Huazhang Zhao

Title: Huazhang Zhao: Innovator in Low-Carbon Wastewater Treatment

Introduction

Huazhang Zhao is a prominent inventor based in Taiyuan, China. He has made significant contributions to the field of environmental engineering, particularly in the treatment of industrial wastewater. His innovative approaches aim to reduce carbon emissions and enhance the biodegradability of waste materials.

Latest Patents

Huazhang Zhao holds a patent for a "Low-carbon near zero emission process of industrial waste water." This process involves several key steps: first, industrial wastewater is introduced into a pre-oxidation system to improve the biodegradability of organic materials. Next, the treated wastewater enters an anaerobic biological treatment system, where sodium chloride and sulfate are deeply removed, allowing carbon sources in the wastewater to be utilized for the removal of sulfate and nitrate. The output from this system is then processed through a membrane concentration system, followed by a nano-filtration salt fractionation system for effective salt separation. Finally, the concentrated solution can either be refluxed back to the anaerobic biological treatment system for biological desulfurization or synthesized into sodium persulfate through electrochemical methods for in-situ use in the wastewater pre-oxidation system. This innovative process is designed to minimize environmental impact while effectively treating industrial wastewater.

Career Highlights

Huazhang Zhao is affiliated with Shanxi University, where he continues to advance research in environmental technologies. His work has garnered attention for its practical applications in reducing industrial pollution and promoting sustainable practices.

Collaborations

He collaborates with notable colleagues, including Huifang Sun and Liangjie Wang, who contribute to his research efforts and innovations in wastewater treatment technologies.

Conclusion

Huazhang Zhao's contributions to low-carbon wastewater treatment exemplify the importance of innovation in addressing environmental challenges. His patented processes not only enhance the treatment of industrial wastewater but also promote sustainability in industrial practices.