Donald E Oulman

Title: The Innovative Contributions of Donald E. Oulman

Introduction

Donald E. Oulman is a notable inventor based in Durham, NC (US). He has made significant contributions to the field of environmental science, particularly in wastewater treatment. His innovative approach to degrading harmful substances showcases his commitment to sustainability and public health.

Latest Patents

Oulman holds a patent for a catalyst-free method for degrading dioxane in alkyl ether sulfate vacuum removal water. This method involves mixing ozone with wastewater and introducing hydroxyl radicals to effectively degrade 1,4-dioxane into harmless byproducts such as carbon dioxide and water. The process is designed to reduce the concentration of 1,4-dioxane from levels as high as 1000 ppm to less than 5 ppb after treatment. This innovative method not only addresses the issue of dioxane contamination but also aids in the removal of hydrocarbon species present in the wastewater.

Career Highlights

Oulman is associated with Stepan Company, where he applies his expertise in environmental technology. His work has been instrumental in developing methods that enhance the efficiency of wastewater treatment processes. His dedication to innovation in this field has earned him recognition among his peers.

Collaborations

Oulman has collaborated with colleagues such as Matthew V. Vollmer and Aaron Brown. These partnerships have fostered a collaborative environment that encourages the exchange of ideas and advancements in technology.

Conclusion

Donald E. Oulman's contributions to environmental science through his innovative patent demonstrate his commitment to improving wastewater treatment processes. His work not only addresses critical environmental issues but also sets a precedent for future innovations in the field.