Reinforced concrete tank

Anaerobic digester tanks are made out of reinforced concrete.

The anaerobic digester tanks can be designed out of prefabricated concrete elements or can be casted directly onsite using shuttering forms.

Stainless steel tank

If constrution time is critical stainless steel tanks may be an alternative.

Rivited or bolted stainless steel elements are foming an anaerobic digester tank.

Sight glasses - visual control

Sight glasses allow an instant visual control of the anaerobic digester content. Forming of floating crusts, function of mixers or biological desulfurization can be easily inspected.