Lee Nuang Sim

Title: Lee Nuang Sim: Innovator in Reverse Osmosis Technology

Introduction

Lee Nuang Sim is a prominent inventor based in Singapore, known for her contributions to the field of reverse osmosis technology. With a focus on improving water purification systems, she has developed innovative methods that enhance the efficiency and effectiveness of these systems.

Latest Patents

Lee Nuang Sim holds a patent for a "Method and apparatus for assessing a state of fouling of a reverse osmosis system." This patent describes a method that includes deriving a plurality of impedance values from a low frequency region of an electrical impedance spectrum of a reverse osmosis membrane. The method allows for determining the state of fouling of the reverse osmosis system based on these derived impedance values. This innovation is particularly useful for in-situ monitoring of fouling on reverse osmosis membranes, providing a significant advancement in the maintenance and operation of water purification systems.

Career Highlights

Lee is affiliated with Nanyang Technological University, where she continues to engage in research and development in her field. Her work has not only contributed to academic knowledge but has also had practical applications in improving water treatment processes.

Collaborations

Throughout her career, Lee has collaborated with notable colleagues, including Hans Gerard Leonard Coster and Anthony Gordon Fane. These collaborations have further enriched her research and have led to advancements in the technology surrounding reverse osmosis systems.

Conclusion

Lee Nuang Sim's innovative work in reverse osmosis technology exemplifies the impact of dedicated research and development in addressing global water purification challenges. Her contributions continue to influence the field and pave the way for future advancements.