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Distribution and mobility of Cr in tannery waste amended semi-arid soils under simulated rainfall
This study was conducted to evaluate the distribution and mobility of Cr in tannery waste that has been added to semi-arid soils. In addition, the amount of total oxidizable soil Cr (III), Cr (VI), pH and soil microbial activities were determined. Tannery sludge alone or mixed with fleshing waste wa...
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Published in: | Journal of hazardous materials 2009-11, Vol.171 (1), p.851-858 |
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description | This study was conducted to evaluate the distribution and mobility of Cr in tannery waste that has been added to semi-arid soils. In addition, the amount of total oxidizable soil Cr (III), Cr (VI), pH and soil microbial activities were determined. Tannery sludge alone or mixed with fleshing waste was added to two types of soils, which were then incubated at 25
°C for 6 months and subsequently subjected to simulated rainfall. The highest total amount of Cr loss occurred due to infiltration, regardless of the treatments. The Cr loss ranged from 0.452 to 0.825
μg
g
−1 soil for all soils from 1 to 3 months, with the exception of those that were located under the canopy and treated with tannery sludge and fleshing waste, which had the highest runoff (from 1.312 to 1.667
μg
Cr
g
−1 soil). The pH of the soil increased from 1 to 3 months (from 7.35 to 8.46), while the total oxidizable soil Cr (III) (2.12–4.31
mg
g
−1 soil) peaked after 1 month of treatment. The majority of the fractionated chromium was bound to carbonates at initial time, 3 and 6 months prior to and after application of the simulated rainfall. The microbial activities decreased in each of the treated soils from initial time to 3 months; however, after 6 months bacterial activity increased, while pH decreased (from 8.03 to 7.63). Overall, these data suggest that pH is responsible for Cr loss in response to infiltration and runoff, Cr speciation and the equilibrium of Cr fractionation. |
doi_str_mv | 10.1016/j.jhazmat.2009.06.087 |
format | article |
fullrecord | <record><control><sourceid>proquest_cross</sourceid><recordid>TN_cdi_proquest_miscellaneous_34862854</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><els_id>S0304389409010115</els_id><sourcerecordid>1770304378</sourcerecordid><originalsourceid>FETCH-LOGICAL-c489t-5cd6fec4284133ad2c921698884a1cb2a4b4411f3ebaadac2e438b35c3eb0e713</originalsourceid><addsrcrecordid>eNqFkUtv1DAQgC0EokvhJ4B8AXFJ8CuOc0LVtjykSr3A2Zo4E-FV4hTbAS2_vl5tBDd6mtH4mxlrPkJec1ZzxvWHQ334AX9myLVgrKuZrplpn5AdN62spJT6KdkxyVQlTacuyIuUDowx3jbqObngnWZKK7YjcO1Tjr5fs18ChTDQeen95PORLiPdR-oDzRACxiP9DSkjhRnDgANNOPsKoi_Z4qdE11KNNPl5nSCX9wg-jDBNL8mzEhK-2uIl-f7p5tv-S3V79_nr_uq2csp0uWrcoEd0ShjFpYRBuE5w3RljFHDXC1C9UpyPEnuAAZxAJU0vG1cKDFsuL8m789z7uPxcMWU7--RwmiDgsiYrldHCNOpRUDDDu67TBXz_X5C37enCsjUFbc6oi0tKEUd7H_0M8Wg5sydf9mA3X_bkyzJti6_S92ZbsfYzDv-6NkEFeLsBkBxMY4TgfPrLCdEYrXlTuI9nDsuJf3mMNjmPweHgI7psh8U_8pUH4uW3BQ</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>1770304378</pqid></control><display><type>article</type><title>Distribution and mobility of Cr in tannery waste amended semi-arid soils under simulated rainfall</title><source>ScienceDirect Freedom Collection 2022-2024</source><creator>Aceves, M. Barajas ; Santos, H. Estrada ; Berber, J.D. Rios ; Mota, J.L. Oropeza ; Vázquez, R. Rodríguez</creator><creatorcontrib>Aceves, M. Barajas ; Santos, H. Estrada ; Berber, J.D. Rios ; Mota, J.L. Oropeza ; Vázquez, R. Rodríguez</creatorcontrib><description>This study was conducted to evaluate the distribution and mobility of Cr in tannery waste that has been added to semi-arid soils. In addition, the amount of total oxidizable soil Cr (III), Cr (VI), pH and soil microbial activities were determined. Tannery sludge alone or mixed with fleshing waste was added to two types of soils, which were then incubated at 25
