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 20UM 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.
RO system
The core equipment of water pump is imported and the membrane film is imported from Hydranautics in America. It is equipped with
full set of clean unit. It has the features of simple structure, convenient operation and high technological level.
Silica sand filter
It can remove the suspended solids and gluten particles in the water, thus reduce the turbidity of water.
Active carbon filter
It can remove the pigment, smell and a large number of biological organisms in the water Soften the water.
Sodium ion exchanger
It can remove calcium and magnesium ions in the water, so as to soften the water.Water filter tank-Use natural rubber inside, it will protect the stainless steel from silica sand and carbon material,make the filters work much much longer than normal.