This inventor holds 1 USPTO granted patent and 1 EPO patent. Top assignee: Veolia Water Solutions & Technologies Support. Active years: 2022.
Company Filing History:
Years Active: 2022
Title: Innovations by James McQuarrie in Sludge Treatment
Introduction
James McQuarrie is an accomplished inventor based in Denver, Colorado. He has made significant contributions to the field of environmental technology, particularly in the treatment of sludge. His innovative methods aim to enhance the dewaterability of sludge, which is crucial for effective waste management.
Latest Patents
James McQuarrie holds a patent for a method of treating sludge that contains phosphorus, ammonia, and magnesium. This invention involves directing sludge into a biological fermenter operated under anaerobic conditions. By controlling the temperature and hydraulic retention time, the method effectively releases phosphorus, ammonia, and magnesium from the solids into a liquid component of the sludge. The process includes a solids-liquid separation that produces concentrated sludge and liquid, followed by thermal hydrolysis and anaerobic digestion of the concentrated sludge.
Career Highlights
James McQuarrie is currently employed at Veolia Water Solutions & Technologies Support. His work focuses on developing innovative solutions for water treatment and environmental sustainability. His expertise in sludge treatment has positioned him as a valuable asset in the industry.
Collaborations
James has collaborated with notable colleagues, including Hong W Zhao and Brad Mrdjenovich. These partnerships have contributed to the advancement of technologies in sludge treatment and environmental management.
Conclusion
James McQuarrie's innovative approach to sludge treatment exemplifies the importance of advancements in environmental technology. His contributions are vital for improving waste management practices and promoting sustainability.