John Paul Toohil

Title: John Paul Toohil: Innovator in Water Filtration Technology

Introduction

John Paul Toohil is a notable inventor based in Ashland, MA (US). He has made significant contributions to the field of water filtration technology. With a total of 2 patents, Toohil's work focuses on methods and apparatuses that enhance the quality of water.

Latest Patents

Toohil's latest patents include a method and apparatus for microfiltration. This innovative method is useful in softening water and removing dissolved constituents. The process involves passing water containing a precipitate through a semipermeable tubular membrane. The filtrate obtained from this process contains levels of dissolved compounds at concentrations below the predicted solubility limits. This method can be practiced at elevated pressures without significant fouling of the membrane. It is particularly effective in removing cations such as calcium and magnesium, which contribute to water hardness. The water may be treated prior to filtration by adjusting pH, adding complementary anions, or incorporating a flocculant. The apparatus consists of a series of semipermeable tubular membranes housed in a module, fluidly connected to an inlet and two outlets.

Career Highlights

Toohil is currently associated with the United States Filter Corporation, where he continues to develop innovative solutions in water treatment. His expertise in microfiltration technology has positioned him as a key player in the industry.

Collaborations

Toohil collaborates with Jacob Shorr, working together to advance their research and development efforts in water filtration technologies.

Conclusion

John Paul Toohil's contributions to water filtration technology through his innovative patents demonstrate his commitment to improving water quality. His work continues to have a significant impact on the industry.