Chensheng Zhang

Divergent behavior of leachate pollutants in China: Insights from a national database and long-term monitoring

Despite the significant spatial heterogeneity of leachate quality across municipal solid waste (MSW) landfills in China, the underlying mechanisms and potential divergent behavior among different pollutants remain poorly understood. To address this gap, a national leachate qualit...

Groundwater Circulation Well Test for Synergistic Remediation of a Heterogeneous Site: Extraction, Tracing and Oxidation

Field tests were conducted at a heterogeneous industrial site using one circulation well and six monitoring wells. Groundwater circulation well (GCW) extraction–injection (30 d), multi-component tracing (6 h), and circulation–oxidation (20 h) tests were performed to investigate t...