkK2EBAZ3lEQlAtl-jI-f4ja2403PhAaBt-ARWcBIXG4EBcDqYBjypGtBwiz0G7uPUtkOY0UtDdkk1rMKRX37lg6-Phuj-l8Y1Bq6veYwd-rJRHqH5SPiKxssizvw_eePFRcg</recordid><startdate>20090206</startdate><enddate>20090206</enddate><creator>Ghasemi, Mostafa</creator><creator>Rahimnejad, Mostafa</creator><creator>Najafpour, Ghasem D</creator><creator>Sedighi, Mehdi</creator><creator>Asadi, Mostafa</creator><creator>Hashemiyeh, Babak</creator><general>Nigerian Society for Experimental Biology</general><scope>RBI</scope></search><sort><creationdate>20090206</creationdate><title>Investigation on batch biosorption of lead using Lactobacillius bulgaricus in an aqueous phase system</title><author>Ghasemi, Mostafa ; Rahimnejad, Mostafa ; Najafpour, Ghasem D ; Sedighi, Mehdi ; Asadi, Mostafa ; Hashemiyeh, Babak</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-bioline_primary_cria_bioline_bk_bk080073</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2009</creationdate><topic>Lactobacillus bulgaricus, biosorption, lead, dried biomass</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Ghasemi, Mostafa</creatorcontrib><creatorcontrib>Rahimnejad, Mostafa</creatorcontrib><creatorcontrib>Najafpour, Ghasem D</creatorcontrib><creatorcontrib>Sedighi, Mehdi</creatorcontrib><creatorcontrib>Asadi, Mostafa</creatorcontrib><creatorcontrib>Hashemiyeh, Babak</creatorcontrib><collection>Bioline International</collection><jtitle>Biokemistri</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Ghasemi, Mostafa</au><au>Rahimnejad, Mostafa</au><au>Najafpour, Ghasem D</au><au>Sedighi, Mehdi</au><au>Asadi, Mostafa</au><au>Hashemiyeh, Babak</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Investigation on batch biosorption of lead using Lactobacillius bulgaricus in an aqueous phase system</atitle><jtitle>Biokemistri</jtitle><date>2009-02-06</date><risdate>2009</risdate><volume>20</volume><issue>2</issue><issn>0795-8080</issn><abstract>In this research, the biosorption of lead by Lactobacillius bulgaricus
was investigated. The mechanism for the biosorption was similar to
ionic exchanger. The media pH, weight of dried biomass and initial lead
concentration were investigated at ambient temperature. At high acidic
solution (pH<1.5) and also in alkaline condition, there was no
significant absorption. In these experiments the highest biosorption of
lead occurred at pH value of 6 and the biomass concentration of 4.5
g/l. The removal efficiency of 88.8 percent was obtained with initial
lead concentration of 50 mg/l. It was found that Lactobacillus
bulgaricus was highly efficient in low ion concentration (less than
100ppm), however for the lead concentration higher than 100ppm the
percent of removal was low (less than 50 percent).</abstract><pub>Nigerian Society for Experimental Biology</pub></addata></record> |
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| identifier | ISSN: 0795-8080 |
| ispartof | Biokemistri, 2009-02, Vol.20 (2) |
| issn | 0795-8080 |
| language | eng |
| recordid | cdi_bioline_primary_cria_bioline_bk_bk08007 |
| source | Elektronische Zeitschriftenbibliothek - Frei zugängliche E-Journals; African Journals Online (Open Access); Bioline International; Free Full-Text Journals in Chemistry |
| subjects | Lactobacillus bulgaricus, biosorption, lead, dried biomass |
| title | Investigation on batch biosorption of lead using Lactobacillius bulgaricus in an aqueous phase system |
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