A great number of non metallic minerals have excellent physical and chemical properties such as absorption,filtration,separation,ion exchange and catalysis ,which can be used in pollution control.In this paper,the cur...A great number of non metallic minerals have excellent physical and chemical properties such as absorption,filtration,separation,ion exchange and catalysis ,which can be used in pollution control.In this paper,the current situation of environmental pollution,the kinds of pollutant and their origination were discussed firstly.Then,by giving some examples,the applications of non metallic minerals in pollution control were summarized.Ecomaterial with non metallic minerals were suggested to be developed by taking the advantage of their physical and chemical properties.展开更多
文摘A great number of non metallic minerals have excellent physical and chemical properties such as absorption,filtration,separation,ion exchange and catalysis ,which can be used in pollution control.In this paper,the current situation of environmental pollution,the kinds of pollutant and their origination were discussed firstly.Then,by giving some examples,the applications of non metallic minerals in pollution control were summarized.Ecomaterial with non metallic minerals were suggested to be developed by taking the advantage of their physical and chemical properties.