Clarence A Hoffman

Title: The Innovative Contributions of Clarence A. Hoffman

Introduction

Clarence A. Hoffman is a notable inventor based in Rothschild, Wisconsin. He has made significant contributions to the field of environmental engineering, particularly in the treatment of high strength liquors. His innovative approach has led to advancements in anaerobic treatment processes, showcasing his expertise and commitment to sustainable solutions.

Latest Patents

Hoffman's most recent patent is titled "Method for anaerobic treatment of high strength liquors." This process involves the mild mixing and contact of high strength BOD containing liquors with anaerobic bacteria and a powdered adsorbent support medium. The method effectively removes a substantial portion of organic matter while generating methane fuel gas. By utilizing the powdered support medium at concentrations of 0.1-20 g/l, the process achieves high removal rates of BOD in short treatment times, rapid clarification of treated liquors, and enhanced adsorbability of liquor color. In a subsequent decolorizing embodiment, the digested and clarified liquors are treated with reduced concentrations of powdered color adsorbent, resulting in a treated liquor that is low in dissolved organic matter and color. The spent streams of the powdered adsorbent support medium-biomass and/or powdered color adsorbent are preferably regenerated and reused, promoting sustainability.

Career Highlights

Hoffman is associated with Zimpro Inc., where he has applied his innovative ideas to real-world challenges. His work has not only contributed to the company's success but has also advanced the field of wastewater treatment. His dedication to improving environmental processes is evident in his patent and ongoing research.

Collaborations

Throughout his career, Hoffman has collaborated with notable colleagues, including William M. Copa and Michael R. Mayer. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas.

Conclusion

Clarence A. Hoffman is a distinguished inventor whose work in anaerobic treatment processes has made a significant impact on environmental engineering. His innovative methods and dedication to sustainability continue to inspire advancements in the field.