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Amid Growing Water Crisis, Chandigarh University Biotechnology Researchers Get Patent for Innovative Device to Kitchen Wastewater Reuse, Save Potable Water
Chandigarh University researchers patented a wastewater filtering device that treats kitchen wastewater in two stages and collects filtered water for domestic uses to reduce potable water demand amid India's severe water crisis.
The device uses polyurethane sheets coated with silica and activated charcoal to absorb oil, soap, and contaminants before storing treated water for uses such as gardening and cleaning.
India faces a severe water crisis with over 60 crore people under water stress, while only 8% of wastewater is recycled, motivating the creation of the device.
Chandigarh University is recognized for high patent filings, supporting research with a Rs 15 Crore annual budget and hosting numerous research centers to advance innovation.