Immobilization of heavy metal contaminated mine wastes using Canavalia ensiformis extract

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Immobilization of heavy metal contaminated mine wastes using Canavalia ensiformis extract

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作者：In-Hyun Nam^a ; ^{nih@kigam.re.kr" class="auth_mail" title="E-mail the corresponding author} ; Seung-Bum Roh^a ; ^b ; Min-Jeong Park^a ; ^c ; Chul-Min Chon^a ; Jae-Gon Kim^a ; Sueng-Won Jeong^a ; Hocheol Song^b ; Min-Ho Yoon^c
关键词：Mine waste ; Heavy metal ; Urease ; Canavalia ensiformis extract ; Calcium carbonate precipitation
刊名：Catena
出版年：2016
出版时间：January 2016
年：2016
卷：136
期：Complete
页码：53-58
全文大小：563 K

文摘

•: Canavalia ensiformis extract was used to produce CaCO₃ in mine wastes.
•: The extract catalyzed urea hydrolysis and decreased metal amounts in leachates.
•: Microbial populations were considerably increased after biocatalyst treatment.
•: Canavalia ensiformis extracts may assist in the stabilization of heavy metals.

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