Researchers Patent Eco‑Friendly Jackfruit Peel Method for Safe Drinking Water

The invention, now protected by a patent, targets rural and semi‑urban communities where fluoride‑rich groundwater threatens public health. Excess fluoride can cause dental and skeletal fluorosis, according to the World Health Organization. By repurposing jackfruit peels—a low‑cost, locally available resource—the technology promises an affordable, low‑energy water purification option. Field trials are planned to validate laboratory results and assess long‑term durability, operational costs, and scalability of the material.