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An air diffuser or membrane diffuser is an aeration device typically in the shape of a disc, tube or plate, which is used to transfer air and with that oxygen into the sewage or industrial wastewater. Oxygen is required by microorganisms/bacteria residents in the water to break down the pollutants. Diffusers use either rubber membranes or ceramic…
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aeration typically diffused system systems water diffusers fine oxygen air transfer required use either coarse types sewage wastewater referred bubble
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