Indian research institutions have recently demonstrated promising results in bio-based water purification technologies aimed at providing affordable and sustainable clean drinking water solutions for rural and peri-urban communities.
The innovation uses plant-derived and naturally abundant materials to remove heavy metals, microbial contaminants, and chemical residues from water sources. Unlike conventional purification systems, these methods require minimal electricity and can be locally produced, reducing dependence on imported filtration technologies.
Researchers highlight that such innovations are particularly relevant for regions facing groundwater contamination and intermittent water supply. Pilot deployments have shown encouraging performance in improving water quality while keeping costs accessible for community-level adoption.
Experts say that scaling such research-backed solutions could play a vital role in achieving long-term water security while aligning with sustainability and circular economy principles.
