Jiansuxuan Chen

Title: Innovations in Membrane Recycling: The Work of Jiansuxuan Chen

Introduction

Jiansuxuan Chen is an innovative inventor based in Shanghai, China. He has made significant contributions to the field of water treatment through his research and development of methods for recycling polyvinylidene fluoride (PVDF) membranes. His work not only addresses environmental concerns but also enhances the longevity of essential materials used in water purification.

Latest Patents

Jiansuxuan Chen holds a patent for a method titled "Method for recycling scrapped polyvinylidene fluoride (PVDF) membrane produced in water treatment." This innovative method involves a series of steps including chemical cleaning, structural transformation, and hydrophilicity enhancement. The process begins with cleaning the scrapped membrane using sodium hypochlorite and citric acid. Following this, a structural transformation agent is applied, which helps wash away irreversible contaminants while expanding the pores and improving hydrophilicity. The final step involves the self-polymerization of dopamine on the membrane surface, which further enhances its hydrophilicity, improves anti-contamination performance, and repairs any damage sustained during long-term operation. This method has the potential to significantly extend the service life of PVDF membrane materials.

Career Highlights

Jiansuxuan Chen is affiliated with Tongji University, where he continues to engage in research and development in the field of environmental engineering. His work has garnered attention for its practical applications in water treatment and sustainability. With a focus on innovative solutions, he has contributed to advancing the technology surrounding membrane recycling.

Collaborations

Jiansuxuan Chen collaborates with notable colleagues such as Zhiwei Wang and Chenxin Tian. Their combined expertise fosters a productive research environment, leading to further advancements in membrane technology and environmental solutions.

Conclusion

Jiansuxuan Chen's contributions to the recycling of PVDF membranes represent a significant step forward in sustainable water treatment technologies. His innovative methods not only enhance the performance of existing materials but also promote environmental sustainability.