Jianwei Li

Title: Jianwei Li - A Pioneer in Wastewater Treatment Innovations

Introduction

Jianwei Li is a remarkable inventor based in Beijing, China, who has made significant contributions to the field of wastewater treatment. With a total of 20 patents to his name, Li has developed innovative systems and methods aimed at enhancing the efficiency of nitrogen and phosphorus removal from municipal wastewater.

Latest Patents

Among his latest patents is a groundbreaking device and method for enhancing nitrogen and phosphorus removal, which integrates multistage activated oxidation (AO) partial denitrification with the anammox process, coupled with sludge hydrolytic acidification. This inventive system consists of a water tank, a water pump, a biochemical reaction zone, and a hydrolytic acidification tank, designed to optimize the utilization of organic matter in raw water while promoting the growth of anammox bacteria. This advanced system promises a novel and energy-efficient approach to municipal wastewater treatment.

Another prominent patent in Li's portfolio is a system and method for achieving advanced nitrogen and phosphorus removal through cyclic alternating biofilms in both mainstream and sidestream processes at municipal wastewater treatment plants. This comprehensive system features three main component units: a mainstream zone for heterotrophic denitrification and autotrophic nitrogen removal, an advanced treatment zone for additional treatment of effluent, and a sidestream zone enriched with anammox bacteria. Li’s innovative work in this area highlights the potential for effective management of high-ammonia nitrogen wastewater.

Career Highlights

Jianwei Li's career is marked by his affiliation with notable organizations such as Boe Technology Group Co., Ltd. and Beihang University. His work at these institutions has been pivotal in shaping his research and development efforts, enabling him to create impactful solutions in environmental engineering.

Collaborations

Throughout his career, Li has collaborated with esteemed colleagues like Dejun Bu and Paoming Tsai. These partnerships have fostered a collaborative environment that promotes the sharing of ideas and expertise, contributing to the success of his innovative projects.

Conclusion

Jianwei Li stands out as a key figure in the advancement of wastewater treatment technologies. His 20 patents, including recent innovations in nitrogen and phosphorus removal processes, underscore his commitment to addressing critical environmental challenges. Through collaboration and an unwavering focus on innovation, Li continues to pave the way for more sustainable and efficient wastewater management solutions.