David Kersey

Title: Innovations by David Kersey in Water Treatment Technology

Introduction

David Kersey is an accomplished inventor based in Frankfort, Illinois. He has made significant contributions to the field of water treatment, particularly through his innovative methods for recycling deoiled water. His work focuses on enhancing the efficiency and effectiveness of water treatment processes.

Latest Patents

Kersey holds a patent for a "Method for recycling deoiled water using counterflow falling-film evaporators." This method addresses the treatment of produced water, specifically deoiled water, through evaporation techniques. The process utilizes a vertical tube heat exchanger bundle, where brine is distributed in a falling film along the inside of the tube wall. The condensing steam facilitates the evaporation of a portion of the deoiled water, with the vapor traveling upward in a counterflow direction relative to the deoiled water. This innovative approach minimizes the evaporator sump volume and allows for a multi-piece construction, which lowers the center of gravity of the evaporator installation. The technology offers several advantages over conventional vertical tube co-current flow evaporators, including a minimal total installed cost and improved water chemistry management.

Career Highlights

David Kersey is associated with Aquatech International Corporation, where he applies his expertise in water treatment technologies. His work has contributed to advancements in the industry, particularly in the area of efficient water recycling methods.

Collaborations

Kersey has collaborated with notable colleagues, including Daniel P. Bjorklund and Gregory J. Mandigo. Their combined efforts have furthered the development of innovative solutions in water treatment.

Conclusion

David Kersey's contributions to water treatment technology through his patented methods demonstrate his commitment to innovation and efficiency in the field. His work continues to impact the industry positively.