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PUBLIC MARKS from sfufoet with tags 环保 & 科技

04 December 2006 08:45

环保科技：１块手机电池可污染三个泳池

一粒纽扣电池可污染６０万升水，等于一个人一生的饮水量。而一节电池烂在地里，能够使一平方米的土地失去利用价值。一块手机电池含有的镉可以污染三个标准游泳池的水。

环保科技：一滴残墨能污染60立方米的水源

一滴残墨能污染６０立方米的水源，一个硒鼓能产生１００克有害粉尘进入环境。

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sfufoet's TAGS related to tag 环保