Zhaoshan Cheng

Title: Innovations by Zhaoshan Cheng in Water Filtration Technology

Introduction

Zhaoshan Cheng is a notable inventor based in Nanjing, China, recognized for his contributions to water filtration technology. He holds two patents that showcase his innovative approach to improving water purification systems. His work focuses on enhancing the efficiency and effectiveness of water filtration processes.

Latest Patents

Cheng's latest patents include a "Water filtration system with recirculation to reduce total dissolved solids creep effect." This invention features a point-of-use water filtration system that operates in both idle and filtration modes. It includes a feed water inlet, a pump, and a semi-permeable membrane designed to optimize water purification. The system anticipates demand for filtration based on user habits, allowing for efficient water recirculation.

Another significant patent is the "Water purifier and water preparation method thereof." This invention relates to a reverse osmosis membrane device that includes adjustable water storage. It effectively reduces the total dissolved solids (TDS) in the first glass of purified water, thereby improving the lifespan of the reverse osmosis membrane.

Career Highlights

Zhaoshan Cheng is currently employed at A.O. Smith Corporation, where he continues to develop innovative solutions in water processing technology. His work has significantly contributed to advancements in the field, making water purification more accessible and efficient.

Collaborations

Cheng collaborates with esteemed colleagues, including Hai-Feng Zhang and David J. Averbeck. Their combined expertise fosters a creative environment that drives innovation in water filtration technologies.

Conclusion

Zhaoshan Cheng's contributions to water filtration technology exemplify the importance of innovation in addressing global water quality challenges. His patents reflect a commitment to improving water purification systems, ultimately benefiting consumers and the environment.