Lars Kohler

Title: Innovator Lars Kohler and His Contributions to Water Treatment Technologies

Introduction

Lars Kohler, an accomplished inventor based in Aurora, IL, has made significant strides in the field of water treatment through his innovative technologies. With a total of two patents to his name, he has dedicated his efforts to developing advanced membranes that enhance the efficiency of desalination processes.

Latest Patents

Kohler's latest patents showcase his expertise and commitment to improving water treatment technologies. His first patent, the "Bilayer Polyamide Desalination Membrane," describes a composite reverse osmosis membrane comprised of a unique bilayer polyamide composition. This innovative design includes a base layer made of a rigid crosslinked aromatic polyamide and a top layer made of a flexible aliphatic polyamide. Together, these layers work to minimize salt passage during the reverse osmosis desalination of both brackish waters and seawater.

The second patent, titled "Water Treatment Membrane and Method of Making Water Treatment Membranes," introduces a novel water treatment membrane that features an interfacially formed polyamide layer sitting atop a microporous support film. This polyamide layer is enhanced by the attachment of graphene oxide quantum dots on its outer surface, leading to improved permeate flux and salt rejection performance. The presence of these quantum dots significantly increases the membrane's permeate flux.

Career Highlights

Throughout his career, Lars Kohler has worked at notable companies, including NL Chemical Technology, Inc., where he contributed his expertise in developing revolutionary water treatment solutions. His dedication and breakthroughs have positioned him as a notable figure in the industry.

Collaborations

Kohler has collaborated with esteemed colleagues, such as Jane C. Li and Patricia B. Sun, who have supported his research ventures. His partnerships have fostered an environment of innovation, allowing for the exchange of ideas that can lead to further advancements in water treatment technologies.

Conclusion

Lars Kohler's innovative contributions to the field of water treatment exemplify his commitment to solving critical challenges in desalination processes. Through his patents and collaborations, he continues to pave the way for advancements that enhance water purification methods, reflecting the importance of innovation in environmental sustainability.