Results indicated that organic bentonite could be prepared firstly by Na-modification and then by quaternary ammonium treatment.

研究表明，采用天然钙基膨润土通过钠化提纯、季铵盐有机改性的方法，可以制备出性能优良的有机膨润土。

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The experiment results show that the decoloring ratio of molasses alcohol wastewater by organobentonite is greater than Na-bentonite, the former can reach 89.6% and the latter only 41.3%.

实验结果表明，有机膨润土对糖蜜酒精废液的脱色率比钠化膨润土高，可达到89.6%，而钠化膨润土对糖蜜酒精废液的脱色率仅有41.3%。

youdao

The experiment results show that the decoloring ratio of molasses alcohol wastewater by organobentonite is greater than Na-bentonite, the former can reach 89.6% and the latter only 41.3%.

实验结果表明，有机膨润土对糖蜜酒精废液的脱色率比钠化膨润土高，可达到89.6%，而钠化膨润土对糖蜜酒精废液的脱色率仅有41.3%。

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