This inventor holds 1 USPTO granted patent and 1 published patent application. Top assignee: Central South University. Active years: 2025.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2025
Title: Innovations in Wastewater Recycling: The Work of Inventor Rong Wang
Introduction
Rong Wang is a notable inventor based in Changsha, China, with a focus on environmental innovations. He holds one patent related to an advanced method for recycling copper-containing wastewater specifically derived from micro-etching processes. His work significantly contributes to sustainable practices in wastewater management.
Latest Patents
Rong Wang's patented invention, titled "Method for Recycling Copper-Containing Wastewater from Micro-Etching," presents a cutting-edge solution for treating industrial wastewater. The method involves modifying a FeS material with a specific monomer that contains both carboxyl and sulfhydryl groups, alongside a crosslinking agent and a stabilizing dispersing agent. This innovative FeS-based pH-responsive material, known as CMC-FeS@HS#SiO#COOH, is introduced to weakly acidic copper-containing wastewater. The resulting chemical reactions facilitate sulfide precipitation, exchange, adsorption complexation, and flocculation, ultimately leading to a high purity precipitate rich in CuS. Remarkably, this method achieves a copper ion recovery rate of over 99.8% simply by adjusting the pH of the wastewater.
Career Highlights
Rong Wang is affiliated with Central South University, where he engages in research that emphasizes the intersection of chemistry and environmental sustainability. His dedication to developing efficient recycling methods has positioned him as a key figure in advancing wastewater treatment technology.
Collaborations
Rong collaborates with notable colleagues, including Chenyang Zhang and Mingjun Han, who contribute to his research initiatives. Together, they strive to innovate and refine methods that enhance the efficacy of wastewater recycling processes.
Conclusion
Through his inventive approach to recycling copper-containing wastewater, Rong Wang exemplifies the spirit of innovation that drives progress in environmental sustainability. His work not only addresses pressing ecological concerns but also showcases the potential of scientific advancements to create a cleaner future.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile