Demineralized water treatment device

Demineralization is often a term used interchangeably with deionization. Demineralization is essentially removing all the minerals that can be found in natural water. This process is usually done when the water will be used for chemical processes and the minerals present may interfere with the other chemicals. All chemistic and beauty products have to be made with demineralized water for this reason. With the demineralization process the water is "softened" replacing the undesired minerals with different salts (NaCl). Demineralized water has a higher conductivity than deionised water.

Reverse Osmosis system substantially removes most suspended and dissolved matter from water.

Index	Parameters
Capacity of pure water	250-100 000 LPH
Electrical power	AC 220V/ 380V
Multi-phases pump	CDL2-180/2.2 KW 1 item
Beforehand filter	2 itmes
PP sediment membranes filter	3 items
Booster pump	1 item
Rated power	2.0Kw/H
Desalting rate	97-98%
Water recovery rate	50-70%
Conductivity of pure water	≤10μs

Product Flow Chart

Flow chart of Demineralized water treatment device

NOS.	Items	Information
1. Pre-treatment	raw water tank	Store sea water, let it have a sedimentation before entering the plant.
	Feed water pump	Provide power for pretreatment part.
	Dosing system	And add the flocculant.
	Quartz sand	quartz sand, used to remove iron,colloid,silt etc, to make effluent water cleaning.
	Active carbon filter	Remove color, free chloride, organic matter, harmful matter, etc.
Dosing system	Detail dosing system will be decided by: source quality & treated water quality requirements. Normal including: inhibitor dosing, PH dosing, reducing dosing, germicide dosing.
2. RO sea water plug system	Security filter	Prevent large particles, iron, dust, SS matter, impurity into the RO membrane.
	Plung pump	Provide power for RO.
	RO membrane	Removes: lead, cooper, barium, chromium, mercury, sodium, cadmium, fluoride, nitrite, nitrate, and selenium.

3. Control system	Control panel	Assembled by factory. Auto type.
	PLC mode	Adopt Mitsubishi from Japan, good quality.
	Touch screen	Make use of WeiNview from Taiwang. Convenience for user to operate.
	Electricity components	Schneider/Omron from German.
	Plant skid	Anti corrosion paited.

Product Feature

Our feature of Demineralized water treatment device

1.Adopts imported RO membrane from America, which can remove 99.7% inorganic salt, heavy metal ion and completely get rid of colloid, microbiology organic materials, germ, protozoa, pathogens, bacteria, inorganic chemical and so on.
2.No need to add any chemicals, stable pure water quality, and no pollution drained, low produce cost.
3.Equipped with pretreatment system, such as active carbon absorption filter and PP sediment filter.
4.304 stainless steel rack and pipe accessories connection.5) Equipped with auto pressure protection system and on -line monitor.
5.Automatically and manually wash RO membrane. Also the design of washing the RO membrane is by chemical solution (citric acid or sodium hydroxide optional)
6.The lifespan of the whole system is long, operation simple, the applicability is strong.