Xiaomei Zhang

Title: Innovations in Wastewater Treatment by Xiaomei Zhang

Introduction

Xiaomei Zhang is a prominent inventor based in Nanjing, China. She has made significant contributions to the field of advanced wastewater treatment. Her innovative approach focuses on the development of a natural pyrrhotite biological filter.

Latest Patents

Xiaomei Zhang holds a patent for a "Natural pyrrhotite biological filter and method for utilizing same to synchronously remove nitrate-nitrogen and phosphorus from water." This invention addresses the critical need for effective wastewater treatment solutions. The method involves several steps, including the preparation of packing material, construction of the biofilter, start-up, and operation of the biofilter. The process utilizes pyrrhotite as an electron donor to aid sulfur-based autotrophic denitrifying bacteria in reducing nitrates to nitrogen gas. Additionally, it employs pyrrhotite and its oxidates to eliminate phosphorus through adsorption and chemical precipitation. This innovative method achieves the simultaneous removal of nitrate-nitrogen and phosphorus from water.

Career Highlights

Xiaomei Zhang is affiliated with Nanjing University, where she continues to advance her research in environmental science and engineering. Her work has garnered attention for its practical applications in improving water quality and sustainability.

Collaborations

Xiaomei collaborates with esteemed colleagues, including RuiHua Li and Junsong Hu. Their combined expertise enhances the research and development of innovative solutions in wastewater treatment.

Conclusion

Xiaomei Zhang's contributions to wastewater treatment through her patented technology exemplify the importance of innovation in addressing environmental challenges. Her work not only advances scientific knowledge but also provides practical solutions for cleaner water.