Jinrui Shi

Title: Innovations in Wastewater Treatment by Jinrui Shi

Introduction

Jinrui Shi is a notable inventor based in Taiyuan, China. He has made significant contributions to the field of environmental engineering, particularly in the treatment of industrial wastewater. His innovative approaches aim to reduce carbon emissions and enhance the biodegradability of organic materials in wastewater.

Latest Patents

Jinrui Shi holds a patent for a "Low-carbon near zero emission process of industrial waste water." This process involves several key steps: first, industrial wastewater is introduced into a pre-oxidation system to improve the biodegradability of organics. Next, the treated wastewater enters an anaerobic biological treatment system, where sodium chloride and sulfate are deeply removed, allowing carbon sources in the wastewater to be utilized for the removal of sulfate and nitrate. The water output from this system is then processed through a membrane concentration system, followed by a nano-filtration salt fractionation system for effective salt separation. Finally, the nano-filtration concentrate solution can either be refluxed back to the anaerobic biological treatment system for biological desulfurization or synthesized into sodium persulfate through electrochemical methods for in-situ use in the wastewater pre-oxidation system. This innovative process has the potential to significantly reduce the environmental impact of industrial wastewater.

Career Highlights

Jinrui Shi is affiliated with Shanxi University, where he continues to advance research in wastewater treatment technologies. His work is characterized by a commitment to sustainability and innovation, making him a valuable asset in the field of environmental science.

Collaborations

He has collaborated with notable colleagues, including Huazhang Zhao and Huifang Sun, to further enhance the effectiveness of his research and innovations.

Conclusion

Jinrui Shi's contributions to wastewater treatment exemplify the importance of innovation in addressing environmental challenges. His patented process not only aims to minimize carbon emissions but also enhances the treatment of industrial wastewater, showcasing the potential for sustainable practices in engineering.