Guang-He Li

Title: **Innovations by Guang-He Li in Groundwater Remediation**

Introduction

Guang-He Li is an esteemed inventor based in Beijing, China, known for his contributions to environmental technology. With a total of two patents, his work focuses on innovative methods and devices for effective groundwater remediation. His inventive efforts represent significant strides in addressing environmental challenges.

Latest Patents

Guang-He Li's most recent patents include:

1. **Method for Sampling Groundwater**: This patent discloses a novel approach for sampling groundwater. The method involves extracting groundwater from a monitoring well at a specific flow rate, monitoring the groundwater level in real-time, and calculating the decrease of the groundwater level during extraction. Once the decrease reaches a pre-defined value, the method transitions to a lower extraction flow rate. Ultimately, when the groundwater level stabilizes, the extracted water serves as representative groundwater.

2. **Soil-Groundwater Joint Remediation Device and Method**: This invention provides a joint remediation device situated in an area requiring treatment. It features an injection structure that incorporates various components, including a hot air injection member and an oxidant injection member. Alongside this, an extraction structure is employed for both liquid and gas phase extraction, controlled by an advanced control system to ensure effective remediation operations.

Career Highlights

Guang-He Li is affiliated with Tsinghua University, a prestigious institution recognized for its research and development initiatives. His work at the university not only contributes to academic excellence but also extends into practical applications that address pressing environmental concerns.

Collaborations

Throughout his career, Guang-He Li has collaborated with notable colleagues, including De-Yi Hou and Xu Zhang. This teamwork exemplifies the power of collaboration in driving innovation and enhancing the impact of their research and inventions.

Conclusion

Guang-He Li’s inventive contributions in groundwater remediation highlight his commitment to environmental sustainability. Through his patents, he continues to pave the way for innovative solutions in the field, showcasing the potential of collaborative efforts in academia and beyond. His work serves as an inspiration for future inventors and researchers aiming to make a difference in the world.