Company Filing History:
Years Active: 2006-2010
Title: Innovations by J Ming Zhuang in Water Treatment Technologies
Introduction
J Ming Zhuang is an accomplished inventor based in Coquitlam, Canada. He has made significant contributions to the field of environmental engineering, particularly in the treatment of contaminated water and soil. With a total of three patents to his name, Zhuang's work focuses on innovative methods for addressing metal contamination in various environments.
Latest Patents
Zhuang's latest patents include a method for treating acidic waters using recycled acidic and basic sludges. This method effectively removes metals from metal-containing acidic mine wastewater by utilizing a basic sludge produced during the treatment process. The wastewater is mixed with a lime slurry and the basic sludge, allowing for the separation of an aqueous effluent and an acidic sludge. The effluent is then treated further to enhance its quality.
Another notable patent is a method for treating metal-contaminated water and soil. This method employs lignin derivatives, such as lignosulfonates and kraft lignin, along with a coagulant and a pH-increasing composition. The process involves dispersing the lignin derivative in contaminated water, adding the coagulant, and adjusting the pH to facilitate flocculation. The resulting sludge, which contains the metals, is separated from the treated water through filtration. Additionally, related methods are utilized to reduce the leachable metal content in contaminated soils.
Career Highlights
Zhuang is currently associated with Noram Engineering and Constructors Ltd., where he continues to develop innovative solutions for environmental challenges. His expertise in water treatment technologies has positioned him as a key figure in the industry.
Collaborations
Zhuang collaborates with Anthony S Walsh, leveraging their combined knowledge and skills to advance their projects and contribute to the field of environmental engineering.
Conclusion
J Ming Zhuang's innovative approaches to treating contaminated water and soil demonstrate his commitment to environmental sustainability. His patents reflect a deep understanding of the challenges posed by metal contamination and offer practical solutions for remediation.