Hazardous Waste Category
Tan Khanh collects, transports and treats the hazardous waste types listed below following proper procedures, with full legal documentation and clear classification under the official CTNH codes.
Detailed list
Waste batteries and accumulators
Sludge from wastewater treatment systems
Absorbents, filter materials, wiping rags and protective clothing contaminated with hazardous substances
Waste rigid plastic packaging
Waste rigid metal packaging (including fully emptied pressure containers)
Waste flexible packaging
Waste engine, gearbox and other lubricating oils
Waste synthetic hydraulic oil
Waste fluorescent tubes and active glass
Waste printer cartridges containing hazardous components
Waste paint residue, paint and varnish with organic solvents or hazardous components
Welding slag containing heavy metals or hazardous components
Waste welding rods containing metals or hazardous components
Machining swarf/grinding material mixed with oil, emulsion or oily waste solution
Used grinding materials containing hazardous components
Waste pickling acid