azo dyes

Quantitative relationship between oxidative decoloration property and molecular structure of azo dyes

偶氮染料分子结构与氧化脱色性能的定量关系

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heterocyclic azo dyes are one group of the most important chromogenic reagents in spectrophotometric analysis.

杂环偶氮试剂是一类重要的有机显色剂。

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In this paper, two common azo dyes, Reactive Brilliant Red X-3B and Reactive Brilliant Red M-8B were selected and the biodegradability was studied.

本课题选择两种常用的偶氮染料活性艳红X-3B和活性艳红M-8B，对它们的生物降解性能进行了较系统的研究；

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Synthetic dyes, azo dyes in particular, are widely found in the effluents from textile industries.

合成染料, 偶氮染料,特别是被广泛认为在纺织工业污水.

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decoloration of azo dyes by photo-reduction and the reuse of dyeing effluence

偶氮染料的光还原脱色及其染色废水的回用研究

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The Research Development of the Azo Dyes Used for Compact Disk

偶氮类光盘染料的研究进展

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The Utilization of the Rare-Earth Element in the Pure Cotton Cloth for Continuous Dyeing by Azo Dyes

稀土在纯棉织物偶氮染料连续轧染中的应用

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Third-order optical nonlinearity of azo dyes and their metal complex

偶氮染料及其金属络合物的三阶非线性光学性质研究

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Azo dyes are widely used by printing and dyeing industries, because of their bright colour, high fixation rate and good color fastness.

偶氮染料因其本身鲜艳的色泽，较高的固色率，良好的染色牢度等优势而被印染行业所广泛认同。

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The biochemical oxidation character experiment shows that azo dyes wastewater has inhibitory effect on microorganism.

可生化性试验表明:偶氮染料废水对微生物有抑制作用,但对驯化活性污泥并无明显的抑制作用.

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Its reason is certain azo dyes meeting generation guides aromatics amine, cause cancer thereby.

其原因是某些偶氮染料会产生导芳族胺,从而导致癌症.

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Meanwhile, a thin-layer chromatography for detecting those prohibited azo dyes in textiles is presented.

同时介绍了用薄层色谱分析法检测纺织品中禁用偶氮染料的方法.

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This paper provides a combined method of iron chips deacidized and biological degradation in which deals with the biotransformation azo dyes waste water draining from dye works.

采用铁屑还原与生物降解相结合的方法，处理印染厂排出的难生化性偶氮类染料废水，设备简单，投资小，处理效果好。

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Identification Method of False Positive Result in the Detection of Prohibited Azo Dyes

禁用偶氮染料检测中假阳性结果的鉴别方法

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Advance in Azo Dyes for Liquid Crystal Displays

液晶显示材料用偶氮染料的研究进展

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Effect of Azo Dyes with Different Length of Alkoxy Substituents on Photorefractive Properties of PVK-based Composites

不同烷氧基取代偶氮染料对聚乙烯基咔唑基复合物光折变性能的影响

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Azo dyes waste water is not only high chromatic, strong noxious, but also difficult to degrade and easy to discompose to carcinogenic aromatic amine under deoxidization condition.

偶氮染料废水由于其高色度、强毒性、难降解，在还原条件下易分解产生致癌性芳香胺，而被视为现今急待治理的废水之一。

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The PH value, formaldehyde content and azo dyes are settled, and the three indexes are come into notice by most people. Thus the standard of Wushu garment has more highly technical than other standard.

确立了PH值、甲醛含量、偶氮染料这三个普遍引起关注的指标，从而使武术服标准同其它服装标准相比在技术含量上有了明显的提高。

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Azo dyes of several different structures were degraded, and the reaction conditions were changed to study the reaction mechanism of CWPO.

降解了几种不同结构的偶氮染料，并通过改变CWPO的反应条件推断了其催化反应机理。

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Several azo dyes decolorizing bacterial strains which were capable of denitrifying were isolated from activated sludges.

从活性污泥中分离到几株具有反硝化能力的偶氮染料脱色菌.

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The cationic dye may be chosen from azo dyes, azomethine dyes, methine dyes and xanthene dyes.

优选地，阳离子染料选自偶氮染料、偶氮甲碱染料、次甲基染料和？吨染料。

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When PLA fabrics of 1/ 1 Standard depth were dyed with 12 azo dyes and 13 anthraquinone dyes, their fading mechanism was the same as that of polyester and acetate fibers, but fading was considerably faster and lightfastness was 1-2 levels lower.

用12只偶氮染料和13只蒽醌染料染成1/1标准浓度的PLA织物.其光褪色机理和影响因素与聚酯纤维和醋酸纤维相同，但褪色速度较快，耐晒牢度要差1-2级；

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Enhanced action of azo dyes decolourization by quinone-reducing community using redox mediators was inspected.

考察了醌还原菌群利用氧化还原介质对偶氮染料脱色的强化作用.

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