Dan Cui

Title: Dan Cui - Innovator in Bioelectrochemistry and Sewage Treatment

Introduction

Dan Cui is a prominent inventor based in Beijing, China. He has made significant contributions to the fields of bioelectrochemistry and sewage treatment. With a total of 3 patents, his work focuses on innovative solutions for environmental challenges.

Latest Patents

Dan Cui's latest patents include an electroactive bio-carrier module and a sewage treatment device utilizing the same technology. The electroactive bio-carrier module consists of an anode module and a cathode module made from conductive materials. The anode module is designed with carbon fiber brushes connected in series, forming a vertically ring-type structure. The cathode module is constructed from stainless steel meshes arranged in a folded horizontal stacked design. These modules work together to enrich microorganisms and form biofilms on their surfaces. This technology is integrated into an up-flow type sewage treatment device, creating a hybrid system that enhances sewage treatment efficiency.

Another notable patent is a method for enhancing denitrification of sewage with a low carbon-to-nitrogen ratio using an electrode biocarrier. This method employs a conductive material as a microbial carrier and utilizes a potentiostat to create a micro-electric field. This approach allows for the directional acclimation and enrichment of electroactive denitrification microorganisms, achieving high-efficiency denitrification of municipal sewage.

Career Highlights

Dan Cui has worked at prestigious institutions, including Beijing University of Technology and the Research Center for Eco-environmental Sciences at the Chinese Academy of Sciences. His experience in these organizations has contributed to his expertise in environmental science and engineering.

Collaborations

Throughout his career, Dan has collaborated with notable colleagues, including Chen Lu and Zi'en Tang. These partnerships have fostered innovation and advancement in his research endeavors.

Conclusion

Dan Cui is a leading inventor whose work in bioelectrochemistry and sewage treatment is paving the way for more sustainable environmental solutions. His patents reflect a commitment to addressing critical issues in sewage management and enhancing ecological health.