污染物
赤泥
催化作用
废物管理
环境科学
城市固体废物
氮氧化物
选择性催化还原
人类健康
污染
空气污染
空气污染物
环境化学
环境工程
化学
材料科学
工程类
冶金
有机化学
生态学
燃烧
环境卫生
生物
医学
作者
Jiawei Chen,Yao Wang,Zhiming Liu
标识
DOI:10.1016/j.jes.2022.06.027
摘要
Red mud, as a solid waste produced during the alumina production, can cause severe eco-environmental pollution and health risks to human. Therefore, the resourcing of this type of solid waste is an effective way for the sustainable development. This paper reviews the recent progress on red mud-based catalysts for the removal of typical air pollutants, such as the catalytic reduction of nitrogen oxides (NOx) by NH3 (NH3-SCR) and the catalytic oxidation of CO and volatile organic compounds (VOCs). The factors influencing the catalytic performance and the structure-activity relationship have been discussed. Future prospects and directions for the development of such catalysts are also proposed. This review would benefit for the high value-added utilizations of red mud in mitigating atmospheric pollutions.
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