Removal of copper, nickel and chromium mixtures from metal plating wastewater by adsorption with modified carbon foam
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- 作者：Chang-Gu Leea ; 1 ; Soonjae Leeb ; 1 ; Jeong-Ann Parka ; Chanhyuk Parka ; Sang Jeong Leea ; Song-Bae Kimc ; Byungryul And ; Seong-Taek Yunb ; e ; Sang-Hyup Leea ; e ; yisanghyup@kist.re.kr" class="auth_mail" title="E-mail the corresponding author ; Jae-Woo Choia ; f ; plead36@kist.re.kr" class="auth_mail" title="E-mail the corresponding author
- 关键词：Metal plating wastewater ; Fe2O3-carbon foam ; Adsorption ; Heavy metals
- 刊名：Chemosphere
- 出版年：2017
- 出版时间：January 2017
- 年：2017
- 卷：166
- 期：Complete
- 页码：203-211
- 全文大小：1099 K
文摘
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Impregnation of Fe2O3 in carbon foam (CF) enhanced the adsorption of Cr.
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Fe2O3-CF adsorbed both cationic and anionic heavy metals simultaneously.
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There is no interference between adsorptions of Cr and Cu using Fe2O3-CF.
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The adsorption of Cu on Fe2O3-CF interfered the adsorption on Ni.
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Fe2O3-CF showed excellent removal of Cr and Cu in fixed-bed column test.