Weirong Gao

Title: Weirong Gao: Innovator in Polluted Acid Treatment

Introduction

Weirong Gao is a notable inventor based in Hunan, China. He has made significant contributions to the field of environmental engineering, particularly in the treatment of polluted acid wastewater. His innovative methods and apparatus have the potential to revolutionize how we recover valuable elements from hazardous waste.

Latest Patents

Weirong Gao 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 concludes with evaporating and concentrating the acid, followed by an air-stripping method to eliminate 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 addresses the treatment of harmful substances, offering significant economic, social, and environmental benefits.

Career Highlights

Weirong Gao 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 sustainability and waste management.

Collaborations

Weirong Gao collaborates with esteemed colleagues, including Liyuan Chai and Qingwei Wang. Their combined expertise enhances the research and development of innovative solutions in the field.

Conclusion

Weirong Gao's contributions to the treatment of polluted acid wastewater exemplify the importance of innovation in environmental engineering. His patented methods and apparatus not only promise to recover valuable resources but also aim to mitigate environmental harm.