Arsenic (V) adsorption on ferric oxyhydroxide gel at high alkalinity for securely recycling of arsenic-bearing copper slag
发布时间：2020-04-01
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所属单位：中南大学资生院
发表刊物：APPLIED SURFACE SCIENCE
关键字：SMELTING WASTE-WATER; REMOVAL; FILTER; NANOPARTICLES; RECOVERY; SULFATE; SLUDGE; RAMAN
摘要：Arsenic contamination has raised great concern around the world as the cause of many severe health issues, including internal and external cancers. Discharging arsenic waste into the environment before proper handling is strictly forbidden. In order to treat the arsenic-bearing wastes in a safe way, we used the oxidation alkali leaching to dissolve arsenic in the low-risk state arsenate (AsO43-) firstly, followed by recycling of the alkali solution after arsenate removal. In this paper, we synthesized high-concentrated ferric oxyhydroxide gels (HFGs) with different supersaturation in a hydroth
合写作者：Yang Yue, Wang Li, Xu Zhijie, Tian Jia, Han haisheng, Hu Yuehua, Niu Zhen, Yue Tong
论文类型：基础研究
论文编号：4
学科门类：矿业工程
文献类型：J
卷号：478
页面范围：213-220
ISSN号：0169-4332
是否译文：否
发表时间：2019-06-01