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如果将一粒纽扣电池完全溶解,其释放的物质可污染60万升水,等于二个人一生的饮水量。一节电池烂在地里,能够使一平方米的土地失去利用价值,所以把一节节的废旧电池说成是“污染小炸弹”一点也不过分。如果任由废旧电池被废弃在自然界中,电池的外壳会慢慢腐蚀,其中的重金属物质会逐渐渗入水体和土壤,造成污染。重金属污染的最大特点
If a coin cell is completely dissolved, the released substance can pollute 600,000 liters of water, which is equal to the amount of drinking water consumed by two people. A battery rot in the ground, can make one square meter of land lost value, so a section of used batteries described as “pollution bomb ” is not excessive. If left as used batteries are discarded in nature, the outer shell of the battery will slowly corrode, and heavy metals therein will gradually penetrate into the water and soil, causing pollution. The most important feature of heavy metal pollution