To know how to choose a Pretreatment Tanks, first of all, you must first know its classification, identify which type you need, and then pick the manufacturer, see the price, and see the quality. According to the purpose of classification, can be divided into two types of filter cans and softened cans, let's talk about their specific types.
First, Pretreatment Tanks -the filter tank
The filter cans can be specifically divided into three types: mechanical filter cans, multi-media filter cans, and activated carbon filter cans, each of which has advantages, and the actual conditions applied are also different.
1. Mechanical filter tank is the principle of using pressure filter, which is mainly used in the filtration pretreatment system flow of daily water and drinking water.
2. Multi-media filter tank can effectively remove suspended particles and very fine sand-grain particles in sewage, etc., to achieve better "turbidity" effect, and is more suitable for water treatment with relatively large turbidity.
3. The activated carbon filter tank is further improved. The pigments, tiny suspended particles and the like in the water which cannot be clearly seen in the multi-media filter tank can be effectively adsorbed and removed.
Second, Pretreatment Tanks -softening cans
The function of the FRP pretreatment Tanks for softening the tank is to play the role of “softening” the water source, mainly for hard water with high calcium and magnesium content, softening hard water. The softening tank is an important part of the softener system. The inside of the softening tank is placed with an ion exchange resin. The working principle of the ion exchange resin can effectively reduce the concentration of calcium and magnesium ions in the water.
In general, different types of Pretreatment Tanks are useful. In practical applications, different types of filter tanks and softening tanks are often used together to achieve better water purification.
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