The station of natural water treatment (surface and underground sources) for water supply systems of "AGMA-VOS" series with capacity from 5 to 10000 m3/day depending on the design and initial data of the project can include the following stages of the technological process:
Aeration stage
Depending on the initial data of the project may include:
- Degasser and aerated water tank.
The purpose of the degasser is to oxygenate the water, remove carbon dioxide and methane, and prevent the formation of finely dispersed trivalent iron hydroxide, which then rushes through the filter media. Air supply to the degasser is carried out by fans (the type of fan is determined according to the initial project data).
In order to prevent water cooling by air, the fan is interconnected with a calorifier (type of calorifier is determined according to the initial data of the project). The design of the heater provides for the possibility of manual adjustment of the power consumption.
The upper part of the degas...
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