Sijia Ma

Title: Sijia Ma: Innovator in Environmental Technology

Introduction

Sijia Ma is a prominent inventor based in Nanjing, China. She has made significant contributions to environmental technology, particularly in the field of wastewater treatment and groundwater remediation. With a total of 2 patents, her work focuses on innovative methods to address pressing environmental challenges.

Latest Patents

One of Sijia Ma's latest patents is a "Method for removing chlorinated hydrocarbons in groundwater through step-by-step electrocatalytic dechlorination degradation." This method utilizes a double-chamber electrolyzer reactor to effectively remove chlorinated hydrocarbons from groundwater. The reactor's design includes a cathode chamber, a proton exchange membrane, an anode chamber, and an intermediate processing unit. This innovative approach enhances the removal effect of electric catalysis on chlorinated hydrocarbons while minimizing the production of toxic byproducts.

Another significant patent is a "System for cleaning wastewater," which comprises an absorption-biodegradation-denitrification (ABN) reactor, a sequential adsorption reactor, a disinfection reactor, and a sludge anaerobic fermentation reactor. This integrated system is designed to treat pretreated wastewater by removing chemical oxygen demand, nitrogen, and phosphorus. The system effectively reduces effluent toxicity and is suitable for upgrading existing wastewater treatment facilities.

Career Highlights

Sijia Ma is affiliated with Nanjing University, where she conducts research and develops innovative solutions for environmental issues. Her work has garnered attention for its practical applications and effectiveness in improving wastewater treatment processes.

Collaborations

Sijia Ma collaborates with notable colleagues, including Hongqiang Ren and Ke Xu, to advance her research and develop new technologies in environmental science.

Conclusion

Sijia Ma's contributions to environmental technology through her innovative patents demonstrate her commitment to addressing critical environmental challenges. Her work not only enhances the efficiency of wastewater treatment but also offers sustainable solutions for groundwater remediation.