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钒化合物在工业上可用作化学试剂、催干剂、催化剂、还原剂和媒染剂等,陶瓷工业广泛用作釉料,这些工业排出的“三废”造成钒对环境的污染。天然岩石的风化,煤、石油等燃料的燃烧,钒钛磁铁矿等含钒矿物的开采等都造成了钒对环境的污染[1-4]。元素钒的化学迁移性很强,可以在水、大气、土壤及生物体所构成的环境圈内迁移,形成污染循环[4]。进入环境介质
Vanadium compounds in the industry can be used as chemical reagents, driers, catalysts, reducing agents and mordants, the ceramic industry is widely used as a glaze, these industries emit “three wastes ” caused by vanadium pollution of the environment. Weathering of natural rocks, combustion of fuels such as coal and petroleum, and vanadium-bearing minerals such as vanadium-titanium magnetite all contribute to the environmental pollution of vanadium [1-4]. Element vanadium strong chemical mobility, can water, air, soil and organisms in the environmental circle formed by the migration, the formation of pollution cycle [4]. Enter the environmental media