°C for 6 months and subsequently subjected to simulated rainfall. The highest total amount of Cr loss occurred due to infiltration, regardless of the treatments. The Cr loss ranged from 0.452 to 0.825
μg
g
−1 soil for all soils from 1 to 3 months, with the exception of those that were located under the canopy and treated with tannery sludge and fleshing waste, which had the highest runoff (from 1.312 to 1.667
μg
Cr
g
−1 soil). The pH of the soil increased from 1 to 3 months (from 7.35 to 8.46), while the total oxidizable soil Cr (III) (2.12–4.31
mg
g
−1 soil) peaked after 1 month of treatment. The majority of the fractionated chromium was bound to carbonates at initial time, 3 and 6 months prior to and after application of the simulated rainfall. The microbial activities decreased in each of the treated soils from initial time to 3 months; however, after 6 months bacterial activity increased, while pH decreased (from 8.03 to 7.63). Overall, these data suggest that pH is responsible for Cr loss in response to infiltration and runoff, Cr speciation and the equilibrium of Cr fractionation.</description><identifier>ISSN: 0304-3894</identifier><identifier>EISSN: 1873-3336</identifier><identifier>DOI: 10.1016/j.jhazmat.2009.06.087</identifier><identifier>PMID: 19604640</identifier><identifier>CODEN: JHMAD9</identifier><language>eng</language><publisher>Kidlington: Elsevier B.V</publisher><subject>Applied sciences ; Bacteria ; Carbon Dioxide - chemistry ; Chromium ; Chromium - chemistry ; CO 2–C evolved ; Cr fractionation ; Dehydrogenase activity ; Exact sciences and technology ; Hydrogen-Ion Concentration ; Industrial Waste ; Microorganisms ; N-mineralization ; Natural water pollution ; Nitrogen - chemistry ; Oxidoreductases - chemistry ; Oxygen - chemistry ; Pollution ; Rain ; Rainfall ; Rainwaters, run off water and others ; Soil ; Soil Pollutants - chemistry ; Soil Pollutants - isolation & purification ; Soils ; Tanneries ; Tanning ; Temperature ; Time Factors ; Total oxidizable soil Cr (III) ; Waste Disposal, Fluid - methods ; Wastes ; Water treatment and pollution</subject><ispartof>Journal of hazardous materials, 2009-11, Vol.171 (1), p.851-858</ispartof><rights>2009 Elsevier B.V.</rights><rights>2015 INIST-CNRS</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c489t-5cd6fec4284133ad2c921698884a1cb2a4b4411f3ebaadac2e438b35c3eb0e713</citedby><cites>FETCH-LOGICAL-c489t-5cd6fec4284133ad2c921698884a1cb2a4b4411f3ebaadac2e438b35c3eb0e713</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,780,784,27924,27925</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=22586615$$DView record in Pascal Francis$$Hfree_for_read</backlink><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/19604640$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Aceves, M. Barajas</creatorcontrib><creatorcontrib>Santos, H. Estrada</creatorcontrib><creatorcontrib>Berber, J.D. Rios</creatorcontrib><creatorcontrib>Mota, J.L. Oropeza</creatorcontrib><creatorcontrib>Vázquez, R. Rodríguez</creatorcontrib><title>Distribution and mobility of Cr in tannery waste amended semi-arid soils under simulated rainfall</title><title>Journal of hazardous materials</title><addtitle>J Hazard Mater</addtitle><description>This study was conducted to evaluate the distribution and mobility of Cr in tannery waste that has been added to semi-arid soils. In addition, the amount of total oxidizable soil Cr (III), Cr (VI), pH and soil microbial activities were determined. Tannery sludge alone or mixed with fleshing waste was added to two types of soils, which were then incubated at 25
°C for 6 months and subsequently subjected to simulated rainfall. The highest total amount of Cr loss occurred due to infiltration, regardless of the treatments. The Cr loss ranged from 0.452 to 0.825
μg
g
−1 soil for all soils from 1 to 3 months, with the exception of those that were located under the canopy and treated with tannery sludge and fleshing waste, which had the highest runoff (from 1.312 to 1.667
μg
Cr
g
