Ingeobras has developed a system of elimination of nitrates patented with the name PUREMUST®. PUREMUST® bases on the elimination of the nitrates that contains the water, by means of biological procedure heterotroph, transforming the nitrates into nitrogen gas. PUREMUST also can be used for the elimination of the sulfates that contains the water them transforming into hydrogen sulfide.




  • Water is not generated from rejects or washes with high contents of sulfates or nitrates.

  • It does not generate harmful waste for the environment.

  • It does not need high working pressures.

  • Low electrical consumption and chemical reagents.

  • Reduced space for its placement.

  • System with automatic control.

  • Modular equipment adapted to each case

Falset (1) 3d-biologico