Stable curing/Landfill treatment
Ø Stable solidification treatment waste types: as a pretreatment operation for safe landfills, it mainly treats sludge containing heavy metal ions, surface treatment waste and incineration fly ash, etc.;
Ø Stable curing operation process: take samples of each batch of waste in advance to conduct a stabilized curing formula test to determine the type, dosage and curing formula of the stabilizer/curing agent. The treated waste shall be tested in accordance with the "Hazardous Waste Landfill Pollution Control Standards", and after confirming that all indicators meet the requirements for landfill entry, it shall be sent to the landfill for landfill;
Ø Safe landfill: The total land area is 106,000 square meters, and the total designed volume is about 3.5 million cubic meters. It is planned to be constructed in four phases. At present, the construction of the two units A and B in the first phase is completed and in operation;
Ø Advanced design standards: Designed with international leading standards, covering anti-seepage systems, leachate management systems, surface water/groundwater management systems, and environmental monitoring systems; the anti-seepage system is designed with a total of 8 layers (primary anti-seepage layer and secondary anti-seepage layer) Both are constructed with double-rough surface HDPE geomembrane).
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