Piyush S Shah

Title: Innovations by Piyush S Shah in Water Treatment Technologies

Introduction

Piyush S Shah is an accomplished inventor based in Houston, TX (US), known for his contributions to water treatment technologies. He holds 2 patents that focus on innovative methods for treating water, particularly in the context of shale oil production and wastewater management.

Latest Patents

One of his latest patents is titled "Water treatment following shale oil production by in situ heating." This invention provides a method for treating water at a facility, where the water has been circulated through a subsurface formation in a shale oil development area. The method aims to substantially separate oil from the water, remove organic materials, reduce hardness and alkalinity, and eliminate dissolved inorganic solids and suspended solids. Additionally, the treated water can be re-injected into the subsurface formation to continue leaching out contaminants from the spent shale.

Another significant patent by Piyush S Shah is "Nitrate removal in a purge stream using constructed wetlands." This invention comprises a system and methodology for denitrification using constructed wetlands, which can effectively treat high total dissolved solids wastewater streams for nitrate control. The system utilizes various processes, including plant uptake and biological reduction, to reduce outflow stream nitrate concentrations in a cost-effective manner.

Career Highlights

Piyush S Shah has worked with notable companies such as ExxonMobil Upstream Research Company and ExxonMobil Research and Engineering Company. His experience in these organizations has contributed to his expertise in water treatment technologies and environmental engineering.

Collaborations

Throughout his career, Piyush has collaborated with esteemed colleagues, including John D Miller and William A Symington. These collaborations have likely enriched his work and led to further advancements in his field.

Conclusion

Piyush S Shah's innovative patents and career in water treatment technologies highlight his significant contributions to environmental engineering. His work continues to impact the industry positively, showcasing the importance of innovation in addressing water treatment challenges.