The Adsorption Capacity, Pore Structure, and Thermal Behavior of the Modified Clay Containing SSA.
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| Title: | The Adsorption Capacity, Pore Structure, and Thermal Behavior of the Modified Clay Containing SSA. |
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| Authors: | Lu, Haijun1, Zhang, Qian1, Dong, Yiqie1, Li, Jixiang1, Zhang, Xiong1 |
| Source: | Advances in Materials Science & Engineering. 6/15/2016, p1-7. 7p. |
| Subjects: | Adsorption kinetics, Gettering, Desorption, Sorption, Adsorption capacity |
| Abstract: | Sewage sludge ash (SSA) was created by burning municipal sludge. The potential of clay containing 1 or 3 or 5% SSA was assessed for use as a landfill liner-soil material. Batch adsorption, low temperature N2 adsorption, and TG-DTA tests were performed to evaluate the adsorption capacity, micropore structure, thermostability, and components of soils under Cr(VI) and Pb(II) chemical solutions. With the increasing amount of SSA in modified clay, the adsorption capacity of Cr(VI) and Pb(II) to the modified clay increases gradually. After absorption, the pore size of modified clay ranges from 2 nm to 8 nm. With the increasing amount of absorption, the pore volume decreases and the specific surface area increases. With the increasing of adsorption concentration of Cr(VI) and Pb(II), the mass loss percentage of modified clay increases to 23.4% and 12.6%, respectively. The modified clay containing SSA may be used as a good barrier material to attenuate contamination of Cr(VI) and Pb(II) in landfills. [ABSTRACT FROM AUTHOR] |
| Copyright of Advances in Materials Science & Engineering is the property of Wiley-Blackwell and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.) | |
| Database: | Engineering Source |
| FullText | Links: – Type: pdflink Text: Availability: 0 |
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| Header | DbId: egs DbLabel: Engineering Source An: 116164059 AccessLevel: 6 PubType: Academic Journal PubTypeId: academicJournal PreciseRelevancyScore: 0 |
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| Items | – Name: Title Label: Title Group: Ti Data: The Adsorption Capacity, Pore Structure, and Thermal Behavior of the Modified Clay Containing SSA. – Name: Author Label: Authors Group: Au Data: <searchLink fieldCode="AR" term="%22Lu%2C+Haijun%22">Lu, Haijun</searchLink><relatesTo>1</relatesTo><br /><searchLink fieldCode="AR" term="%22Zhang%2C+Qian%22">Zhang, Qian</searchLink><relatesTo>1</relatesTo><br /><searchLink fieldCode="AR" term="%22Dong%2C+Yiqie%22">Dong, Yiqie</searchLink><relatesTo>1</relatesTo><br /><searchLink fieldCode="AR" term="%22Li%2C+Jixiang%22">Li, Jixiang</searchLink><relatesTo>1</relatesTo><br /><searchLink fieldCode="AR" term="%22Zhang%2C+Xiong%22">Zhang, Xiong</searchLink><relatesTo>1</relatesTo> – Name: TitleSource Label: Source Group: Src Data: <searchLink fieldCode="JN" term="%22Advances+in+Materials+Science+%26+Engineering%22">Advances in Materials Science & Engineering</searchLink>. 6/15/2016, p1-7. 7p. – Name: Subject Label: Subjects Group: Su Data: <searchLink fieldCode="DE" term="%22Adsorption+kinetics%22">Adsorption kinetics</searchLink><br /><searchLink fieldCode="DE" term="%22Gettering%22">Gettering</searchLink><br /><searchLink fieldCode="DE" term="%22Desorption%22">Desorption</searchLink><br /><searchLink fieldCode="DE" term="%22Sorption%22">Sorption</searchLink><br /><searchLink fieldCode="DE" term="%22Adsorption+capacity%22">Adsorption capacity</searchLink> – Name: Abstract Label: Abstract Group: Ab Data: Sewage sludge ash (SSA) was created by burning municipal sludge. The potential of clay containing 1 or 3 or 5% SSA was assessed for use as a landfill liner-soil material. Batch adsorption, low temperature N2 adsorption, and TG-DTA tests were performed to evaluate the adsorption capacity, micropore structure, thermostability, and components of soils under Cr(VI) and Pb(II) chemical solutions. With the increasing amount of SSA in modified clay, the adsorption capacity of Cr(VI) and Pb(II) to the modified clay increases gradually. After absorption, the pore size of modified clay ranges from 2 nm to 8 nm. With the increasing amount of absorption, the pore volume decreases and the specific surface area increases. With the increasing of adsorption concentration of Cr(VI) and Pb(II), the mass loss percentage of modified clay increases to 23.4% and 12.6%, respectively. The modified clay containing SSA may be used as a good barrier material to attenuate contamination of Cr(VI) and Pb(II) in landfills. [ABSTRACT FROM AUTHOR] – Name: AbstractSuppliedCopyright Label: Group: Ab Data: <i>Copyright of Advances in Materials Science & Engineering is the property of Wiley-Blackwell and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract.</i> (Copyright applies to all Abstracts.) |
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| RecordInfo | BibRecord: BibEntity: Identifiers: – Type: doi Value: 10.1155/2016/9894657 Languages: – Code: eng Text: English PhysicalDescription: Pagination: PageCount: 7 StartPage: 1 Subjects: – SubjectFull: Adsorption kinetics Type: general – SubjectFull: Gettering Type: general – SubjectFull: Desorption Type: general – SubjectFull: Sorption Type: general – SubjectFull: Adsorption capacity Type: general Titles: – TitleFull: The Adsorption Capacity, Pore Structure, and Thermal Behavior of the Modified Clay Containing SSA. Type: main BibRelationships: HasContributorRelationships: – PersonEntity: Name: NameFull: Lu, Haijun – PersonEntity: Name: NameFull: Zhang, Qian – PersonEntity: Name: NameFull: Dong, Yiqie – PersonEntity: Name: NameFull: Li, Jixiang – PersonEntity: Name: NameFull: Zhang, Xiong IsPartOfRelationships: – BibEntity: Dates: – D: 15 M: 06 Text: 6/15/2016 Type: published Y: 2016 Identifiers: – Type: issn-print Value: 16878434 Titles: – TitleFull: Advances in Materials Science & Engineering Type: main |
| ResultId | 1 |
