Chunmao Chen

Title: Innovations of Chunmao Chen in Wastewater Treatment

Introduction

Chunmao Chen is a notable inventor based in Beijing, China. He has made significant contributions to the field of environmental engineering, particularly in the treatment of wastewater. His innovative approaches aim to enhance the efficiency and effectiveness of waste management processes.

Latest Patents

Chunmao Chen holds a patent for a "Method and system for treatment of spent chloroaluminate ionic liquid catalyst and alkaline wastewater." This patent outlines a comprehensive method that includes several steps: first, mixing the catalyst with a concentrated brine for hydrolysis reaction until the residual activity of the catalyst is completely eliminated, resulting in an acidic hydrolysate and an acid-soluble oil. Next, the acidic hydrolysate is mixed with an alkaline solution containing alkaline wastewater for a neutralization reaction, producing a neutralization solution. The process continues with the full mixing of the neutralization solution with a flocculant, followed by sedimentation and separation. The concentrated brine is collected for reuse, and concentrated flocs are dehydrated to obtain concentrated brine and a wet solid slag. Finally, the wet solid slag is dried to produce a dry solid slag.

Career Highlights

Chunmao Chen is affiliated with the China University of Petroleum, where he continues to engage in research and development in the field of environmental technology. His work has garnered attention for its practical applications in improving wastewater treatment processes.

Collaborations

Chunmao Chen has collaborated with notable colleagues, including Zhichang Liu and Zhongjin Yi, to advance research in his field. Their combined expertise contributes to the development of innovative solutions for environmental challenges.

Conclusion

Chunmao Chen's contributions to wastewater treatment through his patented methods demonstrate his commitment to environmental sustainability. His work not only addresses current challenges but also paves the way for future innovations in the field.