Environmental Studies and Forestry

Integrated urban water management by coupling iron salt production and application with biogas upgrading

Z. Hu, L. Li, et al.

This innovative study merges urban water management with sustainable practices, showcasing how an iron-oxidizing electrochemical cell not only upgrades biogas but also enhances sludge management and bioenergy recovery. Conducted by researchers including Zhetai Hu and Yarong Song, this work unveils a cost-effective and eco-friendly iron salt supply chain for water utilities.