Sowrirajalu Bhuvana

Title: Innovator Sowrirajalu Bhuvana: Advancements in Membrane Technology

Introduction

Sowrirajalu Bhuvana is a notable inventor based in Singapore, recognized for his significant contributions to the field of membrane technology. With a total of four patents to his name, Bhuvana is primarily associated with Ngee Ann Polytechnic, where he conducts innovative research aimed at enhancing separation technologies.

Latest Patents

Bhuvana's latest patents demonstrate a strong focus on graphene-based materials and hydrophilic polymers. One of his recent inventions is a **graphene-based membrane** and a method for producing it. This membrane comprises a graphene-polymer composite, featuring an amine functionalized graphene linked to a polymer containing an anhydride group. The method involves reacting the polymer with the amine functionalized graphene in the presence of a solvent, leading to the fabrication of a single-layer graphene-based membrane.

Another significant patent by Bhuvana pertains to a **hydrophilic polymer and membrane for oil-water separation**. This invention aims to create a super hydrophilic polymer that possesses zwitterionic properties, which are crucial for effective oil-water separation. The hydrophilic polymer consists of polymer repeat units with negatively charged carboxylic functional groups and positively charged amine functional groups, along with a monomer that includes a single aromatic ring and an imide functional group.

Career Highlights

Bhuvana's career is marked by his innovative research and development in advanced materials. Working at Ngee Ann Polytechnic, he has actively contributed to the academic and practical aspects of polymer research, particularly in developing efficient separation technologies that are environmentally sustainable.

Collaborations

Throughout his career, Bhuvana has collaborated with esteemed colleagues such as Gurdev Singh and James Antony Prince. These partnerships have led to synergistic research efforts, further advancing the field of membrane technology and expanding the applications of his innovative inventions.

Conclusion

Sowrirajalu Bhuvana stands out as a prominent inventor whose work in graphene-based membranes and hydrophilic polymers has the potential to transform separation technologies. His contributions continue to pave the way for advancements in various industrial applications, positioning him as a leading figure in material innovation.