Surface aerators are widely used in water and wastewater treatment plants, especially in aerobic lagoons, activated sludge pools, and balancing ponds. With aeration and mixing while transferring oxygen to water, very suitable conditions are provided for the exit of harmful and undesirable gases from the liquid phase.
The basis of the work of surface aerators is like the performance of mechanical stirrers. As a result of the driving force of the electric gearbox and the continuous rotation of the semi-submerged propeller, in addition to creating turbulence and circulating the flow, it is possible to continuously contact the mixed liquid with the air in the surrounding atmosphere, providing oxygenation to water and sewage.
Due to the quiet and powerful movement of its turbine, this device has considerable durability and strength, and it is a well-known and reliable equipment that is used in water and sewage aeration pools. Slow air aerators are made in floating and fixed types with the ability to be installed on a concrete or metal bridge.
The aerator impellers are designed and produced in sizes suitable for the power and speed of the electro-gearbox and the required oxygenation capacity in steel and fiberglass composite types by Selab Zizt Tehran Engineering Company.
The surface aerator of Selab Biz Tehran has a special turbine or propeller that rotates at a speed of about 70 to 80 revolutions per minute. The movement of the aerator propeller, in addition to mixing and stirring the liquid, causes continuous contact with the surrounding air, as a result of which oxygenation of water and sewage is provided with a very high efficiency.
Due to the precise design, the symmetrical and balanced structure of the blades, the propeller of these aerators produces a very effective hydraulic flow with the least tension and creates aeration with very high efficiency, suction and proper spraying. The surface aerators manufactured by Selab Zizt Tehran Engineering Company can introduce 1.6 to 2.2 kg of oxygen per kilowatt hour on average in accordance with the standard conditions.
All types of surface aeration propellers and water and wastewater mixers in different diameters and required from stainless steel and composite fiberglass are designed and produced by Selab Zizt Tehran Engineering Company. Propellers or turbines manufactured by Silab Zit Tehran Company in fiberglass and steel types are widely used in urban and industrial wastewater treatment plants, especially in activated sludge aeration systems and aerobic lagoons.
Silab Zizt Tehran Engineering Company is a supplier of all kinds of water and wastewater purification and aeration equipment.
| Company | سیلاب زیست |
|---|---|
| Tel | +98 21-2×××4136 |
| Country | Iran |
| Province | Tehran |
| Address | تهران ، خیابان شهید علی اکبر همائی ، کوچه درختی ، پلاک 16 ، ساختمان سپیدار ، طبقه سوم ، واحد 8 |
| Postal code | 1633897419 |
