In order to promote the high-quality development of China's membrane industry, the Seminar on Application and Life Cycle of High Performance PTFE-PPTA Hollow Fiber Membrane was successfully held in Sinochemical High Performance Fiber Materials Co., LTD on June 26th. Mr. Gao Cong, Academician of Chinese Academy of Engineering 堦, Mr. Chen Hao, Chairman of Zhejiang Jingyuan Membrane Technology Co., LTD., Mr. Wu Dichao, General Manager, Cui Yan, Chairman of Sinochem Environmental Holdings Co., LTD.; Yu Hongtao, Assistant General Manager of Sinochem International (Holdings) Co., LTD.; Song Subin, Chairman of Sinochem High Performance Fiber Materials Co., LTD.; Wu Chao, Deputy Party Secretary of Hangzhou Water Treatment Technology Research and Development Center Co., LTD.; Chen Zhishan, General manager of Blustar (Hangzhou) Membrane Industry Co., LTD.; More than 30 people, including Xue Lixin, deputy director of Zhejiang Membrane Separation and Water Treatment Collaborative Innovation Center, attended the meeting.

Before the meeting, the participants visited the Sinochem high fiber factory, the digital exhibition hall and the DCS central control room. Song Subin accompanied Academician Gao Cong at 堦 to observe and inspect the aramid production line and the PTFE-PPTA film recycling line with an investment of 180 million yuan. High performance green manufacturing and resource recycling of membrane products are the direction of sustainable development and innovation of membrane industry. The discharge of solid waste after the end of the life of water treatment film has always been a pain point plaguing the development of the entire industry. At present, Jingyuan Technology, as the first enterprise in the water treatment film industry in China to obtain carbon label certification, has successfully broken through the recycling technology of water treatment film in conjunction with Sinofiber to achieve the full life cycle management of high-performance polytetrafluoroethylene hollow fiber film.

01
Welcome speech by Cui Yan

At the beginning of the meeting, Cui Yan, Secretary of the Party Committee of Sinochem Environmental Holdings Co., Ltd. gave a welcoming speech. He fully affirmed the conference and stressed that membrane materials will become a powerful fulcrum in the environmental industry in the future. The application prospect of high performance PTFE-PPTA hollow fiber membrane is very bright. The cooperation of various enterprises to promote high-performance PTFE-PPTA hollow fiber membrane is not only the promotion of the development of the environmental industry, but also an upgrade of the new material industry.

02
Meeting content

Subsequently, academician Gao Cong of the Chinese Academy of Engineering 堦 made a report on the Status Quo and Prospect of film Industry at Home and abroad. Academician Gao pointed out that China's separation membrane technology and industry have made great progress over the years, while there is still a gap with foreign levels. The industrial application of high performance PTFE-PPTA hollow fiber membrane has made up the gap in the domestic high performance organic ultrafiltration membrane market, and the green preparation technology of high performance organic ultrafiltration membrane in China has reached the world's leading level. At the same time, it is expected that through this forum, multi-field industry collaboration will be promoted to promote the sustainable and high-quality development of the domestic film industry.

Xue Lixin, chief scientist of Jingyuan Technology and deputy director of Zhejiang Membrane Separation and Water Treatment Collaborative Innovation Center, explained the innovation, advantages, application cases and future collaborative goals of high-performance PTFE-PPTA hollow fiber membranes at the meeting. Zhao Kairong, general manager of Sinochem High Fiber, explained the company and its products. Cao Yutong, deputy general manager of Sinochem High Fiber, explained the whole life cycle management of aramid membrane; Mei Jun, Technical manager of Hangzhou Water Treatment Center, explained the application case of ultrafiltration membrane engineering; Pan Qiaoming, chief engineer of Hangzhou membrane industry, describes the application and research and development of related products of Hangzhou membrane lithium resource cycle.

Chen Hao, chairman of Jingyuan Technology, said that high-performance polytetrafluoroethylene hollow fiber membrane, as the core product of Jingyuan Technology, has been applied to a variety of water treatment fields on a large scale, and has become the preferred product for difficult wastewater treatment, and the performance of products in all aspects has caught up with similar international and domestic products. After this whole life cycle theme seminar, a collaborative plan for the industrialization of high-performance film has been formed, opening up the upstream and downstream industry chain, so that users in more fields can experience high-performance hollow fiber film with high cost performance.

03
Summary and prospect of the meeting

At the end of the meeting, Yu Hongtao, general manager of high-performance Materials Division of Sinochemical International (Holdings) Co., LTD., believed that the high strength, long life and green manufacturing and recycling advantages of PTFE-PPTA hollow fiber membrane can not be replaced by other water treatment ultrafiltration membranes in the industry. We are full of confidence in the future of PTFE-PPTA hollow fiber membrane, and said that on the basis of the 0-1 breakthrough of high-performance PTFE-PPTA hollow fiber membrane clamping technology achieved by Net source technology, all parties should give full play to the synergistic advantages, implement the joint combat mechanism, and create the whole industrial chain of PTFE-PPTA hollow fiber membrane. At the same time, specific opinions on how to clarify development goals, implement innovation and customize customers are put forward.

Pure source technology has been deep in the field of organic ultrafiltration membrane for 16 years, in which high-performance polytetrafluoroethylene hollow fiber membrane will be "plastic king" polytetrafluoroethylene and "fiber king" aramid, strong composite, membrane wire resistance PH0-14, broken wire strength > 1000N, and realize the high performance of hollow fiber ultrafiltration membrane, green manufacturing and waste film recycling and recycling of low-carbon process. Combined with Sinofiber's leading domestic aramid preparation and unique recycling technology, together with the advantages and resources of Hangzhou Water Center, the founding enterprise of domestic water treatment technology and membrane process development, and Sinochemical Environment, the leader of the ten-billion level environmental protection industry, we are committed to realizing the full life cycle application management of high-performance polytetrafluoroethylene hollow fiber membrane. Thus promote the sustainable and high-quality development of domestic water treatment film and environmental protection industry.