Method for treating dye waste water by using new-type gas diffusion electrode reactor

Application Number: 00107218
Application Date: 2000.04.28
Publication Number: 1321613
Publication Date: 2001.11.14
Priority Information:
International: C02F1/461
Applicant(s) Name: Research Centre of Ecological Environment, Chinese Academy of Sciences
Inventor(s) Name: Peng An;Shen Zhemin;Wang Wenhua
Patent Agency Code: 00000
Patent Agent:
Abstract A method for treating waste water containing dye by using new-type gas diffusion-electrode reactor is characterized by using the materials of elements of Pt, Fe, C, Au, Ag, Wo, Mn, Ni and Cu, etc. or their alloys as anode or cathode for new-type electrolytic reactor in the form of composite gas diffusion electrode, and under the condition of 3-20V voltage making electrochemical treatment of waste water in the dyeing and printing, and textile industries, and attention shall be paid to the control of current intensity. Said operation is implemented at normal temp. and normal pressure, simple and convenient, low in energy consumption, and its effect is good.