This inventor holds 3 USPTO granted patents and 2 published patent applications, plus 2 CIPO patents. Top assignee: The University of British Columbia. Active years: 2009-2013.
Company Filing History:
Years Active: 2009-2013
Title: Innovations by Donald S Mavinic
Introduction
Donald S Mavinic is a notable inventor based in Vancouver, Canada. He has made significant contributions to the field of environmental engineering, particularly in wastewater treatment technologies. With a total of 3 patents, his work focuses on innovative methods to enhance the treatment of organic solids and wastewater.
Latest Patents
One of Mavinic's latest patents is a "Method and apparatus using hydrogen peroxide and microwave system for slurries treatment." This invention discloses a method for treating slurries of organic solids by admixing them with hydrogen peroxide and exposing the mixture to microwave irradiation. This process results in the heating of the mixture and enhances the hydrolysis of the organic solids. The treated slurry can be further processed to recover valuable nutrients and organic compounds, making it a significant advancement in wastewater treatment.
Another important patent is the "Fluidized bed wastewater treatment apparatus." This invention features a fluidized bed reactor designed to remove phosphorus and nitrogen from wastewater. The reactor consists of a column with varying diameters and maintains specific flow velocities to control the struvite supersaturation ratio. This innovative design allows for the periodic removal of struvite pellets, contributing to more efficient wastewater management.
Career Highlights
Donald S Mavinic is affiliated with the University of British Columbia, where he continues to advance research in environmental technologies. His work has garnered attention for its practical applications in improving wastewater treatment processes.
Collaborations
Mavinic has collaborated with notable colleagues, including Fred A Koch and Noboru Yonemitsu, to further enhance the impact of his inventions in the field.
Conclusion
Donald S Mavinic's contributions to wastewater treatment through his innovative patents demonstrate his commitment to environmental sustainability. His work continues to influence the field and offers promising solutions for managing organic waste effectively.