Yanying Chen

Title: Yanying Chen: Innovator in Water Treatment Solutions

Introduction

Yanying Chen is a notable inventor based in Nanjing, China. He has made significant contributions to the field of water treatment through his innovative research and development. His work focuses on improving the efficiency of coagulants used in water purification processes.

Latest Patents

Yanying Chen holds a patent for a polyzirconium coagulant and its application. The patent describes a polyzirconium coagulant obtained by performing a controllable hydrolytic polymerization reaction on a simple zirconium salt. This coagulant demonstrates excellent performance in removing turbidity, organic matter, phosphate, and fluoride from water bodies. The coagulation effluent produced has a low concentration of residual metal and maintains a mild change in pH. Compared to simple zirconium salts and polymerized zirconium chloride with a low polymerization degree, the polyzirconium coagulant has a wider workable pH and dose range. Additionally, it outperforms other metal salt coagulants in terms of decontamination efficiency. The floc produced using this coagulant is large and settles rapidly, resulting in high pollutant removal efficiency and low residual zirconium concentration.

Career Highlights

Yanying Chen is affiliated with Nanjing University, where he conducts his research and development activities. His work has garnered attention for its practical applications in environmental science and engineering.

Collaborations

Yanying Chen collaborates with esteemed colleagues, including Shujuan Zhang and Yonghai Gan, to further advance research in water treatment technologies.

Conclusion

Yanying Chen's innovative contributions to the field of water treatment through his polyzirconium coagulant patent highlight his commitment to improving environmental sustainability. His work continues to influence the development of effective water purification methods.