Effects of soil components, solution chemical properties, and temperature on Cu(II) adsorption by alluvial acid soil: a case study in Southwest China
Soil components, solution chemical properties, and temperature are important factors that affect Cu(II) adsorption in soil. However, the research in this area is currently lacking. In this study, the clay fraction was separated from alluvial acid soil. In addition, organic matter, free Fe oxides, an...
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| Veröffentlicht in: | Arabian journal of geosciences 2022, Vol.15 (1), Article 70 |
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| description | Soil components, solution chemical properties, and temperature are important factors that affect Cu(II) adsorption in soil. However, the research in this area is currently lacking. In this study, the clay fraction was separated from alluvial acid soil. In addition, organic matter, free Fe oxides, and Mn oxides were selectively removed by washing the bulk soil and the clay fraction with H
2
O
2
, Na
3
C
6
H
5
O
7
·2H
2
O + NaHCO
3
+ Na
2
S
2
O
4
, and HONH
3
Cl. Adsorption experiment results indicate that Cu(II) adsorption decreased for bulk soil and clay fractions after removing organic matter and Mn oxides. However, after free Fe oxides were removed, the Cu(II) adsorption increased for bulk soil and clay fractions. The adsorption capacity of the clay fraction for Cu(II) was higher than that of the bulk soil irrespective of the selective chemical extraction treatment. When the initial pH increased from 2 to 3.5, the adsorption capacity increased rapidly; when the pH > 6, the adsorption capacity did not change significantly. When the pH was greater than 6, increased Cu(II) adsorption may occur due to the precipitation of Cu(II). Increased ionic strength can inhibit Cu(II) adsorption. The effects of foreign ions on Cu(II) adsorption were in the order Na
+
|
| doi_str_mv | 10.1007/s12517-021-09099-4 |
| format | Article |
| fullrecord | <record><control><sourceid>proquest_cross</sourceid><recordid>TN_cdi_proquest_journals_2615313169</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>2615313169</sourcerecordid><originalsourceid>FETCH-LOGICAL-a2673-1d5af9f161c650f5893d36ad9140a7904b619f5858434abd103a96d07fc3a8ed3</originalsourceid><addsrcrecordid>eNp9kE1u2zAQhYWgAeK6uUBWBLJJgKrliBIldhcYbmvAQBdJ1sSYPzENWVRIqoEPkvuGtYN21xWHM--bh3lFcQX0C1Dafo1QNdCWtIKSCipEWZ8VM-g4L9uGdR_-1gAXxccYd5TyjrbdrHhdWmtUisRbEr3rifL70Q9mSPFzbvRTcn4gamv2TmFPxuBHE5IzeYqDJsns8x_TFAzJusV0s1rdEtTRh_FIbg4E-3767TKMyumjyTeCRGE0JKZJH4gbyL2f0vbFxEQWWzfgp-LcYh_N5fs7Lx6_Lx8WP8v1rx-rxd26xIq3rATdoBUWOCjeUNt0gmnGUQuoKbaC1hsOIrebrmY1bjRQhoJr2lrFsDOazYvr09581_OU7eXOT2HIlrLi0DBgwEVWVSeVCj7GYKwcg9tjOEig8k_88hS_zPHLY_yyzhA7QTGLhycT_q3-D_UG3d2JYA</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>2615313169</pqid></control><display><type>article</type><title>Effects of soil components, solution chemical properties, and temperature on Cu(II) adsorption by alluvial acid soil: a case study in Southwest China</title><source>SpringerLink Journals - AutoHoldings</source><creator>Ren, Bangzheng ; Wu, Yong ; Li, Hongtao ; Chen, Zailin ; Xu, Junlong</creator><creatorcontrib>Ren, Bangzheng ; Wu, Yong ; Li, Hongtao ; Chen, Zailin ; Xu, Junlong</creatorcontrib><description>Soil components, solution chemical properties, and temperature are important factors that affect Cu(II) adsorption in soil. However, the research in this area is currently lacking. In this study, the clay fraction was separated from alluvial acid soil. In addition, organic matter, free Fe oxides, and Mn oxides were selectively removed by washing the bulk soil and the clay fraction with H
2
O
2
, Na
3
C
6
H
5
O
7
·2H
2
O + NaHCO
3
+ Na
2
S
2
O
4
, and HONH
3
