Role of College-Based Research in Achieving Viksit Bharat 2047: Advancing Sustainable Water Treatment through Ferrite Photocatalysis

The vision of Viksit Bharat 2047 plans to transform India into a developed nation which will drive innovation, sustainability, and technological self-reliance. Colleges which are actively engaged in research and innovation could play crucial role in achieving this national goal by addressing most pressing societal issues through scientific advancement and knowledge generation. Among various environmental challenges faced by India, water pollution caused by rapid industrialization remains a serious concern. Industrial effluents, especially dye-containing wastewater from textile industries poses significant risks to aquatic ecosystems and public health due to their toxicity, persistence, and resistance to conventional treatment methods. Therefore, the development of sustainable and cost-effective water purification technologies has become an important research priority. This paper highlights the role of college-based research in contributing to national development through the advancement of ferrite-based photocatalytic materials for wastewater treatment. Ferrite nanomaterials exhibit promising properties including visible light activity, chemical stability, and magnetic recoverability, which enable efficient degradation of textile pollutants and facilitate catalyst reuse. By encouraging innovation in sustainable materials research, colleges would not only contribute to environmental protection but will also promote skill development, interdisciplinary collaboration, and technological self-reliance. Strengthening research ecosystems in colleges can therefore play a significant role in addressing environmental challenges while supporting national initiatives such as Atmanirbhar Bharat and sustainable development. The integration of academic research with national development priorities shows how college-level scientific innovation can contribute to building a cleaner, technologically advanced, and environmentally responsible India by 2047.