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路面撒盐多了有哪些危害

更新时间: 2020-10-20 00:00:00     

当路面撒有过多的盐,会对环境产生如下影响:

会对土壤产生污染,使土壤盐碱化。对植物的污染,会使植物因失水过多而死亡。多余的盐分会随水流入地下,从而污染地下水。含大量盐分的水进入地下管道,会腐蚀金属管道。一些盐分会进入空气,造成空气污染,危害城市树木。

关键词: 路面 哪些 危害

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