Company Filing History:
Years Active: 1986-1988
Title: Innovations by Dennis Gracy: Pioneering Water Treatment Techniques
Introduction
Dennis Gracy, an innovative inventor based in Lafayette, LA, has made significant contributions to the field of environmental engineering. With a focus on the removal of oil contaminants from produced water streams, his inventions aim to enhance the efficiency and effectiveness of water treatment processes. Gracy holds a total of two patents that showcase his advanced methodologies and technical expertise.
Latest Patents
Gracy’s latest patents include groundbreaking methods for effectively removing both dissolved and undissolved oil, as well as chemical additives from waste and produced water streams. His first patent describes a process that involves contacting a first gas with the produced water stream. This first gas utilizes hydrogen bonding and dipole interactions to attract and remove contaminants from the water. To improve the rise rate of this gas, Gracy's method incorporates a second, more buoyant gas, which is mixed in during the process. The sewage gas and second gas can be recovered through a vacuum application post-treatment, enabling efficient separation in a flotation vessel.
The second patented method operates similarly but utilizes a selected gas, which also relies on specific interactions to effectively remove contaminants. By mixing natural gas with this selected gas and employing a line pressure system for intimate mixing, the process accelerates flotation, leading to a more effective separation of impurities from the water.
Career Highlights
Gracy’s work with the firm Gilley and Associates has been instrumental in advancing water treatment technology. His innovative approaches not only contribute to environmental protection but also provide solutions that can be implemented in various industrial applications. Gracy continues to influence the field with his hands-on expertise in developing practical solutions for complex environmental challenges.
Collaborations
In his endeavors, Dennis Gracy collaborates with notable colleagues including Carrol L. Viator and Glenn E. Gilley. Together, they work at Gilley and Associates, leveraging each other's strengths to push the boundaries of water treatment innovation and improve existing methodologies.
Conclusion
Dennis Gracy's contributions to the field of environmental engineering reflect his dedication to innovation and problem-solving. With two valuable patents in the realm of water treatment, Gracy has demonstrated his ability to tackle pressing environmental issues through groundbreaking inventions. His work not only benefits industrial processes but also emphasizes the importance of sustainable practices in water management.