This technology processes heavy metal wastewater and simultaneously recovers metals and generates electricity through a novel electrochemical cell system. The core process involves reducing metals via electrochemical reactions, eliminating waste residue, and spontaneously generating electricity to offset energy consumption. The equipment is simple and low-cost, offering significant advantages over traditional processes. The innovation lies in recovering high-value metals and enabling energy recycling, forming a sustainable treatment model that reduces operational costs.

Technology provider:Xi'an Jiaotong University Technology Transfer Center