Xuejun Bi

Title: Xuejun Bi: Innovator in Wastewater Treatment Technologies

Introduction

Xuejun Bi is a prominent inventor based in Qingdao, China. He has made significant contributions to the field of wastewater treatment through his innovative approaches. His work focuses on biological nitrogen removal methods, which are crucial for improving environmental sustainability.

Latest Patents

Xuejun Bi holds a patent for a "Biological nitrogen removal method based on multistage feeding and multistage anoxic/aerobic chambers for wastewater treatment at low temperature." This method enables wastewater subjected to primary treatment to enter a first-stage and a second-stage A/O reaction units from two position points. The process involves lifting and refluxing effluent to the influent end of the first-stage and second-stage units, followed by clarifying, separating, and discharging effluent from the outlet end of a third-stage A/O reaction unit. This innovative wastewater treatment mode combines a two-stage feeding process with three-stage anoxic/aerobic chambers, optimizing the reflux ratio according to the organic matter available for denitrification. This method effectively reduces the impact of hydraulic loading while removing organic matters and nitrogen-containing pollutants at low temperatures. Xuejun Bi has 1 patent to his name.

Career Highlights

Xuejun Bi is affiliated with Qingdao University of Technology, where he continues to advance research in wastewater treatment technologies. His work has garnered attention for its practical applications in environmental engineering.

Collaborations

Xuejun Bi collaborates with notable colleagues, including Xiaolin Zhou and Peng Song, who contribute to his research endeavors.

Conclusion

Xuejun Bi's innovative approaches to wastewater treatment highlight his commitment to environmental sustainability. His patented methods represent a significant advancement in the field, showcasing the importance of research and innovation in addressing global environmental challenges.