Hejie Li

Title: Hejie Li: Innovator in Wastewater Treatment Technology

Introduction

Hejie Li is a notable inventor based in Luoyang, China, recognized for his contributions to the field of wastewater treatment. His innovative approach focuses on purifying coke-cooling wastewater, which is crucial in the petroleum chemical industry. With a single patent to his name, Hejie Li has made significant strides in enhancing environmental sustainability.

Latest Patents

Hejie Li holds a patent for a "Treating method and equipment for coke-cooling wastewater." This invention provides a comprehensive method for purifying wastewater generated during the delayed coking process. The method involves several steps, including cooling the wastewater, solid-liquid separation, and further separation of the liquid phase to obtain oil and water phases. The advantages of this method include low equipment costs, effective treatment of wastewater, prevention of sulfur pollution, and improved resource utility.

Career Highlights

Throughout his career, Hejie Li has worked with esteemed organizations such as the East China University of Science and Technology and Sinopec Zhenhai Refining & Chemical Company Limited. His experience in these institutions has contributed to his expertise in wastewater treatment technologies.

Collaborations

Hejie Li has collaborated with notable colleagues, including Hualin Wang and Zhuoqun Qian. Their joint efforts have furthered advancements in the field of environmental engineering.

Conclusion

Hejie Li's innovative methods for treating coke-cooling wastewater exemplify the importance of sustainable practices in the petroleum industry. His contributions not only address environmental concerns but also enhance the efficiency of industrial processes.