Now Reading: IIT Guwahati study finds microplastics along Brahmaputra shorelines
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IIT Guwahati study finds microplastics along Brahmaputra shorelines
IIT Guwahati study finds microplastics along Brahmaputra shorelines
An IIT Guwahati study has found microplastic contamination along the Brahmaputra’s shorelines and recommended field-based remediation. Commissioned by the North Eastern Development Finance Corporation under its Techno Economic Development Fund, the report…
The Story in Brief
An IIT Guwahati study has found microplastic contamination along the Brahmaputra’s shorelines and recommended field-based remediation. Commissioned by the North Eastern Development Finance Corporation under its Techno Economic Development Fund, the report was released at the OCTAVATE 2026 technology conclave in Guwahati.
Led by Professor Vimal Katiyar, the study sampled more than 20 sites covering residential, rural, industrial, treatment plant and airport-influenced areas. Researchers used microscopy and Fourier-transform infrared spectroscopy to identify plastics including polyethylene, polypropylene and polyvinyl chloride. They assessed floating barriers and biofilm-assisted degradation as possible remedies. The report links contamination to urban runoff, industrial effluents and river processes.
The Indian Opinion
Claims that the Brahmaputra is already beyond repair would run ahead of this study, which assessed contamination and possible interventions rather than measuring irreversible ecological damage. The opposite claim, that shoreline litter is merely cosmetic, is also too casual for a river supporting livelihoods and biodiversity. The practical test is whether follow-up sampling shows lower microplastic levels at the same sites after barriers or other measures are deployed.
Source: assamtribune.com
This story was synthesised by AI from the source linked above.
