In places, some owners have experimented with repairing buildings with an adobe made of mud and straw baked in the sun. But it is a very temporary solution.
This paper made study on gold extraction by leaching copper anode mud with acidic thiourea solution.
本文研究了用酸性硫脲溶液从铜阳极泥中浸取金的方法。
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The results show that among the three kinds of seeds, the activated red mud has the best desilication effect and the silicon index of desilication solution can meet the requirement.