美国通过煤炭发电每年产生1.3亿吨废物。尽管煤灰没有被正式列为危险废物,但它含有非常高的铅、砷和汞浓度,并可能导致严重的健康问题。为了避免健康风险,煤灰必须在干燥、内衬的容器中处理。尽管如此,在美国,许多煤灰被放置在潮湿的池塘中,这会使周围的社区处于危险之中。
更多关于煤炭的事实:
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