Yinglong Su

Title: Innovations by Yinglong Su in Sludge Treatment

Introduction

Yinglong Su is an accomplished inventor based in Shanghai, China. He has made significant contributions to the field of environmental engineering, particularly in the treatment of sludge. His innovative methods aim to enhance the efficiency of anaerobic treatment processes while minimizing the release of resistance genes.

Latest Patents

Yinglong Su holds a patent titled "Method for reducing release of resistance genes during sludge anaerobic treatment." This method involves controlling the concentration of to-be-treated sludge in a concentration tank to be between 12-20 g/L through sedimentation under gravity. The concentrated sludge is then subjected to a supersonic pre-treatment for 5-30 minutes at a power of 0.1-0.5 kW and a frequency of 10-40 kHz. Following this, the pre-treated sludge is transferred to an anaerobic treatment device, where the anaerobic treatment occurs for 4-12 days at a temperature of 20-37°C. The release amount of resistance genes in the residual sludge and supernatant liquid is monitored, and a feedback dosage of an alkali liquid is introduced to maintain a pH value of 9.0-11.0 during the treatment.

Career Highlights

Yinglong Su has worked at prestigious institutions such as Tongji University and Nanjing University. His work has focused on developing innovative solutions for environmental challenges, particularly in wastewater treatment.

Collaborations

Yinglong has collaborated with notable colleagues, including Haining Huang and Yinguang Chen. Their joint efforts have contributed to advancements in sludge treatment technologies.

Conclusion

Yinglong Su's innovative methods in sludge treatment demonstrate his commitment to improving environmental sustainability. His patent reflects a significant step forward in reducing the release of resistance genes during anaerobic treatment processes.