Recently. “Symposium on New Technique and New Equipment of the National Industrial Wastewater Treatment and Engineering Application” was held in Hangzhou.
As the pilot in the trade of water treatment by membrane process, the Center made a report titled “Application of Bi-membrane Process for Deep Treatment of Dyeing and Printing Wastewater ” , and brought an unique solving scheme for the meeting.. The report was elucidated from multi-angel of the present situation of dyeing and printing wastewater, difficult points of treatment, the present solving measures etc. Through the analysis of multi-angel and zero range for 30000 t/d Fushan Datang Sewage Treatment System, 5000 t/d Zhejiang Jiaming Dyeing and Finishing Wastewater Treatment System etc. projects built by the Center from influent and effluent quality, operational pressure difference, system investment cost etc., the report omni-dimensionally displayed the superiority and prospect of popularization and application of water treatment by bi-membrane process in dyeing and printing trade.