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One-stage RO Water Treatment System/ Purification Machine

RO system is widely used in water treatment, purification for tap water, well water, underground water, borehole salty water,brackish water and seawater, pure water and ultra-pure water production. Application area such as, food processing, bottled drinking water, home use drinking water, power stations, e lectronic industries, cosmetics production,pharmaceuticals,manufactories. It is a key equipment for pure water plant and ultrapure water equipment.

Ro Water Treatment Feature:

The system uses mechanical filter & active carbon as pre-filtration, which will effectively remove the suspend substance, sand particle, organic colloid, organic colloid, organic compound, odor and odd Cl2 etc; And a softener will be used to exchange the Ca or Mg hydronium from the water; Finally the RO membrane will act as pre-desalination filter, to remove large majority of dissolved salt, bacterium etc; and use ozone sterilization system and ozone fresh keeper to assure the water quality to reach our water requirement.

Water treatment Advantages:

1).Can produce pure water continuously and highly automatic
2).No need chemical to regeneration,easy operation
3).RO system uses imported USA DOW membrane
4).Automatic switch on when low water level,and switch off when high water level
5).RO membrane can wash automatically and reduce pollution
6).Water shortage protection for multi-stage pump
7).Production water conductivity meter can test the monitoring quality on line contionuosly.
8).Low operation Cost and Long life span

9). It is PC program controller
10).Easily control and Maintain
11).Auto membrane flushing
12).Environmental protection, Low power consumption
13) Auto flush/backwash
14) Low /high pressure protection

Working Flow:

STEP1 :Sand Filter:  Use quartz sand media with a diameter of 2-4mm to remove some big suspended solids like colloids, rust, mud, impurity etc.

STEP 2 : Carbon Filter:  Active carbon can absorb some organism, dissolved air, odor & color matter etc.

STEP 3: Softener:  Use cation exchange resin to remove Calcium, Magnesium etc. to make soft water.

STEP 4:Security Filter: Use 5 -20 micron sediment cartridge filter / bag filter, to remove the passed suspended solid from pre-treatment, so that to ensure the safety of the entrance of RO system.

STEP 5: Reverse Osmosis: The nanometer RO membrane can intercept the inorganic salt, heavy metal ions, organic matter, colloid, bacteria, viruses and other impurities but H2O of the source water, so it can produce the pure water.

Flow Chart:

Tap water → Tap water tank →Booster pump →Mechanical filter→ Active carbon filter → Security filter


→pressure pump→Filtration System→Pure water tank    

water treatment

Design Foundation:

1) Water source: City tap water ≤1000 us

2) Water output capacity:500L/H-15,000L/H(25℃)

3) Water treatment requirement: Correspond with water quality analysis report from clients;

4) Water utilization rate: 50-75%;

5) Operation: Full automatic PLC control, flux & water quality will display automatically;

6) Water temperature: 5-35℃;

7) Chemical medicine: supplied by clients;

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