首页> 外国专利> TREATMENT METHOD FOR DECOLORING AND DETOXIFYING DYEING WASTE WATER, AND TREATMENT APPARATUS FOR DECOLORING AND DETOXIFYING DYEING WASTE WATER

TREATMENT METHOD FOR DECOLORING AND DETOXIFYING DYEING WASTE WATER, AND TREATMENT APPARATUS FOR DECOLORING AND DETOXIFYING DYEING WASTE WATER

机译:印染废水脱色脱毒处理方法及印染废水脱色处理装置

摘要

PROBLEM TO BE SOLVED: To provide a treatment method for decoloring and detoxifying dyeing waste water by which various organisms can be prevented from being health-damaged in an environment when the waste water colored by azo dye or the like is subjected to biological decoloring treatment.;SOLUTION: The treatment method for decoloring and detoxifying dyeing waste water comprises an azo dye decoloring treatment process for carrying out decomposing decoloring of the azo dye by azoreductase of an azo dye decomposing microorganism under an anaerobic condition and an amine decomposing treatment process for decomposing aromatic amines which are products after decomposing decoloring at the azo dye decoloring treatment process under an aerobic condition.;COPYRIGHT: (C)2010,JPO&INPIT
机译:解决的问题:提供一种用于使染色废水脱色和脱毒的处理方法,通过该方法可以防止在对由偶氮染料等染色的废水进行生物脱色处理的环境中损害各种生物体的健康。 ;解决方案:一种用于对废水进行脱色和解毒的处理方法,包括一种偶氮染料脱色处理工艺,用于在厌氧条件下通过偶氮染料分解微生物的偶氮还原酶对偶氮染料进行脱色;以及一种用于分解芳香族化合物的胺分解处理工艺。需氧条件下在偶氮染料脱色处理过程中分解脱色后得到的产品胺;版权所有:(C)2010,日本特许会计师事务所

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