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DISSOLUTION METHOD OF HEAVY METAL AND TRACE ELEMENTS FROM WASTE ORE AND TAILING
DISSOLUTION METHOD OF HEAVY METAL AND TRACE ELEMENTS FROM WASTE ORE AND TAILING
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机译:废矿和尾矿中重金属和微量元素的溶解方法
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摘要
The present invention relates to a method for eluting a heavy metal and trace elements from waste ore and tailing. More specifically, arsenic (As) and cadmium (Cd) included in ore and tailing are eluted by using a hydroxylamine hydrochloride solution with pH adjusted to be 1-3.
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