−1 soil). The pH of the soil increased from 1 to 3 months (from 7.35 to 8.46), while the total oxidizable soil Cr (III) (2.12–4.31
mg
g
−1 soil) peaked after 1 month of treatment. The majority of the fractionated chromium was bound to carbonates at initial time, 3 and 6 months prior to and after application of the simulated rainfall. The microbial activities decreased in each of the treated soils from initial time to 3 months; however, after 6 months bacterial activity increased, while pH decreased (from 8.03 to 7.63). Overall, these data suggest that pH is responsible for Cr loss in response to infiltration and runoff, Cr speciation and the equilibrium of Cr fractionation.</description><subject>Applied sciences</subject><subject>Bacteria</subject><subject>Carbon Dioxide - chemistry</subject><subject>Chromium</subject><subject>Chromium - chemistry</subject><subject>CO 2–C evolved</subject><subject>Cr fractionation</subject><subject>Dehydrogenase activity</subject><subject>Exact sciences and technology</subject><subject>Hydrogen-Ion Concentration</subject><subject>Industrial Waste</subject><subject>Microorganisms</subject><subject>N-mineralization</subject><subject>Natural water pollution</subject><subject>Nitrogen - chemistry</subject><subject>Oxidoreductases - chemistry</subject><subject>Oxygen - chemistry</subject><subject>Pollution</subject><subject>Rain</subject><subject>Rainfall</subject><subject>Rainwaters, run off water and others</subject><subject>Soil</subject><subject>Soil Pollutants - chemistry</subject><subject>Soil Pollutants - isolation & purification</subject><subject>Soils</subject><subject>Tanneries</subject><subject>Tanning</subject><subject>Temperature</subject><subject>Time Factors</subject><subject>Total oxidizable soil Cr (III)</subject><subject>Waste Disposal, Fluid - methods</subject><subject>Wastes</subject><subject>Water treatment and pollution</subject><issn>0304-3894</issn><issn>1873-3336</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2009</creationdate><recordtype>article</recordtype><recordid>eNqFkUtv1DAQgC0EokvhJ4B8AXFJ8CuOc0LVtjykSr3A2Zo4E-FV4hTbAS2_vl5tBDd6mtH4mxlrPkJec1ZzxvWHQ334AX9myLVgrKuZrplpn5AdN62spJT6KdkxyVQlTacuyIuUDowx3jbqObngnWZKK7YjcO1Tjr5fs18ChTDQeen95PORLiPdR-oDzRACxiP9DSkjhRnDgANNOPsKoi_Z4qdE11KNNPl5nSCX9wg-jDBNL8mzEhK-2uIl-f7p5tv-S3V79_nr_uq2csp0uWrcoEd0ShjFpYRBuE5w3RljFHDXC1C9UpyPEnuAAZxAJU0vG1cKDFsuL8m789z7uPxcMWU7--RwmiDgsiYrldHCNOpRUDDDu67TBXz_X5C37enCsjUFbc6oi0tKEUd7H_0M8Wg5sydf9mA3X_bkyzJti6_S92ZbsfYzDv-6NkEFeLsBkBxMY4TgfPrLCdEYrXlTuI9nDsuJf3mMNjmPweHgI7psh8U_8pUH4uW3BQ</recordid><startdate>20091115</startdate><enddate>20091115</enddate><creator>Aceves, M. Barajas</creator><creator>Santos, H. Estrada</creator><creator>Berber, J.D. Rios</creator><creator>Mota, J.L. Oropeza</creator><creator>Vázquez, R. Rodríguez</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>7QQ</scope><scope>7SR</scope><scope>7SU</scope><scope>8BQ</scope><scope>8FD</scope><scope>C1K</scope><scope>FR3</scope><scope>JG9</scope><scope>KR7</scope><scope>7QL</scope><scope>7ST</scope><scope>7T7</scope><scope>7U7</scope><scope>7UA</scope><scope>P64</scope><scope>SOI</scope></search><sort><creationdate>20091115</creationdate><title>Distribution and mobility of Cr in tannery waste amended semi-arid soils under simulated rainfall</title><author>Aceves, M. Barajas ; Santos, H. Estrada ; Berber, J.D. Rios ; Mota, J.L. Oropeza ; Vázquez, R. Rodríguez</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c489t-5cd6fec4284133ad2c921698884a1cb2a4b4411f3ebaadac2e438b35c3eb0e713</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2009</creationdate><topic>Applied sciences</topic><topic>Bacteria</topic><topic>Carbon Dioxide - chemistry</topic><topic>Chromium</topic><topic>Chromium - chemistry</topic><topic>CO 2–C evolved</topic><topic>Cr fractionation</topic><topic>Dehydrogenase activity</topic><topic>Exact sciences and technology</topic><topic>Hydrogen-Ion Concentration</topic><topic>Industrial Waste</topic><topic>Microorganisms</topic><topic>N-mineralization</topic><topic>Natural water