Reclamation, rehabilitation:
-all landfills
-use of stabilized sludge from wastewater treatment plants
-cleaning of ponds, retention tanks, riverbeds and streams
-waste disposal
- production of fertilizers and composts
- production of artificial soils
-extraction of lagoons
- sale of fuels and lubricants.
It offers:
-cleaning ponds, riverbeds and streams
- transport and earthworks
- sale of fuels and lubricants
- production of fertilizers and composts.