Recent advances in azo-dye-degrading bacteria and azo reductase were reviewed.
综述了目前降解偶氮染料的细菌以及偶氮还原酶的研究进展。
This paper studied the effect of azo-dye on the growth and other physiological processes of algae.
本文研究了偶氮染料对藻类生长及若干生理代谢过程的影响。
The fate and the removal rate of three azo-dyes in a static simulating anaerobic pond were studied, as well as the factors effecting the fate.
采用静态模拟厌氧生物塘，应用高效液相色谱分析技术，研究了三种偶氮染料在厌氧塘中的去除净化效率、迁移转化过程及环境因素的影响。
Then we tested the photosensitivity of POF whose core material was copolymer of azo-benzene and poly (methyl methacrylate) (PMMA) in experiment.
其次，对含偶氮苯和聚甲基丙烯酸甲酯共聚的纤芯材料的聚合物光纤光敏特性进行了实验测试。
Poly (N-vinyl carbazole) was modified to prepare azo-PVK by post-azo-coupling reaction with diazo salt as raw material using phase-transfer catalysts.
我们以聚乙烯咔唑为偶合组分，和发色基团对硝基苯重氮盐在相转移催化剂存在下，采用后重氮偶合方法，制备出偶氮化聚乙烯咔唑。
This result may explain the index change induced by trans-cis isomerization in most of azo-dye-doped liquid crystal films.
此结果适用于多数偶氮类染料，很好地解释了光致顺-反异构引起的折射率变化。
It was observed that algae can decolorize most azo-dyes to some extent, and the decolorization is dependent on several factors such as the structure of dye and species of algae.
实验结果表明，藻对多种偶氮染料具有一定的降解作用，其降解程度与染料的结构和藻的种类等因素有关。
It was found that alga alone could also degrade azo-dye, thus shaking off the conventional view-point on the function of alga in the degradation process of organic matter lagoon.
发现藻类也能直接参与染料的降解，动摇了藻类在稳定塘有机物降解过程中仅能为好氧菌供氧的传统观念。
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。
Moreover, some azo dyestuff wastewater also bears chromium compounds.
同时，一些偶氮染料废水中也存在铬离子。
Influences of substituents on the orientation of the azo chromophores were discussed in detail.
讨论了不同的端基对偶氮生色团在自组装膜中初始取向的影响。
Because of the photoisomerization of azo dyes, this system shows many unique characteristics, which could not be explained by existing theories.
由于偶氮染料光致异构现象，这种体系体现出很多独特的性质，且用现有理论无法进行解释。
In this paper, the development of using bi azo chromotropic acids as chromogenic reagents in re determination was reviewed, especially the new reagents introduced after 1990.
介绍1990年以来变色酸双偶氮显色剂在稀土分析中应用的进展，着重介绍了新出现的显色剂。
Some technologies to treat azo dye wastewater are introduced in this paper, especially the characters and application of genetic engineering technology and bioaugmentation.
本文综述了处理偶氮染料废水的多种方法，详细介绍了基因工程技术和生物强化方法的特点及其在废水处理中的应用。
A new reagent 1 (8 Aminoquinoline 5 azo) 8 hydroxy 3,6 naphthalenedisulfonic acid(AQHNA) was synthesized. The product was confirmed by elemental analysis and infrared spectra.
合成了1 （8氨基喹啉5偶氮） 8羟基3 ，6萘二磺酸（AQHNA） ，其结构经红外光谱和元素分析证实。
First of all, the optical properties of azo polymers are introduced.
首先，介绍了偶氮聚合物材料的光学特性。
At last, we put emphasis on the Spatial Light Modulator (SLM). Based on this optical component, we record polarization holography images storage in an azo ionic liquid crystalline polymer.
本文最后对空间光调制器进行了介绍和讨论，利用此光学元件，对偶氮液晶材料进行了偏振全息图像存储。
The results showed that the azo dyeing removal rate by direct aerobic treatment was only about 5%, while the average degradation rate of the dyeing by direct anaerobic hydrolysis reached to 60%.
研究结果表明，偶氮染料废水直接好氧处理，去除率只有5%左右，直接厌氧水解处理，染料平均降解率60%。
Recent research progresses on photofading of azo dyes at home and abroad was introduced, and the photofading mechanisms at azo bond were reviewed.
本文介绍了近年来国内外对于偶氮染料光致褪色的研究进展，综述了偶氮染料光褪色与偶氮键断裂机理。
If dyeing wastewater, especially azo dye wastewater is let, it will seriously do harm to local aquatic environment.
染料废水，特别是偶氮染料废水，如果直接排放会对当地水环境造成不可估量的损失。
This paper investigates an optical reorientation process of azo dye doped liquid crystals and explains the dependence of the enhancement factor on the incident light direction.
研究了发生在偶氮染料掺杂液晶中的光诱导重新取向问题，并解释增强因子与光入射方向存在依赖关系的物理机制。
Orientation of azobenzene units in self assembled multilayer films of two side chain azo polyelectrolytes was investigated by using polarized UV Vis absorption spectroscopy.
用偏振紫外光谱研究了两种侧链偶氮聚电解质静电逐层自组装膜中偶氮生色团的初始取向。
The way to establish the database of prohibited aromatic amine was discussed, which was used to reduce the test time, improve the test veracity and avoid problem during test of prohibited azo dyes.
探讨如何建立禁用芳香胺数据库，通过使用数据库减少禁用偶氮染料的检测时间，提高检测的准确度，避免检测过程中假阳性问题。
The synthesis of Poly (N-vinyl carbazole) with azo chromophore side groups was studied.
本文研究了聚乙烯咔唑侧基含偶氮发色基团的制备及合成工艺。
Quinone-reducing activity of azoreductases and their application in mediated decolorization of azo dyes were studied in this dissertation.
本文对偶氮还原酶的醌还原活性及其在偶氮染料介导脱色中的应用展开了研究。
In this paper, the synthesis of several azo compounds from diazotized 5 - aminobenzimidazolone and several phenols are studied.
报道了几种由5-氨基苯并咪唑酮为原料与酚偶联形成的偶氮化合物的合成。
Textiles - Methods for determination of certain aromatic amines derived from azo colorants - Part 2 : detection of the use of certain azo colorants accessible by extracting the fibres.
纺织品。偶氮染色剂衍生的特定芳香胺的测定方法。第2部分：通过萃取纤维取得的偶氮染色剂使用的检测。
An acid yellow was synthesized by diazo and azo, and characterized by elementary analysis, IR and 1h-nmr.
酸性黄是经过重氮化和偶合反应合成的一种偶氮染料，对它进行了IR、1h - NMR和元素分析的表征。
Naphthol AS-BI is an important pigment intermediate, which is used to synthesize a new kind of high quality azo dyes.
色酚as -BI是一种颜料中间体，以它为原料合成的偶氮颜料是一类性能优良的新型颜料。
Naphthol AS-BI is an important pigment intermediate, which is used to synthesize a new kind of high quality azo dyes.
色酚as -BI是一种颜料中间体，以它为原料合成的偶氮颜料是一类性能优良的新型颜料。
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