Richard W DiMassimo

Title: The Innovative Contributions of Richard W. DiMassimo

Introduction

Richard W. DiMassimo, an accomplished inventor based in Raleigh, NC, has made significant strides in the field of environmental engineering through his nine patents. His work primarily focuses on innovative methods to treat sludge and wastewater, showcasing his commitment to enhancing sustainability and efficiency in waste management systems.

Latest Patents

Among his latest patents, Richard has developed a groundbreaking method of treating sludge that contains phosphorus, ammonia, and magnesium, which notably enhances the dewaterability of the sludge. This invention involves directing sludge into a biological fermenter operating under anaerobic conditions. By carefully controlling the temperature or hydraulic retention time within the fermenter, he effectively facilitates the release of phosphorus, ammonia, and magnesium from the solids into the liquid component of the sludge. The subsequent solids-liquid separation process yields concentrated sludge and a liquid, which are then treated through a thermal hydrolysis reactor followed by anaerobic digestion.

Another notable patent outlines a system and method for treating wastewater, specifically focusing on both primary and biological sludge produced by a wastewater system. This method includes thermally hydrolyzing biological sludge formed from a portion of the activated sludge. Notably, the biological sludge is cooled by mixing it with primary sludge. This integrated approach enhances the efficiency of the pasteurization process, ultimately leading to effective anaerobic digestion of the combined sludge.

Career Highlights

Richard has received recognition for his contributions while working with notable companies in the industry. He has gained valuable experience with Veolia Water Solutions & Technologies and I. Kruger Inc., where he contributed to advancing water treatment technologies and sustainable practices.

Collaborations

Throughout his career, Richard has collaborated with esteemed professionals such as Hong W. Zhao and Sun-Nan Hong. These partnerships have fostered a collaborative environment that promotes the exchange of ideas and innovations aimed at improving wastewater treatment methods.

Conclusion

Richard W. DiMassimo stands out as a prominent inventor in the field of environmental technology. With his innovative patents and dedication to improving wastewater treatment processes, he contributes significantly to sustainable engineering practices. As he continues to develop cutting-edge solutions, Richard's work has the potential to influence environmental standards and waste management strategies for years to come.