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Rare Earth Waste Water Single Factor Experiments and Orthogonal Experimental Data Processing

JING Ming-xia(Civil Engineering department of Qinghai University,Xining 810016,China)  
This article choose peculiar method on ammonia waster water that smelting craft forms of Baotou.This article analyse the content of ammonia in the waste water of smelting rare earth,and putting forward the eliminable method of the ammonia in the waste water of smelting rare earth.This experiment adopts the method of distilling the titration of chemistry precipitate to examine the content of ammonia,which does preliminary treatment on high density waste water through chemical sediment.
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