Membrane technology is recognized as a high-tech technology in the field of water treatment in the 21st century, and it is foreseeable that membrane separation technology will become the first choice in the field of water supply safety purification and wastewater reuse treatment engineering in the future, and it is also the development direction and inevitable trend of water purification treatment in the future. Most of the membrane materials in China's membrane technology market have always been monopolized by foreign enterprises, and water treatment technology companies lack the right to speak on the pricing of membrane materials, so the industrialization technology and equipment of polymer polymer membrane separation materials have huge application prospects and market potential in the domestic environmental protection industry
