CAS OpenIR
臭氧氧化合成臭葱石除砷
曹俊雅; 张凯伦; 李媛媛; 张广积
2018
Source Publication过程工程学报
Volume18Issue:03Pages:517-521
Abstract

用臭氧发生器产生的臭氧氧化模拟酸性含砷废水,在95℃下加热反应7 h合成臭葱石,考察了Fe(Ⅱ)氧化速率及溶液初始pH值对砷去除率及臭葱石合成的影响.结果表明,提高Fe(Ⅱ)氧化速率及增大初始pH值均可促进As沉淀.初始pH为2.0时通入臭氧,溶液中As的最终去除率可达89.64%,反应所得臭葱石颗粒尺寸较大、结晶良好.

Keyword臭氧 氧化 As(ⅲ) As(ⅴ) Fe(ⅱ) 臭葱石
Language中文
Document Type期刊论文
Identifierhttp://ir.ipe.ac.cn/handle/122111/28738
Collection中国科学院过程工程研究所
Recommended Citation
GB/T 7714
曹俊雅,张凯伦,李媛媛,等. 臭氧氧化合成臭葱石除砷[J]. 过程工程学报,2018,18(03):517-521.
APA 曹俊雅,张凯伦,李媛媛,&张广积.(2018).臭氧氧化合成臭葱石除砷.过程工程学报,18(03),517-521.
MLA 曹俊雅,et al."臭氧氧化合成臭葱石除砷".过程工程学报 18.03(2018):517-521.
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