water treatment reverse osmosis device

1>Model No. RO-500L/H

2>Product Description:

water treatment reverse osmosis device is an equipment to purify the salt water with the action of pressure difference of semi permeable membrane. RO is also effective with asbestos, many taste, colour and odour producing chemicas, particulates, total dissolved solids, turbidity and radium.

3>Main equipment includes that pre-treatment ,RO system,Washing system etc.

(A).Pre-treatment includes sand filter,carbon filter ,softener(option) and security filter .

1.Sand filter: A laminated filter is provided to prevent sand, flocculent and colloid entering into membrane element. Its basic filter element is formed by quartzes sand and anthracite.

2. Active carbon filter: This is provided to absorb organic materials, residual chlorine and other injurants, thus it can reduce the effluent COD and keep SDI under and CL2 under 0.1 mg. L.

3. Softening system: This system is to prevent begrime the membrane by ion of Ca and Mg.

4. Precision filter (micro filter) ,PP filter of 5um is installed to prevent fine particulate entering the high lift pump and RO membrane.

(B).RO system includes that booster pump,membrane and membrane housing, electronic Control System .

It cut out colloids, bacteria, virus and other impurities, and keep output water conductivity below 5um/cm.

(C).Pure water tank: When the pure water tank is full, the RO machine will automatically stop, when the pure water tank is empty, the RO system will automatically run and produce the pure water.

4>Process:

Raw water → Raw water pump → Quartz sand filter → Active carton filter → Secutity filter →One stage high pressure pump → One stage RO sytem→Two stage high pressure pump →Two stage RO sytem→User

(1) water production basis on water temperature 25°C

(2).Reverse osmosis water conductivity: ≤10μs/cm (local raw water conductivity ≤ 400μs/cm).

5>Specification:

6>Advantages:

1).Can production water continuously and highly automatic

2).No need the chemical regeneration,easy operation

3).RO system choose the import USA DOW membrane

4).Automatic switch on when low water level,and switch off when high water level

5).RO membrane can backwash automatic and reduce thepollution.

6).Water shortage protection for multi-stage pump

7).Porduction water condutivity meter can test the monitoring quality on line contionuosly.

8).Low operation Cost and Long life span

9). It is PLC program controlled

10).Easily control and Maintained.

11).Auto membrane flushing

12).Environmental protection, Low power consumption

13) Auto flush/backwash

14) Low /high pressure protection

7>Applications:

1) Food and Beverages

2) Tube and Micro Circuit manufacturing

3) Pharmaceuticals

4) Hotels & Resorts

5) Hospitals, Mineral Water Processors

6) Power Generation

7) Electronic Component manufacturing

8) Semi conductors

8>Optional choice:

1. RO membrane: Filmtec /USA Dow brand/CSM brand/Huitong brand

2. Pump: Grundfos/FLECK

3. UV sterilizer

4. Chemical dosing system

5. Water softener

6. SS304 water tank

7. Ozone generator

8. Purolite Resin