IIT Guwahati Develops Low-Energy, Plant-Based System to Treat Piggery Wastewater
GUWAHATI: Researchers at the Indian Institute of Technology Guwahati (IIT Guwahati) have developed a low-energy, compact, nature-based system to treat highly polluted swine wastewater, using taro plants (Colocasia esculenta) and an engineered "zig-zag flow" design. ALSO READ: Assam STF Arrests Another Suspect Over Alleged Espionage For Pakistan The technology is aimed at decentralised livestock farms,…