Company Filing History:
Years Active: 2016-2019
Title: Paramita Ray: Innovator in Water Purification Technologies
Introduction
Paramita Ray is a distinguished inventor based in Bhavnagar, India. She has made significant contributions to the field of water purification through her innovative patents. With a total of 2 patents, her work focuses on developing advanced membrane technologies that enhance water quality and accessibility.
Latest Patents
One of her notable inventions is the "Modified thin film composite reverse osmosis membrane and a process for preparation thereof." This invention outlines a comprehensive process for creating high flux and salt rejection thin film composite reverse osmosis membranes. The membranes produced exhibit remarkable performance, achieving 96% salt rejection and a flux of 48 LM-2H-1 with a 2000 ppm sodium chloride solution at 250 psi pressure. Additionally, her invention includes a complete machine design for producing these membranes at a commercial level.
Another significant patent is the "High flux hollow fiber ultrafiltration membranes and process for the preparation thereof." This invention focuses on producing hollow fiber ultrafiltration membranes that effectively reject pathogens and bacteria from contaminated water. The membranes allow for the passage of water, resulting in biologically pure drinking water. The performance of these membranes is enhanced by the use of specific polymer blends, which improve durability, strength, and separation efficiency.
Career Highlights
Paramita Ray is currently associated with the Council of Scientific and Industrial Research, where she continues to advance her research in membrane technology. Her work has been pivotal in addressing water purification challenges, making significant strides in the field.
Collaborations
She has collaborated with notable colleagues, including Jitendra Jaydevprasad Trivedi and Alamuru Venkata Rami Reddy, to further her research and innovations.
Conclusion
Paramita Ray's contributions to water purification technologies through her innovative patents demonstrate her commitment to improving public health and access to clean water. Her work continues to inspire advancements in the field of environmental science and engineering.