HOH´s complete reverse osmosis BO-900 series capacity 300 l/h - 800 l/h
FUNCTION:
Reverse osmosis is a well known concept within water treatment. Reverse osmosis is a membrane separation process, which, by means of a high water pressure, is capable of separating (repelling) the dissolved salts (ions) present in the water and let the clean water molecules pass through the membrane.
In reality it is the water molecules that are removed from the dissolved salts and not, as is known from ion exchange, the ions which are removed from the water.
The dissolved salts are removed almost 100% and the pores of the membrane are so small that even micro organisms like bacteria and pyrogenics cannot penetrate.
The treated water (the permeate) is collected in the reservoir tank of the plant and from here it will be sent to the user installation.The "fouled" water (the concentrate) will be led to sewer.
QUALITY:
The pureness of the permeate is dependent on the quality of the raw water which is to be treated.
If the raw water is normal potable water, the conductivity of the treated water will typically be about 10 µS/cm. Conductivity meter is optional equipment.
APPLICATION:
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The plant can with advantage be used in connection with:
- Car washing plants
- Dish washing machines
- Air humidification
- Boiler water and steam production
- District heating
- Fountain solution in printing houses
- Technical water installations where reduction of the TDS content in the water is very important
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