Chemical Engineering Science

The long-term accumulation and residue of the emerging pollutant ciprofloxacin lactate (CIP) in the aquatic environment have caused great harm to the ecological environment. In this experiment, CIP was adsorbed on H3PO4-activated cow dung biochar (PBC) prepared with different impregnation ratios. It was found that the secondary pyrolysis of activated original biochar leads to more […]

Abstract Ammonia (NH3), the second highest produced chemical in the world, is dominantly used for fertilizer production to underpin the modern agriculture, and recently attracts increasing interest as an energy-dense, carbon-neutral carrier for renewable energy. The present Haber-Bosch process for NH3 production is energy-, emission-, and capital-intensive. Therefore, recent research efforts have been devoted to developing […]