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2. Aerated lagoon - Wikipedia

   en.wikipedia.org/wiki/Aerated_lagoon

   The ponds or basins may range in depth from 1.5 to 5.0 meters. [ 6 ] In a surface-aerated system, the aerators provide two functions: they transfer air into the basins required by the biological oxidation reactions, and they provide the mixing required for dispersing the air and for contacting the reactants (that is, oxygen, wastewater and ...

3. Water aeration - Wikipedia

   en.wikipedia.org/wiki/Water_aeration

   Water aeration is the process of increasing or maintaining the oxygen saturation of water in both natural and artificial environments. Aeration techniques are commonly used in pond, lake, and reservoir management to address low oxygen levels or algal blooms. [1]

4. Coarse bubble diffusers - Wikipedia

   en.wikipedia.org/wiki/Coarse_bubble_diffusers

   Because of their small air openings, fine bubble diffusers cease to have an advantage. Currently, coarse bubble diffusers are the mainstay solution. These diffusers are typically made in the shape of a perforated rectangular pipe called a wide band, or a cap of 3 inches (76 mm) in diameter with an elastomeric membrane. Other varieties of coarse ...

5. Diffuser (sewage) - Wikipedia

   en.wikipedia.org/wiki/Diffuser_(sewage)

   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.

6. List of wastewater treatment technologies - Wikipedia

   en.wikipedia.org/wiki/List_of_wastewater...

   Extended aeration; Facultative lagoon; Fenton's reagent; Filtration; Fine bubble diffusers; Flocculation & sedimentation; Flotation process; Forward osmosis; Froth flotation; Hydrocyclone; Imhoff tank; Induced gas flotation; Integrated fixed-film activated sludge (IFAS) Ion exchange; Lamella clarifier (inclined plate clarifier) [1] Living ...

7. Aeration - Wikipedia

   en.wikipedia.org/wiki/Aeration

   Aeration of liquids (usually water) is achieved by: passing air through the liquid by means of the Venturi tube, aeration turbines or compressed air which can be combined with diffuser(s) air stone(s), as well as fine bubble diffusers, coarse bubble diffusers or linear aeration tubing. Ceramics are suitable for this purpose, often involving ...