Donald A Strege

Title: The Innovative Contributions of Donald A. Strege

Introduction

Donald A. Strege is a notable inventor based in Newport, MN (US). He has made significant contributions to the field of environmental engineering, particularly in the treatment of refinery waste waters. His innovative approach has led to the development of a patented method that addresses the challenges posed by harmful waste materials.

Latest Patents

Strege holds a patent for "Treating foul refinery waste waters with absorber gas." This invention focuses on refining waste waters that contain dissolved hydrogen sulfide and ammonia. The process involves stripping hydrogen sulfide from the waste water using a countercurrent stream of refinery absorber gas, effectively removing nearly all of the hydrogen sulfide while leaving the ammonia intact. Subsequently, the dissolved ammonia is eliminated through steam stripping, resulting in waste water that is sufficiently clean to be non-polluting.

Career Highlights

Throughout his career, Donald A. Strege has been associated with Ashland Oil, Inc., where he has applied his expertise in environmental solutions. His work has not only contributed to the advancement of waste treatment technologies but has also played a crucial role in promoting sustainable practices within the oil refining industry.

Collaborations

Strege has collaborated with notable colleagues, including George I. Worrall and George D. Myers. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas in the field of environmental engineering.

Conclusion

Donald A. Strege's contributions to the treatment of refinery waste waters exemplify the impact of innovative thinking in addressing environmental challenges. His patented methods not only enhance waste management practices but also contribute to a cleaner and more sustainable future.