Membrane diffusers from the series Sanitaire Silver II are currently the most commonly used fine-bubble deep aeration system – they combine high efficiency of wastewater aeration with low operating costs.
The membranes used in the Sanitaire Silver II series feature a unique slot pattern and shape that disperses air bubbles in an exceptionally uniform pattern and ensures optimal oxygen transfer.
High flexibility and resistance to damage of specially selected, high-class EPDM elastomer will contribute to extending the service life by 10 or more years.
The highly effective integrated check valve facilitates the closure of wastewater aeration zones in air-on/air-off applications.
Sanitaire ceramic diffusers are designed for aeration of aggressive, highly corrosive wastewater; they provide high oxygen transfer, which determines their effectiveness and low operating costs.
Sanitaire Diffuser Bases
Sanitaire's easy-to-install diffuser bases provide the highest possible mechanical strength needed to support Sanitaire Gold and Silver II series membranes and Sanitaire ceramic discs.
There is a solid mount underneath every Sanitaire submersible aeration system. These components are an integral part of the Sanitaire fine bubble aeration system and perform a very important support function.
Sanitaire's patented keyed connectors provide a strong connection between the air supply pipes of the diffusers and the manifold and supply pipe. The connectors are designed to compensate for thermal expansion and resist water hammer and other dynamic stresses, and provide a permanent connection of the pipes, preventing leaks, cracks and rotation.
Made of durable, corrosion-resistant stainless steel, Sanitaire supports provide a permanent mount for submerged aeration systems. The sturdy threaded supports feature a highly adjustable mechanism to ensure accurate grate leveling. Specially reinforced Sanitaire supports are available for high velocity and mixer zones.
For more information, please see the pdf file.
Diffusers from the Sanitaire SILVER II series
Product
Diffusers from the Sanitaire GOLD series
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Ask for details
Contact a specialist dedicated to this product
Arkadiusz Witak
+48 885 805 502
e-mail: arkadiusz.witak@proffico.com
References
Modernization and expansion of the sewage treatment plant in Jędrychówek (Morąg) – supply and installation of Sanitaire fine bubble aeration grids and Flygt mixers. As part of this task, Proffico supplied and installed Sanitaire Silver II type membrane disc diffusers and Flygt slow-speed mixers in the activated sludge chambers. The aeration installation was additionally equipped with a special supporting structure enabling its removal without the need to empty the reactor.
Sewage treatment plant in Głogów Małopolski – delivery and installation of the aeration system and Flygt mixers. As part of this task, Proffico delivered and installed Sanitaire Silver II type membrane disc diffusers and Flygt slow-speed mixers in the activated sludge chambers. A characteristic feature of Sanitaire diffusers is the high efficiency of oxygen transfer. The installed fine-bubble aeration system allowed for significant savings in terms of electricity consumption.
Case study
