Weichuan Qiao

Synthesis of a flower-clustered biochar-iron composite by ball milling for enhanced trichloroethylene degradation in permeable reactive barriers

Permeable reactive barrier (PRB) groundwater remediation faces prominent limitations including high filler costs and severe pore clogging, while conventional Fe 0 -based PRBs further suffer from particle aggregation and surface passivation that degrade long-term field performance...