Cl. Adsorption experiment results indicate that Cu(II) adsorption decreased for bulk soil and clay fractions after removing organic matter and Mn oxides. However, after free Fe oxides were removed, the Cu(II) adsorption increased for bulk soil and clay fractions. The adsorption capacity of the clay fraction for Cu(II) was higher than that of the bulk soil irrespective of the selective chemical extraction treatment. When the initial pH increased from 2 to 3.5, the adsorption capacity increased rapidly; when the pH > 6, the adsorption capacity did not change significantly. When the pH was greater than 6, increased Cu(II) adsorption may occur due to the precipitation of Cu(II). Increased ionic strength can inhibit Cu(II) adsorption. The effects of foreign ions on Cu(II) adsorption were in the order Na
+
< K
+
< Mg
2+
< Ca
2+
for cations and NO
3
−
< SO
4
2−
≈ Cl
−
for anions. The Cu(II) adsorption was an endothermic and spontaneous process under the investigated experimental conditions.</description><identifier>ISSN: 1866-7511</identifier><identifier>EISSN: 1866-7538</identifier><identifier>DOI: 10.1007/s12517-021-09099-4</identifier><language>eng</language><publisher>Cham: Springer International Publishing</publisher><subject>Acidic soils ; Adsorption ; Alluvial clays ; Alluvial soils ; Anions ; Calcium ions ; Capacity ; Cations ; Chemical extraction ; Chemical properties ; Chemical treatment ; Chemicophysical properties ; Clay ; Clay soils ; Components ; Copper ; Earth and Environmental Science ; Earth science ; Earth Sciences ; Endothermic reactions ; Fractions ; Hydrogen peroxide ; Ionic strength ; Iron ; Magnesium ; Manganese ; Organic matter ; Organic soils ; Original Paper ; Oxides ; pH effects ; Sodium bicarbonate ; Sodium dithionite ; Soil ; Soil adsorption ; Soil chemistry ; Soil properties ; Soil temperature ; Temperature</subject><ispartof>Arabian journal of geosciences, 2022, Vol.15 (1), Article 70</ispartof><rights>Saudi Society for Geosciences 2021</rights><rights>Saudi Society for Geosciences 2021.</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-a2673-1d5af9f161c650f5893d36ad9140a7904b619f5858434abd103a96d07fc3a8ed3</citedby><cites>FETCH-LOGICAL-a2673-1d5af9f161c650f5893d36ad9140a7904b619f5858434abd103a96d07fc3a8ed3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://link.springer.com/content/pdf/10.1007/s12517-021-09099-4$$EPDF$$P50$$Gspringer$$H</linktopdf><linktohtml>$$Uhttps://link.springer.com/10.1007/s12517-021-09099-4$$EHTML$$P50$$Gspringer$$H</linktohtml><link.rule.ids>314,780,784,27924,27925,41488,42557,51319</link.rule.ids></links><search><creatorcontrib>Ren, Bangzheng</creatorcontrib><creatorcontrib>Wu, Yong</creatorcontrib><creatorcontrib>Li, Hongtao</creatorcontrib><creatorcontrib>Chen, Zailin</creatorcontrib><creatorcontrib>Xu, Junlong</creatorcontrib><title>Effects of soil components, solution chemical properties, and temperature on Cu(II) adsorption by alluvial acid soil: a case study in Southwest China</title><title>Arabian journal of geosciences</title><addtitle>Arab J Geosci</addtitle><description>Soil components, solution chemical properties, and temperature are important factors that affect Cu(II) adsorption in soil. However, the research in this area is currently lacking. In this study, the clay fraction was separated from alluvial acid soil. In addition, organic matter, free Fe oxides, and Mn oxides were selectively removed by washing the bulk soil and the clay fraction with H
2
O
2
, Na
3
C
6
H
5
O
7
·2H
2
O + NaHCO
3
+ Na
2
S
2
O
4
, and HONH
3
Cl. Adsorption experiment results indicate that Cu(II) adsorption decreased for bulk soil and clay fractions after removing organic matter and Mn oxides. However, after free Fe oxides were removed, the Cu(II) adsorption increased for bulk soil and clay fractions. The adsorption capacity of the clay fraction for Cu(II) was higher than that of the bulk soil irrespective of the selective chemical extraction treatment. When the initial pH increased from 2 to 3.5, the adsorption capacity increased rapidly; when the pH > 6, the adsorption capacity did not change significantly. When the pH was greater than 6, increased Cu(II) adsorption may occur due to the precipitation of Cu(II). Increased ionic strength can inhibit Cu(II) adsorption. The effects of foreign ions on Cu(II) adsorption were in the order Na
