Vaideeswaran Sivaswamy

Title: Innovations and Contributions of Vaideeswaran Sivaswamy in Pune, India

Introduction

Vaideeswaran Sivaswamy, an accomplished inventor based in Pune, India, has made significant contributions to the field of environmental and corrosion science. With a portfolio of 11 patents, his innovative work addresses critical issues related to water purification and metal corrosion.

Latest Patents

Sivaswamy’s latest patents demonstrate his focus on practical solutions to pressing environmental problems. One of his notable inventions is the "Process for removal of selenium from water by dithionite ions." This method efficiently removes oxidized selenium from liquids, such as Flue Gas Desulfurization (FGD) wastewater. It involves the addition of a non-iron-based reducing agent, specifically sodium dithionite, along with Fe(II) ions at a pH above 7.5 or 8, which ultimately precipitates elemental selenium from the liquid.

Another significant innovation is the development of "2-substituted imidazole and benzimidazole corrosion inhibitors." This patent reveals methods for using nitrogen-containing compounds as effective corrosion inhibitors. Sivaswamy’s approach enhances the protection of metal surfaces in contact with aqueous systems by employing 2-substituted imidazoles and benzimidazoles. These corrosion inhibitors provide resilient resistance to halogen attack, ensuring metals are well-protected even in the presence of oxidizing halogen-based biocides.

Career Highlights

Sivaswamy is currently associated with Ecolab USA Inc., a global leader in water, hygiene, and energy technologies and services. His role at Ecolab reflects his commitment to leveraging innovation to address environmental challenges and improve resource management.

Collaborations

Throughout his career, Vaideeswaran has collaborated with other talented professionals, including Jothibasu Seetharaman and Deepak Rane. These collaborations have further enriched his work, allowing for the sharing of ideas and expertise in the engineering and chemical fields.

Conclusion

Vaideeswaran Sivaswamy stands out as an inventor who combines scientific proficiency with a dedication to addressing real-world problems. His patents not only reflect his inventive spirit but also contribute significantly to the fields of environmental management and materials science. As he continues to innovate, Sivaswamy’s work will undoubtedly inspire future generations of inventors and researchers.