Challenge
- Heavy metal wastewater
- Very strict specifications for process water (ppb level ion concentrations)
Result
- Physicochemical wastewater treatment plant for bulk removal of nickel, manganese and cobalt
- Containerized treatment plant using ultrafiltration, double pass reverse osmosis and electrodeionisation for removal of lithium and remaining ions
- Demineralised water
- RO concentrate volume reduced using evaporation with mechanical vapour recompression
- Capacity = 2 x 10 m³/h
Our services
Study & consultancy
Lab tests
Pilot installations
Design & build
Maintain & operate
