منابع مشابه
Mining and Toxic Metals
How Mining Releases Toxic Metals Large amounts of waste rock and tailings contaminated with toxic metals can be produced by mine sites. In the case of the Donlin Creek mine, there are only 0.072 ounces of gold for every ton of ore, a figure that does not take into account the waste rock. Toxic substances contained within the rock and tailings are more easily released once these substances are p...
متن کاملChelation of toxic metals: current interests.
Chelation therapy has long been regarded as a suitable approach to the therapeutic and even prophylactic removal of potentially toxic metals from body tissues. And there have been apparent successes in some areas, but there are also needs for a better understanding of the underlying pharmacology and for the development of safer and more effective agents. There are currently three areas of inter...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: New Phytologist
سال: 1993
ISSN: 0028-646X,1469-8137
DOI: 10.1111/j.1469-8137.1993.tb03796.x