The leading enterprise of Chinese ceramic membrane technology and the research team of the Key Laboratory of Advanced Ceramics and Processing Technology of the Ministry of Education of Tianjin University have worked hard for more than ten years to break through the difficulties of flat ceramic water purification membrane preparation technology and achieve mass production. At present, the flat ceramic membrane production line has been successfully put into production, breaking the monopoly of foreign technology in one fell swoop, greatly improving the competitiveness of China's membrane industry and filling the relevant technological gaps.
Water purification membrane technology is widely used in environmental protection fields such as sewage treatment and recycling. It is increasingly valued by the country and the market. With the dual promotion of market demand and industrial policies, the scale of China's membrane water treatment engineering industry has developed rapidly. However, the long-life, recyclable flat ceramic membrane technology has long been monopolized by European and Japanese companies. A large number of flat ceramic membrane products in China have relied on imports for a long time, and failed to form independent intellectual property rights, resulting in the lack of pricing power in this industry and long-term restraint by others. After continuous research and exploration, the research team of the Key Laboratory of Advanced Ceramics and Processing Technology of the Ministry of Education finally developed high-throughput material screening technology, and based on this, invented the original low-temperature film-forming formula, designed and developed advanced roller kiln firing Automated assembly line. It not only improves the mass production technology of flat ceramic membranes, but also creates new opportunities for the environmental governance and water resources utilization industry fields with membrane technology as the core. It also means that China has successfully industrialized high cost-effective inorganic membranes and has high production capacity. The core competitive advantage of producing excellent ceramic separation membranes has now formed a flat ceramic membrane production line with an annual output value of 200 million yuan.
The ceramic membrane production line with independent intellectual property rights has been put into production, and the products have been applied on a large scale
Professor Zhong Cheng, the core backbone of the team, said: "Because this core membrane technology was previously monopolized abroad, the price is extremely high, which seriously hinders the use of domestic companies. Our current innovation has successfully reduced the price of flat ceramic membrane Only less than 15% of similar ceramic membrane products in foreign countries. The ceramic membrane technology enterprise adopting this research achievement has broken through a long-term international monopoly and expanded overseas markets.