pollution</topic><topic>Nitrogen - chemistry</topic><topic>Oxidoreductases - chemistry</topic><topic>Oxygen - chemistry</topic><topic>Pollution</topic><topic>Rain</topic><topic>Rainfall</topic><topic>Rainwaters, run off water and others</topic><topic>Soil</topic><topic>Soil Pollutants - chemistry</topic><topic>Soil Pollutants - isolation & purification</topic><topic>Soils</topic><topic>Tanneries</topic><topic>Tanning</topic><topic>Temperature</topic><topic>Time Factors</topic><topic>Total oxidizable soil Cr (III)</topic><topic>Waste Disposal, Fluid - methods</topic><topic>Wastes</topic><topic>Water treatment and pollution</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Aceves, M. Barajas</creatorcontrib><creatorcontrib>Santos, H. Estrada</creatorcontrib><creatorcontrib>Berber, J.D. Rios</creatorcontrib><creatorcontrib>Mota, J.L. Oropeza</creatorcontrib><creatorcontrib>Vázquez, R. 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Barajas</au><au>Santos, H. Estrada</au><au>Berber, J.D. Rios</au><au>Mota, J.L. Oropeza</au><au>Vázquez, R. Rodríguez</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Distribution and mobility of Cr in tannery waste amended semi-arid soils under simulated rainfall</atitle><jtitle>Journal of hazardous materials</jtitle><addtitle>J Hazard Mater</addtitle><date>2009-11-15</date><risdate>2009</risdate><volume>171</volume><issue>1</issue><spage>851</spage><epage>858</epage><pages>851-858</pages><issn>0304-3894</issn><eissn>1873-3336</eissn><coden>JHMAD9</coden><abstract>This study was conducted to evaluate the distribution and mobility of Cr in tannery waste that has been added to semi-arid soils. In addition, the amount of total oxidizable soil Cr (III), Cr (VI), pH and soil microbial activities were determined. Tannery sludge alone or mixed with fleshing waste was added to two types of soils, which were then incubated at 25
°C for 6 months and subsequently subjected to simulated rainfall. The highest total amount of Cr loss occurred due to infiltration, regardless of the treatments. The Cr loss ranged from 0.452 to 0.825
μg
g
−1 soil for all soils from 1 to 3 months, with the exception of those that were located under the canopy and treated with tannery sludge and fleshing waste, which had the highest runoff (from 1.312 to 1.667
μg
Cr
g
−1 soil). The pH of the soil increased from 1 to 3 months (from 7.35 to 8.46), while the total oxidizable soil Cr (III) (2.12–4.31
mg
g
−1 soil) peaked after 1 month of treatment. The majority of the fractionated chromium was bound to carbonates at initial time, 3 and 6 months prior to and after application of the simulated rainfall. The microbial activities decreased in each of the treated soils from initial time to 3 months; however, after 6 months bacterial activity increased, while pH decreased (from 8.03 to 7.63). Overall, these data suggest that pH is responsible for Cr loss in response to infiltration and runoff, Cr speciation and the equilibrium of Cr fractionation.</abstract><cop>Kidlington</cop><pub>Elsevier B.V</pub><pmid>19604640</pmid><doi>10.1016/j.jhazmat.2009.06.087</doi><tpages>8</tpages></addata></record> |
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source | ScienceDirect Freedom Collection 2022-2024 |
subjects | Applied sciences Bacteria Carbon Dioxide - chemistry Chromium Chromium - chemistry CO 2–C evolved Cr fractionation Dehydrogenase activity Exact sciences and technology Hydrogen-Ion Concentration Industrial Waste Microorganisms N-mineralization Natural water pollution Nitrogen - chemistry Oxidoreductases - chemistry Oxygen - chemistry Pollution Rain Rainfall Rainwaters, run off water and others Soil Soil Pollutants - chemistry Soil Pollutants - isolation & purification Soils Tanneries Tanning Temperature Time Factors Total oxidizable soil Cr (III) Waste Disposal, Fluid - methods Wastes Water treatment and pollution |
title | Distribution and mobility of Cr in tannery waste amended semi-arid soils under simulated rainfall |
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