Company Filing History:
1 out of 124 
1 out of 2 Years Active: 2001
Title: Hugo St-Laurent: Innovator in Environmental Remediation
Introduction
Hugo St-Laurent is a notable inventor based in Québec, Canada. He has made significant contributions to the field of environmental remediation, particularly in the areas of sediment and soil treatment. With a total of 2 patents, his work focuses on innovative methods for removing contaminants from the environment.
Latest Patents
Hugo St-Laurent's latest patents include a method for sediment and soil remediation by column flotation. This method involves a multi-step process for the removal of both organic and inorganic contaminants from contaminated sediment or soil. The first step entails the removal and disposal of large debris, followed by the treatment of smaller particles to eliminate organic contaminants using attrition cells, conditioning tanks, and flotation columns. The remaining particulate flow, now free of organic contaminants, undergoes a third step to remove inorganic contaminants through hydrocycloning. This innovative approach results in decontaminated soil or sediment and two distinct contaminant concentrates, which can be recovered for various applications. Another patent focuses on the regeneration of used silica gel, showcasing his commitment to sustainable practices.
Career Highlights
Throughout his career, Hugo St-Laurent has worked with esteemed organizations such as the Institut National De La Recherche Scientifique and Silicycle Inc. His experience in these institutions has allowed him to develop and refine his innovative techniques in environmental remediation.
Collaborations
Hugo has collaborated with notable colleagues, including Mario Bergeron and Denis Blackburn. Their combined expertise has contributed to the advancement of technologies aimed at improving environmental health.
Conclusion
Hugo St-Laurent stands out as an influential inventor in the field of environmental remediation. His innovative patents and collaborative efforts reflect his dedication to creating sustainable solutions for contaminated environments.