Xu Qiao

Title: Xu Qiao: Innovator in Environmental Protection

Introduction

Xu Qiao is a prominent inventor based in Nanjing, China. He has made significant contributions to the field of environmental protection through his innovative research and development. His work focuses on creating advanced catalysts that enhance the efficiency of pollutant removal processes.

Latest Patents

Xu Qiao holds a patent for a "Method for preparing amorphous silica-alumina encapsulated metal oxide catalyst and application thereof." This invention discloses a method for preparing an amorphous silica-alumina encapsulated metal oxide catalyst. The catalyst is created by filling silica-alumina precursors in tunnels of a monometallic or bimetallic complex and then performing heat treatment. The resulting catalyst features highly dispersed acidic sites and oxygen vacancies, a large pore size range, and high mass transfer efficiency. This innovation significantly improves the efficiency of cracking-oxidation tandem reactions and achieves full purification of carbon and nitrogen pollutants in landfill leachate. The catalyst demonstrates impressive performance, with a COD removal rate of 98.3% or above and an ammonia nitrogen removal rate of 98.0% or above. The COD concentration of the purified effluent is less than 98.7 mg/L, while the ammonia nitrogen concentration is less than 24.9 mg/L.

Career Highlights

Xu Qiao has worked at notable institutions, including Nanjing Tech University and Nanjing Resources and Environment Engineering Technology Research Institute Co., Ltd. His research has garnered attention for its practical applications in environmental remediation.

Collaborations

Some of his notable coworkers include Zhuxiu Zhang and Tao Wei. Their collaborative efforts have contributed to advancements in environmental engineering and technology.

Conclusion

Xu Qiao's innovative work in developing advanced catalysts for environmental protection showcases his commitment to addressing critical pollution challenges. His contributions are paving the way for more effective solutions in the field of environmental engineering.