DINOTEC’s MULHACEN A modules are made of polypropylene through thermowelding of plates and has a horizontal, prismatic shape.

Polypropylene is a recyclable, non-toxic material that has a high chemical and structural resistance.

They are based on the biological process of extended aeration, which has the highest performance (more than 95 % in BOD₅ and solids in suspension) and the lowest production of sludge.

MULHACEN A modules are activated sludges reactors with a fairly low mass load that include a process of nitrification-denitrification in three different chambers (anoxia, aeration and settling).

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