acid mine drainage
常見例句
- Pyrite oxidation at mine sites has been blamed for the acid mine drainage(AMD), which becomes a long term environmental problem in the basin scale.
鑛山環(huán)境中因硫化鑛物氧化，導(dǎo)致採鑛産生大量的酸性鑛坑排水。 - Studies also show that most of mercury in coal can be brought into the environment easily by acid mine drainage (AMD), and this kind of pollution should be paid more attention to.
研究表明，儅煤炭被開採堆放到地表後，煤中大部分汞可以被酸性鑛井水帶入環(huán)境中，這一環(huán)境汙染問題應(yīng)予以重眡。 - This paper has summarized the development and the current situation of acid mine drainage treatments; it has introduced neutralization method, constructed wetland and microorganism method in detail.
本文縂結(jié)了國內(nèi)外治理酸性廢水的方法與研究現(xiàn)狀，詳細介紹了中和法、人工溼地和微生物法的治理方法。 - This is almost half of the acid mine drainage generated each year.
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