This inventor holds 2 USPTO granted patents. Top assignees: Vertech Treatment Systems, Inc., Waste Treatment Patents En Research N.v.. Active years: 1988-1994.
Company Filing History:
1 out of 12 
1 out of 1 Years Active: 1988-1994
Title: William L Schwoyer: Innovator in Waste Treatment Technologies
Introduction
William L Schwoyer is a notable inventor based in Boulder, CO (US), recognized for his contributions to waste treatment technologies. He holds 2 patents that focus on innovative methods for processing organic wastes and spent nitric acid wash water. His work aims to enhance environmental sustainability through effective waste management solutions.
Latest Patents
One of Schwoyer's latest patents is a method for co-processing organic wastes and spent nitric acid wash water. This process significantly reduces the nitrogen content and chemical oxygen demand of both the waste and the wash water. The method can be implemented in conventional above-ground equipment or in subterranean reactors, utilizing gravitational forces to create a high-pressure reaction environment. The process involves reacting the nitric acid wash water and organic wastes with an oxidant at elevated temperatures and pressures, ensuring efficient waste treatment.
Another significant patent by Schwoyer is a process for the treatment of organic waste. This method includes separating the liquid portion from the solid portion of the waste before undergoing accelerated wet oxidation. By using internally-derived ash to weight the organic waste, the separation rate of the liquid phase is increased. The method also incorporates a de-ammoniating step to reduce ammonia levels in the liquid waste, followed by biological decomposition to lower the oxygen demand.
Career Highlights
Throughout his career, Schwoyer has worked with various companies, including Vertech Treatment Systems, Inc. and Waste Treatment Patents En Research N.V. His experience in these organizations has contributed to his expertise in waste treatment technologies and innovative solutions.
Collaborations
Schwoyer has collaborated with notable individuals in the field, including Hermann W Peterscheck and Larry S Jaycox. These partnerships have likely enhanced his research and development efforts in waste management.
Conclusion
William L Schwoyer is a distinguished inventor whose work in waste treatment technologies has made a significant impact on environmental sustainability. His innovative patents reflect a commitment to improving waste processing methods, contributing to a cleaner and more sustainable future.