+
< K
+
< Mg
2+
< Ca
2+
for cations and NO
3
−
< SO
4
2−
≈ Cl
−
for anions. The Cu(II) adsorption was an endothermic and spontaneous process under the investigated experimental conditions.</description><subject>Acidic soils</subject><subject>Adsorption</subject><subject>Alluvial clays</subject><subject>Alluvial soils</subject><subject>Anions</subject><subject>Calcium ions</subject><subject>Capacity</subject><subject>Cations</subject><subject>Chemical extraction</subject><subject>Chemical properties</subject><subject>Chemical treatment</subject><subject>Chemicophysical properties</subject><subject>Clay</subject><subject>Clay soils</subject><subject>Components</subject><subject>Copper</subject><subject>Earth and Environmental Science</subject><subject>Earth science</subject><subject>Earth Sciences</subject><subject>Endothermic reactions</subject><subject>Fractions</subject><subject>Hydrogen peroxide</subject><subject>Ionic strength</subject><subject>Iron</subject><subject>Magnesium</subject><subject>Manganese</subject><subject>Organic matter</subject><subject>Organic soils</subject><subject>Original Paper</subject><subject>Oxides</subject><subject>pH effects</subject><subject>Sodium bicarbonate</subject><subject>Sodium dithionite</subject><subject>Soil</subject><subject>Soil adsorption</subject><subject>Soil chemistry</subject><subject>Soil properties</subject><subject>Soil temperature</subject><subject>Temperature</subject><issn>1866-7511</issn><issn>1866-7538</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2022</creationdate><recordtype>article</recordtype><recordid>eNp9kE1u2zAQhYWgAeK6uUBWBLJJgKrliBIldhcYbmvAQBdJ1sSYPzENWVRIqoEPkvuGtYN21xWHM--bh3lFcQX0C1Dafo1QNdCWtIKSCipEWZ8VM-g4L9uGdR_-1gAXxccYd5TyjrbdrHhdWmtUisRbEr3rifL70Q9mSPFzbvRTcn4gamv2TmFPxuBHE5IzeYqDJsns8x_TFAzJusV0s1rdEtTRh_FIbg4E-3767TKMyumjyTeCRGE0JKZJH4gbyL2f0vbFxEQWWzfgp-LcYh_N5fs7Lx6_Lx8WP8v1rx-rxd26xIq3rATdoBUWOCjeUNt0gmnGUQuoKbaC1hsOIrebrmY1bjRQhoJr2lrFsDOazYvr09581_OU7eXOT2HIlrLi0DBgwEVWVSeVCj7GYKwcg9tjOEig8k_88hS_zPHLY_yyzhA7QTGLhycT_q3-D_UG3d2JYA</recordid><startdate>2022</startdate><enddate>2022</enddate><creator>Ren, Bangzheng</creator><creator>Wu, Yong</creator><creator>Li, Hongtao</creator><creator>Chen, Zailin</creator><creator>Xu, Junlong</creator><general>Springer International Publishing</general><general>Springer Nature B.V</general><scope>AAYXX</scope><scope>CITATION</scope><scope>7UA</scope><scope>C1K</scope><scope>F1W</scope><scope>H96</scope><scope>L.G</scope></search><sort><creationdate>2022</creationdate><title>Effects of soil components, solution chemical properties, and temperature on Cu(II) adsorption by alluvial acid soil: a case study in Southwest China</title><author>Ren, Bangzheng ; Wu, Yong ; Li, Hongtao ; Chen, Zailin ; Xu, Junlong</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-a2673-1d5af9f161c650f5893d36ad9140a7904b619f5858434abd103a96d07fc3a8ed3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2022</creationdate><topic>Acidic soils</topic><topic>Adsorption</topic><topic>Alluvial clays</topic><topic>Alluvial soils</topic><topic>Anions</topic><topic>Calcium ions</topic><topic>Capacity</topic><topic>Cations</topic><topic>Chemical extraction</topic><topic>Chemical properties</topic><topic>Chemical treatment</topic><topic>Chemicophysical properties</topic><topic>Clay</topic><topic>Clay soils</topic><topic>Components</topic><topic>Copper</topic><topic>Earth and Environmental Science</topic><topic>Earth science</topic><topic>Earth Sciences</topic><topic>Endothermic reactions</topic><topic>Fractions</topic><topic>Hydrogen peroxide</topic><topic>Ionic strength</topic><topic>Iron</topic><topic>Magnesium</topic><topic>Manganese</topic><topic>Organic matter</topic><topic>Organic soils</topic><topic>Original Paper</topic><topic>Oxides</topic><topic>pH effects</topic><topic>Sodium bicarbonate</topic><topic>Sodium