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Title: Innovations in Oily Sewage Treatment by Huiqing Yu
Introduction
Huiqing Yu is a notable inventor based in Zhejiang, China, recognized for his contributions to environmental protection technologies. He has developed innovative methods for treating oily sewage, which are crucial for maintaining ecological balance and promoting sustainable practices.
Latest Patents
Huiqing Yu holds a patent for an "Oily sewage pretreatment method and device without air flotation." This method involves several key steps: sedimentation separation for preliminary separation of oil, sludge, and water; boiling bed separation to further remove dispersed oil, sludge, and sand; shape coalescence separation for demulsification and separation of emulsified oil; and biochemical treatment that directly integrates with an AOH biochemical system, eliminating the need for an air flotation unit. This innovative approach enhances the efficiency of oily sewage treatment processes.
Career Highlights
Throughout his career, Huiqing Yu has worked with prominent organizations, including Shanghai Huachang Environmental Protection Co., Ltd. and Sichuan University. His experience in these institutions has allowed him to refine his expertise in environmental technologies and contribute significantly to the field.
Collaborations
Huiqing Yu has collaborated with notable colleagues such as Hualin Wang and Yuxiao Sun. These partnerships have fostered a collaborative environment that encourages innovation and the development of effective solutions for environmental challenges.
Conclusion
Huiqing Yu's work in oily sewage treatment exemplifies the importance of innovation in environmental protection. His patented methods and collaborative efforts contribute to advancing sustainable practices in wastewater management.