Rahul Subodh Patel

Title: Innovations by Rahul Subodh Patel in Water Treatment Technologies.

Introduction

Rahul Subodh Patel is an accomplished inventor based in Sugar Land, TX (US). He has made significant contributions to the field of environmental engineering, particularly in the treatment of wastewater. With a total of 2 patents, his work focuses on innovative methods for removing contaminants from water.

Latest Patents

One of Patel's notable patents is a "Method for removal of heavy metals from water." This method effectively reduces heavy metal concentrations in water to very low levels. It involves the addition of a soluble sulfide followed by a soluble iron reagent, such as ferrous sulfate or ferrous chloride. The process includes aeration or increasing the pH of the water, leading to the separation of solids from the treated water. This method has proven effective in removing heavy metals, particularly copper and zinc, from industrial wastewater, achieving concentrations below about 100 ppb. Importantly, the treated water is free of sulfide, and the byproduct sludge consists of iron sulfide, iron oxides, iron hydroxides, and heavy metal sulfides.

Another significant patent is the "Method for recovering hydrocarbon contaminants from wastewater." This innovative approach involves contacting wastewater countercurrently with stripping gas. The gas is passed over a bed of activated carbon to extract hydrocarbon contaminants. The activated carbon bed is periodically regenerated with steam, and the resulting steam condensate and hydrocarbon contaminants are directed to a petroleum desalter, facilitating the transfer of contaminants to petroleum.

Career Highlights

Rahul Patel is currently employed at Texaco Inc., where he continues to develop and refine his innovative methods for wastewater treatment. His work has garnered attention for its practical applications in industrial settings, contributing to more sustainable practices in environmental management.

Collaborations

Patel collaborates with various professionals in his field, including his coworker Byron Von Klock. Their combined expertise enhances the development of effective solutions for water treatment challenges.

Conclusion

Rahul Subodh Patel's contributions to wastewater treatment through his innovative patents demonstrate his commitment to environmental sustainability. His methods for removing heavy metals and recovering hydrocarbon contaminants are vital advancements in the field.