Company Filing History:
1 out of 11 
1 out of 10 
1 out of 1 Years Active: 1997-2003
Title: Fanny Lefevre: Innovator in Wastewater Treatment Technologies
Introduction
Fanny Lefevre is a notable inventor based in Poissy, France. She has made significant contributions to the field of wastewater treatment, holding a total of 3 patents. Her innovative approaches focus on improving the efficiency and effectiveness of biological treatment processes.
Latest Patents
Fanny Lefevre's latest patents include a method for regulating aeration during wastewater biological treatment. This process involves a carbon removal stage, a nitrification stage, and a denitrification stage. It continuously measures the oxidation-reduction potential and oxygen concentration of the treated medium during aeration phases. This allows for the maintenance or adjustment of aeration based on preselected reference ranges. Another patent details a method for automatically adjusting the aeration of installations for biological treatment of wastewater. This method analyzes the oxidoreduction potential across multiple tanks to ensure optimal degradation of carbonaceous and nitrogenous pollution.
Career Highlights
Throughout her career, Fanny has worked with prominent companies such as Lyonnaise des Eaux and Suez Lyonnaise des Eaux. Her experience in these organizations has allowed her to develop and refine her innovative techniques in wastewater treatment.
Collaborations
Fanny has collaborated with notable professionals in her field, including Jean-Marc Audic and Philippe Caulet. These partnerships have contributed to her success and the advancement of her patented technologies.
Conclusion
Fanny Lefevre stands out as a pioneering inventor in the wastewater treatment sector. Her patents reflect her commitment to enhancing environmental sustainability through innovative solutions.