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Sulfur dye adsorbent having methyl-esterified eggshell membrane manufacturing method of the same and method for adsorption of sulfur dye using the same
Sulfur dye adsorbent having methyl-esterified eggshell membrane manufacturing method of the same and method for adsorption of sulfur dye using the same
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机译:具有甲基化蛋壳膜的硫染料吸附剂的制造方法以及使用该吸附剂的硫染料吸附方法
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摘要
The present invention relates to a sulfided dye sorbent comprising a methyl esterified egg shell, a method for producing the same, and a method for adsorbing a sulfide dye using the same, wherein the sulfide dye sorbent according to the present invention separates the egg shell from the egg shell, After crushing, the pulverized egg shell is mixed with an acidic solution containing a lower alcohol and methyl esterified, whereby an excellent adsorption rate of sulfide dye can be realized in the entire pH range. In addition, the sulfide dye adsorbent is eco-friendly by using an egg shell membrane which is a protein component.
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