Peng Liu

Title: Innovations of Peng Liu in Reverse Osmosis Membrane Technology

Introduction

Peng Liu is a notable inventor based in Zhejiang, China. He has made significant contributions to the field of environmental technology, particularly in the development of advanced membrane systems. His work focuses on creating solutions that enhance water purification processes.

Latest Patents

Peng Liu holds a patent for a "Preparation method for reverse osmosis membrane resistant to high-temperature water environment." This invention provides a method that includes synthesizing an α-cyclodextrin@polyethylene glycol supramolecular inclusion complex through a saturated aqueous solution coprecipitation method. The process involves preparing an aqueous phase solution containing m-phenylenediamine, D(+) camphorsulfonic acid, and triethylamine, as well as an oil phase solution containing trimesoyl chloride. Additionally, a secondary aqueous solution is prepared with α-cyclodextrin@polyethylene glycol powder and triethylamine. The invention culminates in forming an ultrathin polyamide separation layer on a base membrane through interfacial polymerization, followed by secondary interfacial polymerization to create an α-CD@PEG polyester protection layer. The final product is stored in ultrapure water, ensuring its effectiveness in high-temperature environments. He has 1 patent to his name.

Career Highlights

Peng Liu is currently employed at Zhejiang Jinmo Environmental Technology Co., Ltd. His role involves research and development in innovative water treatment technologies. His expertise in membrane technology has positioned him as a key player in the environmental sector.

Collaborations

Peng Liu has collaborated with notable colleagues, including Yinong Xu and Donggen Chen. Their combined efforts contribute to advancements in environmental technology and water purification systems.

Conclusion

Peng Liu's innovative work in reverse osmosis membrane technology showcases his commitment to improving water treatment processes. His contributions are vital for developing sustainable solutions in environmental technology.