Design on using iron filings reaction bed combined with biological contact oxidizing tower to deal with disperse dyestuff waste water;

Novel application of tourmaline in environmental field:Treatment of argazol blue BF-BR dyeing wastewater;

Treating acid brilliant red GR dyeing wastewater by using composite coagulants;

Experimental research on treatment of dyeing wastewater with modified bentonite;

Treatment of direct scarlet 4BE dye wastewater by the hybrid method of Fe/C microelectrolysis and ultrasound radiation;

Study on copper-based catalyst for treatment of acidic black dye wastewater by H_2O_2;

Experimental studies on ozone oxidative treatment of dye wastewater in a rotating packed bed;

Study on the process of dyestuff wastewater treatment by microelectrolysis;

Electrochemical oxidation of dyestuff wastewater with catalytic of nanometer titanium dioxide-active carbon;

Pretreatment-hydrolysis-biological contact oxidation process in treating dyestuff wastewater;

Treatment of dye waste water by catalysis oxidation using TiO_2-Ag-modified bentonite as composite catalyst;

The biological degradation process of tri phenyl methyl basic dye waste water was investigated in a new kind of three phase jet bubble loop bioreactor by using the method of activated sludge in which the cattle dung slurry is used as the sludge source and coal powders was as the biological carrier.

The present state of the treatment, the methods, the effects and the possible mechanism of dye waste water by microbe were introduced, and the prospects are considered.

The current situation and progress of biological treatment for dyes wastewater were reviewed.

The introduction on the present situation of water resource in our country and quality characteristics of dyes wastewater was described.

The dyes wastewater of magenta fuchsine、acid chrome ming blue RRN and acid chrome fast red S-80 are all characterized by high COD Cr ,high colority,complication of organic components, and they are not easy to be biodegrated.