Douglas John Boucher

Title: Douglas John Boucher: Innovator in Membrane Bioreactor Technology

Introduction

Douglas John Boucher is a notable inventor based in Austin, TX (US). He has made significant contributions to the field of membrane bioreactor technology, particularly through his innovative patent that enhances the efficiency of submerged membrane systems.

Latest Patents

Boucher holds a patent for "Adjustable variable bubble size aeration for submerged membrane air scour." This invention focuses on the use of diffusers in submerged membrane bioreactors (MBR or SMU) to optimize the movement of mixed liquor past membrane surfaces. The primary goal is to clean and scour the membranes using the mechanical energy generated by the combined air, liquid, and solids movement. The invention allows for the adjustment of bubble sizes by varying the tilt angle of the diffuser, enabling simultaneous generation of mid-size and fine bubble aeration. This flexibility aids in achieving target liquid movement through the MBR.

Career Highlights

Throughout his career, Boucher has worked with prominent companies in the industry, including Ovivo Inc. and Aquaconsult Anlagenbau GmbH. His experience in these organizations has contributed to his expertise in membrane bioreactor technology and aeration systems.

Collaborations

Boucher has collaborated with notable professionals in his field, including Noboru Funakubo and Dennis Livingston. These collaborations have further enriched his work and innovations in the area of submerged membrane bioreactors.

Conclusion

Douglas John Boucher is a distinguished inventor whose work in membrane bioreactor technology has made a significant impact. His innovative patent demonstrates his commitment to improving the efficiency of wastewater treatment processes.