Some polymerizable push pull azobenzene dyes were prepared and the values of their second order molecular susceptibility, β CT , were determined by solvatochromism technique.

Study on degradation process of azo dye by iron internal electrolysis deoxidization and microwave induced oxidation;

Decoloration of azo dye wastewater by an anaerobic membrane bioreactor using gene engineering strain Escherichia coli JM109 (pGEX-AZR);

Biological decolourzation quinone compound enhancing azo dyes;

Enhanced biological decolourization of azo dyes by the catalysis of reduced acid azo dyes;

Quantitative relationships between photocatalytic degradation and structure of azo dyes;

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

A Study of Degradation of Azo-dye in System of Alga and Bacteria;

To accomplish the optical storage in short wavelength band and improve the thermal stability of storage media, a new synthetic method for nanocomposite materials which are codoped by metallic nanoparticles azo-dye compound (MNPADC) with structure for coating is presented for the first time.

Photocatalytic degradation of 16 azo-dyes in TiO2 suspension and irradiated by a high pressure mercury lamp has been studied.