Arup K SenGupta

Title: Arup K SenGupta: Innovator in Water Purification and Waste Management

Introduction

Arup K SenGupta is a prominent inventor based in Bethlehem, PA, known for his significant contributions to water purification and waste management technologies. With a total of 13 patents to his name, SenGupta has developed innovative methods that address critical environmental challenges.

Latest Patents

SenGupta's latest patents include groundbreaking technologies such as a method for purifying wastewater through contaminants removal with simultaneous desalination using carbon dioxide regenerated hybrid ion exchanger nanomaterials. This system features a dual chamber purification process, where feed water is first treated with a hybrid anion exchange unit and then with a weak acid cationic exchange unit. The hybrid anion exchanger utilizes a hybrid sorbent (HAIX-NanoZr) with dual functional sorption sites, while the weak acid cationic exchanger is designed with a shell-core configuration to optimize ion exchange efficiency. This innovative system not only achieves partial desalination and total dissolved solids (TDS) reduction but also effectively removes target contaminants such as phosphate and hardness, all while using CO2 as the sole regenerant.

Another notable patent involves the in-situ, self-adjusting stability control of methane-producing anaerobic biological reactors. This invention comprises an anaerobic digester that integrates ion-exchange fibers to enhance the treatment of organic waste. The reactor is designed to maintain a microbial suspension that includes acetogenic and methanogenic bacteria, facilitating the production of methane while treating organic waste efficiently.

Career Highlights

SenGupta has had a distinguished career, with significant contributions during his tenure at Lehigh University. His work has focused on developing sustainable technologies that address pressing environmental issues, particularly in the fields of water treatment and waste management.

Collaborations

Throughout his career, SenGupta has collaborated with notable colleagues, including Michael German and Surapol Padungthon. These partnerships have fostered innovation and advanced research in his areas of expertise.

Conclusion

Arup K SenGupta's innovative work in water purification and waste management exemplifies the impact of scientific research on environmental sustainability. His patents reflect a commitment to developing effective solutions for some of the most pressing challenges in water treatment today.