TENGINE — Tengine Innovation

Leachate & Special Wastewater

Landfill Leachate Monitoring at a Waste Facility

Zaoqiang, Hebei, China 2023 Waste Treatment Plant
Landfill Leachate Monitoring at a Waste Facility — project photo 11 / 3

Project Background

Landfill-leachate treatment monitoring (clear-water & sedimentation tanks).

Customer Challenge

Waste stockpiling and rainwash generate highly polluted leachate with complex composition; without proper treatment monitoring it easily causes secondary soil and groundwater contamination. The site lacked full-process real-time monitoring, creating environmental risk.

The TENGINE Solution

Monitoring parameters: clear-water tank (COD, Ammonia Nitrogen, pH); sedimentation tank (TSS/Turbidity, BOD, MLSS Sludge Concentration).

Implementation

UVC Integrated Online COD Sensor, DNH Ammonia Nitrogen Sensor (ISE Method), TPH pH Analyzer, TSS Immersion Turbidity / Suspended Solids Analyzer, BOD Analyzer, MLSS Suspended Solids (Sludge) Concentration Analyzer.

Project Results

Full-process leachate monitoring now controls treatment at each stage, preventing secondary contamination of soil and groundwater and eliminating the site's environmental risk.

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