Tatsuo Sumino

Title: Innovations in Wastewater Treatment by Tatsuo Sumino

Introduction

Tatsuo Sumino is a notable inventor based in Gunma, Japan. He has made significant contributions to the field of wastewater treatment through his innovative patent. His work focuses on enhancing the efficiency of nitrogen removal processes, which is crucial for environmental sustainability.

Latest Patents

Tatsuo Sumino holds a patent for a "Carrier for retaining anammox bacteria for use in wastewater treatment, anammox bacteria-adhered particle, and wastewater treatment apparatus using the carrier." This invention addresses the problem of lengthy start-up periods in nitrogen removal processes. The solution involves a carrier that includes carbon particles, specifically isotropic graphite particles. These carbon particles are designed to have a zeta potential ranging from -35 mV to 0 mV and an average particle size between 2 µm and 1000 µm. This innovation significantly reduces the time required to achieve a nitrogen removal speed of 1 kg-N/m/day.

Career Highlights

Throughout his career, Tatsuo Sumino has worked with esteemed institutions such as Toyo University and Toyo Tanso Co., Ltd. His experience in these organizations has contributed to his expertise in wastewater treatment technologies.

Collaborations

Tatsuo has collaborated with notable colleagues, including Satoshi Sakuma and Tetsuro Tojo. Their combined efforts have further advanced the research and development of effective wastewater treatment solutions.

Conclusion

Tatsuo Sumino's innovative work in wastewater treatment exemplifies the importance of research and development in environmental technologies. His patent for a carrier that retains anammox bacteria showcases a significant advancement in the field, promising to enhance nitrogen removal processes effectively.