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尾矿及废石堆淋溶废水
释义
尾矿及废石堆淋溶废水
Encyclopedia
工学
〔尾矿综合利用环境与安全〕
释
leaching wastewater of tailings and waste dump
尾矿及废石堆淋溶废水
尾矿及废石堆在长期堆存过程中,因受到周围环境中氧、水以及特殊微生物的共同作用,其中的金属硫化物不断被氧化分解生成酸性物质并释放出重金属元素,经过系统环境长期相互作用和雨水淋溶后形成的具有一定重金属浓度和较高酸度的污染废水。
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directed closed path
directed complete graph
directed complete partial order
directed complete partial order, DCPO
directed convex polyomino
directed cycle
directed design
directed diffusion
directed distance
directed downward set
directed ear
directed edge
directed-edge sequence
directed energy deposition
directed evolution
directed family
directed family of points
directed family of sets
directed flow
directed forgetting
directed graph
directed graph; digraph
directed graphics
directed group
directed infinity
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