Water-taking agent, capping agent and their ratio didn't largely affect the viscosity, solubility and colourity of product.

带水剂、封端剂及其配比对产品粘度、溶解性、颜色等影响不大；

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The results show that the removal rate of its COD and colourity are 88.3% and 98% respectively, arsenic content can reach undetected level under the optimum conditions.

结果表明，在适宜条件下，渗滤液COD和色度的去除率可分别达到88.3%和98% ，砷可达到检不出水平。

youdao

The results show that the removal rate of its COD and colourity are 88.3% and 98% respectively, arsenic content can reach undetected level under the optimum conditions.

结果表明，在适宜条件下，渗滤液COD和色度的去除率可分别达到88.3%和98% ，砷可达到检不出水平。

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