500LPH SS Ro Water Treatment Machine Plant / Water Softener Filter System Price / Industrial Water Treatment Suppliers
What is a Water Softener?
A water softener is an appliance that is fitted to the mains water supply to a home or commercial premises to remove dissolved minerals (hardness salts). These minerals form lime-scale in pipes and boilers, when the water is heated, and soap-scum in bath water, laundry appliances and sanitary-ware. They are usually fitted close to the mains water entry point in a house but can be sited almost anywhere. Modern domestic softeners are so compact that they can be easily installed under the kitchen sink.
What does a Water Softener do?
Water softeners use a process called ion exchange. The softener unit contains a column filled with beads of a resin which remove the dissolved calcium and magnesium ions from the hard water flowing through it, replacing them with sodium. Periodically, (typically once a day) the softener regenerates the resin by washing with brine (sodium chloride solution), carrying the calcium and magnesium to drain, and leaving fresh sodium ions on the resin ready for the next treatment cycle. Regeneration is usually triggered automatically by either an electronic timer or mechanical water flow meter. The unit has to be refilled with salt (in the form of granules, small tablets or blocks) typically once a month.
Reverse osmosis system is using city water as raw water, then treat water by Pre-filter (water softener is optional), reverse osmosis membrane. It can remove particle, colloid, organic impurity, heavy metal ion, bacteria, virus in water, and it can also remove 99% dissolved salt. The whole system desalination rate can reach 97%-99% to make permeated water conductivity <10 us/cm. Dense water also won’t polluted environment.
Fully stainless steel automatic control water softener system
Process: feed water tank(buyer supply)→ feed water pump→quartz sand filter →activated carbon filter→water softener/chemical dosing system(optional)→security(5u /1u micro) filter→high pressure pump→ro system→pure water tank(buyer supply)+UV sterilizer(ozone generator) +precision filter+ water supply point
| First stage pretreatment (Sand filter):The use of multi-medium quartz sand filters, main purpose is to remove the water contains sediment, manganese, rust, colloid material, mechanical impurities, suspended solids and other particles in the above 20μm of substances hazardous to health. |
| Second stage pretreatment (Carbon filter):Activated carbon filters used to remove the pigment in the water, smell, a large number of chemical and biological organisms, reducing the residual value of water and pesticide pollution and other harmful pollutants. |
| Third stage pretreatment (Resin softener):Cationic resin used for water softening, primarily to remove hardness of water. So as to effectively prevent the reverse osmosis membrane fouling. System can automatically recoil, and so is red. |
| Fourth stage pretreatment (Micron filter):Particle size in water to remove fine particles, sand filters can remove very small colloidal particles in the water, so that the turbidity reached 1 degree. |
| Fifth stage RO system:The membrane film is imported from DOW(DuPont) FILMTEC in America. It is equipped with full set of clean unit. It has the features of simple structure, convenient operation and high technological level. |
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