Investigation of Retention Process of Cd(II) Contaminant Using Bentonite and Nanoclay Cloisite Na+

Heavy metals pollution is a topic with worldwide concern because of its high toxicity to human beings, animals, and plants. The clay minerals, being important constituents of soil, have been playing this role always by taking up various contaminants as water flows over soil or penetrate underground....

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Main Authors: Farzaneh Motamedi, hadi Moazed
Format: Article
Language:fas
Published: Shahid Chamran University of Ahvaz 2017-02-01
Series:علوم و مهندسی آبیاری
Subjects:
ph
Online Access:http://jise.scu.ac.ir/article_12666_95fcb15e325b5526771fd64b97dbb6c1.pdf
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spelling doaj-133b682350f8428bab9881b9f5ce34202020-11-25T02:37:38ZfasShahid Chamran University of Ahvazعلوم و مهندسی آبیاری2588-59522588-59602017-02-01401516210.22055/jise.2017.1266612666Investigation of Retention Process of Cd(II) Contaminant Using Bentonite and Nanoclay Cloisite Na+Farzaneh Motamedi0hadi Moazed1دانشجوی کارشناسی ارشد مهندسی عمران-محیط زیست، دانشکده مهندسی علوم آب، دانشگاه شهید چمران اهوازاستادگروه محیط زیست، دانشکده مهندسی علوم آب، دانشگاه شهید چمران اهواز.Heavy metals pollution is a topic with worldwide concern because of its high toxicity to human beings, animals, and plants. The clay minerals, being important constituents of soil, have been playing this role always by taking up various contaminants as water flows over soil or penetrate underground. The high specific surface area, chemical and mechanical stability, layered structure, high cation exchange capacity (CEC), Bronsted and Lewis acidity, etc., have made the clays excellent materials for adsorption. In this study, retention process of Cd(II) contaminant using Bentonite and Nanoclay Cloisite Na<sup>+</sup>investigated. Based on data obtained in this study it can be concluded thatthe retention capacity of Nanoclay Cloisite Na<sup>+</sup> is much more than Bentonite for Cd ions, because of high specific surface area and high cation exchange capacity of Nanoclay Cloisite Na<sup>+</sup>.http://jise.scu.ac.ir/article_12666_95fcb15e325b5526771fd64b97dbb6c1.pdfnanoclay cloisite na+bentoniteretentioncadmiumph
collection DOAJ
language fas
format Article
sources DOAJ
author Farzaneh Motamedi
hadi Moazed
spellingShingle Farzaneh Motamedi
hadi Moazed
Investigation of Retention Process of Cd(II) Contaminant Using Bentonite and Nanoclay Cloisite Na+
علوم و مهندسی آبیاری
nanoclay cloisite na+
bentonite
retention
cadmium
ph
author_facet Farzaneh Motamedi
hadi Moazed
author_sort Farzaneh Motamedi
title Investigation of Retention Process of Cd(II) Contaminant Using Bentonite and Nanoclay Cloisite Na+
title_short Investigation of Retention Process of Cd(II) Contaminant Using Bentonite and Nanoclay Cloisite Na+
title_full Investigation of Retention Process of Cd(II) Contaminant Using Bentonite and Nanoclay Cloisite Na+
title_fullStr Investigation of Retention Process of Cd(II) Contaminant Using Bentonite and Nanoclay Cloisite Na+
title_full_unstemmed Investigation of Retention Process of Cd(II) Contaminant Using Bentonite and Nanoclay Cloisite Na+
title_sort investigation of retention process of cd(ii) contaminant using bentonite and nanoclay cloisite na+
publisher Shahid Chamran University of Ahvaz
series علوم و مهندسی آبیاری
issn 2588-5952
2588-5960
publishDate 2017-02-01
description Heavy metals pollution is a topic with worldwide concern because of its high toxicity to human beings, animals, and plants. The clay minerals, being important constituents of soil, have been playing this role always by taking up various contaminants as water flows over soil or penetrate underground. The high specific surface area, chemical and mechanical stability, layered structure, high cation exchange capacity (CEC), Bronsted and Lewis acidity, etc., have made the clays excellent materials for adsorption. In this study, retention process of Cd(II) contaminant using Bentonite and Nanoclay Cloisite Na<sup>+</sup>investigated. Based on data obtained in this study it can be concluded thatthe retention capacity of Nanoclay Cloisite Na<sup>+</sup> is much more than Bentonite for Cd ions, because of high specific surface area and high cation exchange capacity of Nanoclay Cloisite Na<sup>+</sup>.
topic nanoclay cloisite na+
bentonite
retention
cadmium
ph
url http://jise.scu.ac.ir/article_12666_95fcb15e325b5526771fd64b97dbb6c1.pdf
work_keys_str_mv AT farzanehmotamedi investigationofretentionprocessofcdiicontaminantusingbentoniteandnanoclaycloisitena
AT hadimoazed investigationofretentionprocessofcdiicontaminantusingbentoniteandnanoclaycloisitena
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