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铬渣中Cr(Ⅵ)的浸出及强化研究
林晓; 曹宏斌; 李玉平; 戴昊波; 惠建斌
2007
Source Publication环境化学
ISSN0254-6108
Volume26.0Issue:006Pages:805
Abstract采用ICP-OES,XRD,SEM,EDX和电导率在线监测等手段分析铬渣浸取前后的变化及各种元素浸出量随pH值的变化,考察了添加化学悬浮剂、浸取体系和超声处理对铬渣中Cr(Ⅵ)浸出行为的强化作用.结果表明,浸取过程基本不改变铬渣的结构;pH为5-7,使用合适的浸取介质有利于Cr(Ⅵ)的溶出,通过添加化学悬浮剂APG650可提高浸取效率3倍,超声处理可提高浸取效率70多倍.
Keyword铬渣 Cr(Ⅵ) 浸出 强化 化学添加剂
Language英语
Document Type期刊论文
Identifierhttp://ir.ipe.ac.cn/handle/122111/45367
Collection中国科学院过程工程研究所
Affiliation中国科学院过程工程研究所
First Author Affilication中国科学院过程工程研究所
Recommended Citation
GB/T 7714
林晓,曹宏斌,李玉平,等. 铬渣中Cr(Ⅵ)的浸出及强化研究[J]. 环境化学,2007,26.0(006):805.
APA 林晓,曹宏斌,李玉平,戴昊波,&惠建斌.(2007).铬渣中Cr(Ⅵ)的浸出及强化研究.环境化学,26.0(006),805.
MLA 林晓,et al."铬渣中Cr(Ⅵ)的浸出及强化研究".环境化学 26.0.006(2007):805.
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