Continuous Conductivity Monitoring to Manage Salinity Cycling in Leachate Reinjection: Insights from Shanghai ChiMay
Leachate reinjection wells — whether used for hydraulic containment, thermal augmentation or Zero Liquid Discharge — are uniquely sensitive to salinity cycling, which can mobilize heavy metals, degrade clay seals and trigger scale formation if not monitored continuously. Continuous conductivity monitoring at three to five points across the reinjection loop is the minimum defensible instrumentation…