dithionite</topic><topic>Soil</topic><topic>Soil adsorption</topic><topic>Soil chemistry</topic><topic>Soil properties</topic><topic>Soil temperature</topic><topic>Temperature</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Ren, Bangzheng</creatorcontrib><creatorcontrib>Wu, Yong</creatorcontrib><creatorcontrib>Li, Hongtao</creatorcontrib><creatorcontrib>Chen, Zailin</creatorcontrib><creatorcontrib>Xu, Junlong</creatorcontrib><collection>CrossRef</collection><collection>Water Resources Abstracts</collection><collection>Environmental Sciences and Pollution Management</collection><collection>ASFA: Aquatic Sciences and Fisheries Abstracts</collection><collection>Aquatic Science & Fisheries Abstracts (ASFA) 2: Ocean Technology, Policy & Non-Living Resources</collection><collection>Aquatic Science & Fisheries Abstracts (ASFA) Professional</collection><jtitle>Arabian journal of geosciences</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Ren, Bangzheng</au><au>Wu, Yong</au><au>Li, Hongtao</au><au>Chen, Zailin</au><au>Xu, Junlong</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Effects of soil components, solution chemical properties, and temperature on Cu(II) adsorption by alluvial acid soil: a case study in Southwest China</atitle><jtitle>Arabian journal of geosciences</jtitle><stitle>Arab J Geosci</stitle><date>2022</date><risdate>2022</risdate><volume>15</volume><issue>1</issue><artnum>70</artnum><issn>1866-7511</issn><eissn>1866-7538</eissn><abstract>Soil components, solution chemical properties, and temperature are important factors that affect Cu(II) adsorption in soil. However, the research in this area is currently lacking. In this study, the clay fraction was separated from alluvial acid soil. In addition, organic matter, free Fe oxides, and Mn oxides were selectively removed by washing the bulk soil and the clay fraction with H
2
O
2
, Na
3
C
6
H
5
O
7
·2H
2
O + NaHCO
3
+ Na
2
S
2
O
4
, and HONH
3
Cl. Adsorption experiment results indicate that Cu(II) adsorption decreased for bulk soil and clay fractions after removing organic matter and Mn oxides. However, after free Fe oxides were removed, the Cu(II) adsorption increased for bulk soil and clay fractions. The adsorption capacity of the clay fraction for Cu(II) was higher than that of the bulk soil irrespective of the selective chemical extraction treatment. When the initial pH increased from 2 to 3.5, the adsorption capacity increased rapidly; when the pH > 6, the adsorption capacity did not change significantly. When the pH was greater than 6, increased Cu(II) adsorption may occur due to the precipitation of Cu(II). Increased ionic strength can inhibit Cu(II) adsorption. The effects of foreign ions on Cu(II) adsorption were in the order Na
+
< K
+
< Mg
2+
< Ca
2+
for cations and NO
3
−
< SO
4
2−
≈ Cl
−
for anions. The Cu(II) adsorption was an endothermic and spontaneous process under the investigated experimental conditions.</abstract><cop>Cham</cop><pub>Springer International Publishing</pub><doi>10.1007/s12517-021-09099-4</doi><oa>free_for_read</oa></addata></record> |
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| language | eng |
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| subjects | Acidic soils Adsorption Alluvial clays Alluvial soils Anions Calcium ions Capacity Cations Chemical extraction Chemical properties Chemical treatment Chemicophysical properties Clay Clay soils Components Copper Earth and Environmental Science Earth science Earth Sciences Endothermic reactions Fractions Hydrogen peroxide Ionic strength Iron Magnesium Manganese Organic matter Organic soils Original Paper Oxides pH effects Sodium bicarbonate Sodium dithionite Soil Soil adsorption Soil chemistry Soil properties Soil temperature Temperature |
| title | Effects of soil components, solution chemical properties, and temperature on Cu(II) adsorption by alluvial acid soil: a case study in Southwest China |
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