Mosambi Peel-Based Solution for Water Purification

Date:22 dec 2021

Country: India

Application

• Water Purification: Effective removal of toxic heavy metals like hexavalent chromium, lead, and cadmium from contaminated water.

Description

Researchers at IIT-BHU have developed an eco-friendly, cost-effective adsorbent derived from mosambi (Citrus limetta) peels to remove toxic heavy metals like hexavalent chromium from contaminated water. This method not only addresses environmental pollution but also prevents health issues related to heavy metal exposure, such as cancer and liver damage. The process uses readily available fruit waste, making it a sustainable solution. The adsorbent also shows promising results in removing other heavy metals like lead and cadmium.

Pathway Description:

The process begins with collecting and cleaning mosambi (Citrus limetta) peels, which are then converted into an eco-friendly adsorbent through chemical treatment. This adsorbent is introduced into contaminated water to remove heavy metals like hexavalent chromium, lead, and cadmium. The adsorbent binds to the toxic metals, effectively removing them from the water. Finally, the adsorbent is separated from the treated water, leaving it free of harmful heavy metal ions.