Guomin Jiang

Title: Guomin Jiang: Innovator in Polluted Acid Treatment

Introduction

Guomin Jiang is a notable inventor based in Hunan, China. He has made significant contributions to the field of environmental technology, particularly in the treatment of polluted acid wastewater. His innovative methods and apparatus have the potential to address critical environmental challenges.

Latest Patents

Guomin Jiang holds a patent for a "Method and apparatus for the recovery and deep treatment of polluted acid." This invention outlines a comprehensive approach to treating polluted acid, which includes several key steps. The method involves selectively adsorbing rare and noble metals, such as rhenium and selenium. It also includes separating copper from arsenic to recover the copper, performing efficient vulcanization for deep arsenic removal, and utilizing electrodialysis to pre-concentrate acid. The process further involves evaporating and concentrating the acid, as well as employing an air-stripping method to remove fluorine and chlorine. The apparatus consists of a precision filtering tank, a special adsorbing tank, a copper-arsenic separation device, a vulcanization device, an electrodialysis device, an evaporative concentration device, and an air-stripping device. This invention not only facilitates the efficient recovery of valuable elements but also ensures the safe treatment of harmful substances, offering significant economic, social, and environmental benefits.

Career Highlights

Guomin Jiang is affiliated with Central South University, where he continues to advance his research and innovations. His work has garnered attention for its practical applications in environmental remediation and resource recovery.

Collaborations

Guomin Jiang has collaborated with notable colleagues, including Liyuan Chai and Qingwei Wang, to further enhance the impact of his research and inventions.

Conclusion

Guomin Jiang's contributions to the field of polluted acid treatment exemplify the importance of innovation in addressing environmental issues. His patented methods and apparatus represent a significant step forward in the recovery of valuable resources from waste, showcasing the potential for positive environmental impact through technological advancements.