Stanley R Karrs

Title: Innovations by Stanley R Karrs

Introduction

Stanley R Karrs is an accomplished inventor based in Gibsonia, PA (US). He has made significant contributions to the field of wastewater treatment, holding a total of 3 patents. His innovative approaches address critical environmental challenges, particularly in managing hazardous waste.

Latest Patents

One of Karrs' latest patents is focused on the treatment of high peroxide waste streams. This method involves diluting wastewater with water of a lower hydrogen peroxide concentration, followed by the addition of a dissolved iron compound at an acidic pH. This process results in a partially treated wastewater with reduced hydrogen peroxide levels, ultimately leading to the precipitation of iron solids. Another notable patent is a controlled method for minimizing radioactive sludge generation in post-stimulation flowback and produced water treatment from oil and gas wells. This method includes measuring the concentration of radioactive materials and barium in the wastewater, and adding a calculated quantity of sulfate to precipitate barium, thereby reducing the radioactive material concentration.

Career Highlights

Throughout his career, Karrs has worked with prominent companies such as Evoqua Water Technologies and United States Filter Corporation. His experience in these organizations has allowed him to develop and refine his innovative methods for wastewater treatment.

Collaborations

Karrs has collaborated with notable professionals in his field, including Gary S Hapach and Kenneth E Ondrusek. These collaborations have contributed to the advancement of his research and the successful implementation of his patented technologies.

Conclusion

Stanley R Karrs is a notable inventor whose work in wastewater treatment has led to significant advancements in environmental protection. His innovative patents reflect his commitment to addressing critical issues in the industry.