In DIANA H, the separation of the settleable matter suspended in the water occurs in the settler (sedimentation zone). Settling is designed according to two main criteria: retention time and ascending speed.

The anaerobic digestion occurs in the lower chamber. We can also separate part of the greases of the wastewater because of its design.

This equipment has a horizontal, cylindrical shape and it is made through continuous winding of fiberglass-reinforced polyester threads.

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