| As one rising cross-disciplinary and practical technology, membrane technology, after near-50-year development, has become one operational unit in high effective energy saving. In the face of the demands of social consistent development, membrane technology has showed its technological and economic advantages in some industries, as water resources development, pollution treatment, cleaning production, improving products'utilization, wastes return and intelligent techniques. In the new technological trend in the 21st century, membrane technology has irreplaceable importance and bright development prospect.1.The Project's SummarizationThis project, on the basis of national key sci-tech problem tackling applied foundation research achievement by China Science Institute Changchun Applied Chemistry Research School, approved by former Jilin province Planning Commission and risk investment done by Changchun Tianfeng High and New Technology Co., Ltd. Then hosted by Jilin province Development and Reform commission, Jilin province sci-tech department, and check and accepted by China Science Institute Changchun Applied Chemistry Research School on Feb. 2, 2005. Authentication and acceptance committee thinks: The project's technique result filled up interior blank, is a result that whole technique to attain international advanced level, with great industry workable possibility reverse osmosis compound membrane.2.CompanyChangchun Tianfeng High and New Technology Co., Ltd. were changed from former Changchun Tianfeng Technology Co., Ltd. in Oct. 1997 and under approval of provincial sports reform commission (No. 54 [1997] Jilin... |