Water treatment nanofiltration NF Systems

Water treatment Nanofiltration Nf Systems

Nanofiltration NF Systems

Seawater Desalination Plant

RO Seawater Desalination Plant

Seawater Desalination Machine

Technical Advantages:

1. Good effluent effect: SS≤20mg/L, Turbidity≤5NTU.

2. High surface load: Surface load can reach 15~20m³/㎡h.

3. Short residence time: 15~20min for inflow and outflow.

4. Low operation cost: The direct operation cost is less than USD 0.043)/t.

5. High level of automation: Unattended intelligent control.

6. Small footprint: It is 1/20 of the traditional precipitation system and 1/5 of the air-floatation equipment.

Function of each part of Water Treatment Plant

1. Feed water pump pump-- provide the pressure to quartz sand filter/active carbon filter

2. Multi-medium filter-- get rid of turbidity, suspended matter, organic matter, colloid, ect.

3. Active Carbon filter--Remove the color, free chloride, organic matter, harmful matter, ect.

4. Softener--exchange "ions" of calcium and magnesium with the most common and easiest method.

5. Security filter--prevent large particles, bacteria, viruses into RO membrane, accuracy is 5u

6. High pressure pump-- Provide the high pressure to RO membrane

7. RO system-- main part of the plant. The RO membrane's desalting rate can reach 99%, removing over 99% ions

8. UV sterilizer or ozone generator--- kill bacteria