Hau To Wong

Title: Hau To Wong: Innovator in Wastewater Treatment and Building Technology

Introduction

Hau To Wong is a notable inventor based in Hong Kong, CN. He has made significant contributions to the fields of wastewater treatment and building technology. With a total of 2 patents, Wong's innovations reflect his commitment to addressing environmental challenges through advanced engineering solutions.

Latest Patents

Wong's latest patents include a treatment method for indigo-containing wastewater and a building structure window with optically transparent and self-cooling coatings. The first patent focuses on an integrative approach that combines adsorption and ozonation processes to effectively remove indigo dye from textile wastewater. This method utilizes metal oxide modified adsorbents, which are efficient in dye adsorption and can be regenerated through ozonation. The synergistic effect of these processes not only enhances dye removal but also promotes environmentally friendly practices.

The second patent involves a window designed for building structures, featuring optically transparent and self-cooling coatings. This innovative window has a multi-layered structure that includes a passive cooling layer, a near-infrared radiation absorption layer, and a near-infrared radiation reflecting layer. The coatings allow for a visible light transmittance of over 70%, while also reducing air temperature by at least 2° C under ventilation conditions and 8° C under insulated conditions.

Career Highlights

Throughout his career, Hau To Wong has worked with prominent organizations such as the Nano and Advanced Materials Institute Limited and The Hong Kong Research Institute of Textiles and Apparel Limited. His work in these institutions has allowed him to develop and refine his innovative ideas, contributing to advancements in material science and environmental technology.

Collaborations

Wong has collaborated with notable individuals in his field, including Tomi Pekka Bernhard Nissinen and Heung Kiu Cheng. These partnerships have fostered a collaborative environment that encourages the exchange of ideas and expertise, further enhancing the impact of his inventions.

Conclusion

Hau To Wong's contributions to wastewater treatment and building technology exemplify the importance of innovation in addressing environmental issues. His patents not only showcase his technical expertise but also reflect a commitment to sustainable practices. Wong's work continues to inspire future advancements in these critical fields.