Company Filing History:
Years Active: 1992-1993
Title: Robert D Blythe: Innovator in Sewage Sludge Treatment
Introduction
Robert D Blythe is a notable inventor based in Bethesda, MD (US). He has made significant contributions to the field of sewage sludge treatment, holding 2 patents that focus on innovative methods for improving waste management processes.
Latest Patents
One of his latest patents is centered around a sewage sludge treatment system that results in an oxygenated and/or ozonated treated sludge containing substantially no pathogens. This invention includes apparatus and a process for macerating raw sludge, adjusting the pH to about 2.5 to about 3, and adjusting the solids content to about 2.5% to about 4%. Additionally, it involves adjusting the temperature, if necessary, to about 20°C to about 40°C. The system mixes an oxygen-rich gas, such as oxygen and/or ozone, with the sludge as it is mixed or recirculated through a hyperbaric vessel. Simultaneously, the oxygen-rich gas is injected into a combination gas and sludge mixing and dispersing assembly in the upper portion of the hyperbaric vessel. This injection causes mixing of the gas and sludge and disperses the mixture in a plurality of streams to atomize and oxygenate the sludge.
Career Highlights
Robert D Blythe is associated with Long Enterprises, Inc., where he continues to develop and refine his innovative technologies. His work has been instrumental in advancing sewage treatment processes, making them more efficient and environmentally friendly.
Collaborations
He has collaborated with notable coworkers such as Charles A Long, Jr. and William A Cobb, contributing to a dynamic team focused on innovation in waste management.
Conclusion
Robert D Blythe's contributions to sewage sludge treatment highlight his commitment to innovation and environmental sustainability. His patents reflect a deep understanding of the complexities involved in waste management and showcase his ability to develop effective solutions.