01. By means of Absorbing the calcium and magnesium ions in water with resin, since the hardness of water is mainly composed of calcium and magnesium, in general, we adopt cation exchange resin (softener), replace Ca2+, Mg2+ (main ingredients for scale) in water, as the increase of Ca2+ and Mg2+ in resin, removing performance on Ca2+, Mg2+ of resin will gradually reduce.
02. When the resin has absorbed a certain amount of calcium and magnesium ions, it must be regenerated, the regeneration process is that flush resin layer with the salt water in salt box, replace hardness ion out of the resin again, and discharged from the tank with waste liquid of regeneration, then resin resumed the function of softening and exchanging.
03. The principle of sodium ion exchange and softening treatment is to exchange cation in the raw water with resin, hardness constituents Ca2+and Mg2+ in water exchange Na+ in resin, thus absorb the Ca2+and Mg2+ to make the water to be softened.
2RNa + Ca2+ = R2Ca + 2Na+
2RNa + Mg2+ = R2Mg + 2Na+
After the water treated by sodium ion exchanger, the Ca+ and Mg+ were superseded by Na +.
Application scope of softener
Mainly used in industry and civil water softening preparation, such as Boiler feed water make-up water, air conditioning system make up water, heat exchanger, power plant, chemical, textile, printing and dyeing, bio-pharmaceutical, Electronic system and water pretreatment.
Why we need water softeners?
Why do we need water softener?
The hard water cant be discerned easily.
The water presented white precipitate after placed in normal temperature, or boiling water contains lots of white sediments,
bath and toilet flush left scale, indicate high hardness of the water.Leaving stains and rings in tubs and showers, or your drinking water doesnt taste “right”.
Then, the Water softener will be a perfect solution. Remove the chemical and mineral impurities like calcium and magnesium in water.
|Hardness of raw water||≤8mmol/L||
|Hardness of effluent||≤0.03mmol/L||
|flow rate type, time type|
|Inlet water pressure||0.2~0.4Mpa||
|001×7 strong acidic cation-exchange|
|≤0.3mg/L||Working ambient temperature||5-5degree|
System water temperature
To customers details
01.What is the capacity(cubic meter per hou)for this water softener?
02.What is the working hours for this water softner each day?is it continuous 24 hours working or not?
03.Do you require the whole water softener system be assembed and installed into a skid?
Any inquiry about water treatment system, please feel free to contact me for further details!
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