金属类污染指标有总汞、总铁、总锰；

The metal pollutants were mercury, iron, manganese.

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在液相氧化过程中添加乙醇于混合悬浊液中，所得产物的总锰含量有明显增加（达到72.04%）；

The main conclusions could be obtained as follow. Adding ethanol during oxidation in the mixed medium has a marked increase for the final TMC (TMC could reach 72.04%);

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硫酸锰产品总收率达85 %。

The yield of manganese sulfate product is 85%.

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