GEMTUBE & GEMDISC Aeration Membranes

Modern water and waste water technology requires aeration systems which are of ecologically benefit whilst remaining economically viable.

This forms the basis for efficient biological waste water purification.

GEMGATE aeration membrane diffusers are manufactured in Germany as membrane pipe aerators (GEMTUBE) and plate-based membrane disc diffusers (GEMDISC).

Enabling fine-bubble aeration for high oxygen-transfer is essential during the biological waste water treatment process in remote domestic treatment systems and municipal treatment plants.


The elasticity of the membrane ensures blockage-free operation due to the valve-effect of the perforation and enables continuous as well as intermittent aeration for nitrification or upstream denitrification.

Modern water and waste water technology requires aeration systems which are of ecologically benefit whilst remaining economically viable. This forms the basis for efficient biological waste... read more »
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GEMTUBE & GEMDISC Aeration Membranes

Modern water and waste water technology requires aeration systems which are of ecologically benefit whilst remaining economically viable.

This forms the basis for efficient biological waste water purification.

GEMGATE aeration membrane diffusers are manufactured in Germany as membrane pipe aerators (GEMTUBE) and plate-based membrane disc diffusers (GEMDISC).

Enabling fine-bubble aeration for high oxygen-transfer is essential during the biological waste water treatment process in remote domestic treatment systems and municipal treatment plants.


The elasticity of the membrane ensures blockage-free operation due to the valve-effect of the perforation and enables continuous as well as intermittent aeration for nitrification or upstream denitrification.