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Disc diffuser / wastewater treatment - PRO₂AIR
NORRES produces quality products and the PRO2 AIR membrane are one of their successful products that are used for fine-bubble aeration of compressed air in sewages in the industries and the municipality's treatment plants. It is advisable to consult NORRES before installing and using the system. The salient features of this system are the oxygenation of the aeration tank allowing nitrification selectively. Aeration can be continuous or intermittent. The tanks separated fro industrial and municipal can be mixed together.