This inventor holds 1 USPTO granted patent and 2 published patent applications. Top assignee: Aecom. Active years: 2022.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2022
Title: Rachael A Casson: Innovator in Electrochemical Treatment of PFAS
Introduction
Rachael A Casson is a prominent inventor based in Sydney, Australia. She has made significant contributions to the field of environmental science, particularly in the treatment of per-and polyfluoroalkyl substances (PFAS). Her innovative approach focuses on utilizing electrochemical oxidation to address the challenges posed by these persistent pollutants.
Latest Patents
Rachael holds a patent titled "Use of electrochemical oxidation for treatment of per-and polyfluoroalkyl substances (PFAS) in waste generated from sorbent and resin regeneration processes." This patent outlines a method where perfluorinated and polyfluorinated compounds in an effluent stream are effectively destroyed through electro-oxidation. The process involves pre-concentrating applicable pollutants with filters or sorbents, followed by treatment with a regenerant solution. A current density of 0.5 mA/cm or 1 mA/cm can significantly reduce the level of perfluorinated contaminants within 1-3 hours using a titanium electrode. This method not only allows for the reuse of the regenerant and filter or sorbent but also minimizes the amount of hazardous waste generated.
Career Highlights
Rachael is currently employed at AECOM, where she continues to develop innovative solutions for environmental challenges. Her work has garnered attention for its potential to improve waste management practices and reduce the environmental impact of PFAS.
Collaborations
Rachael collaborates with esteemed colleagues, including Dora Sheau-Yun Chiang and Shangtao Liang, to advance research and development in her field. Their combined expertise enhances the effectiveness of their projects and contributes to the broader scientific community.
Conclusion
Rachael A Casson is a trailblazer in the field of electrochemical treatment of PFAS, with a focus on sustainable practices. Her innovative patent and collaborative efforts position her as a key figure in environmental science, paving the way for future advancements in pollution treatment.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile