Sebastien Bessenet

Title: Innovations by Inventor Sebastien Bessenet

Introduction

Sebastien Bessenet is an accomplished inventor based in Naperville, IL, with a focus on innovative solutions in water treatment processes. He holds five patents that showcase his expertise in reducing harmful substances from wastewater and brines. His work contributes significantly to environmental sustainability and resource recovery.

Latest Patents

One of his latest patents is a "Process for reducing selenium from ion-exchange brine." This invention involves a method of treating an ion exchange regenerant stream containing selenate. The process reduces selenate to selenite through an oxidation-reduction method, where the selenite is then adsorbed onto an adsorbent, such as iron oxide or iron oxy hydroxide. The method includes catalytically reducing selenate in a reactor by reacting iron powder with selenate in the presence of nickel powder, which acts as a catalyst.

Another significant patent is the "Enhanced process for selective salt recovery from wastewater, waste salts, and brines." This process treats wastewater or waste brines containing sodium and chloride ions. The waste brine is concentrated and directed to a Mirabilite crystallizer, producing hydrated sulfate salt crystals and a first solution. The hydrated crystals are melted to form an aqueous sulfate solution, which is then processed to produce sodium sulfate salt crystals. The first solution undergoes nanofiltration to separate sulfate, and the permeate stream is directed to a sodium chloride crystallizer.

Career Highlights

Sebastien has worked with notable companies such as Veolia Water Technologies, Inc. and Veolia Water Solutions & Technologies Support. His experience in these organizations has allowed him to develop and refine his innovative approaches to water treatment.

Collaborations

Throughout his career, Sebastien has collaborated with professionals like Timothy J Rittof and Kashi Banerjee. These partnerships have contributed to the advancement of his projects and the successful implementation of his patented technologies.

Conclusion

Sebastien Bessenet's contributions to the field of water treatment through his innovative patents demonstrate his commitment to environmental sustainability. His work not only addresses critical issues related to wastewater management but also paves the way for future advancements in the industry.