ArcelorMittal – Contaminated water treatment plant
Building owner
ArcelorMittal Luxembourg / ArcelorMittal Dommeldange
Location
Dommeldange
Between the years of 1969 and 1989, the company CASA operated a process to produce ferroalloy compounds while also operating an industrial landfill located on property in the ownership of AcelorMittal Dommeldange.
ArcelorMittal then decided to build a station to treat the infiltration water coming from the CASA landfill. During a feasibility study carried out by Paul Wurth Geprolux in 2008, it was determined that the process of chemical precipitation was the most suitable process for this application. The produced waste is a dehydrated sludge which, in comparison with other processes, will be stored and easily disposed of.
Key figures
Quantity of infiltration water
2.500 m3/a
Pollutants
Cr, Mo, V
Foreseen start of siteworks
End 2011
Our missions
- Feasibility study with the aim to select the most suitable treatment process
- Basic engineering
- Request for Authorizations regarding “Etablissements Classés”
Design team
Design team
Paul Wurth Geprolux
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