The main functions of reverse osmosis water treatment equipment include effectively removing dissolved salts in water, including sodium, calcium, magnesium, etc., reducing the total dissolved solids (TDS) content of water, removing heavy metals, microorganisms, organic matter and other pollutants in water, and providing high-purity water to meet the strict water quality requirements of industrial production, drinking water, electronics, cosmetics, daily chemicals, pharmaceuticals and other industries.
2. Specification
1
One-stage pure water conductivity
≤8-10us/cm
(Raw water conductivity≤300Uscm)
2
Two-stage pure water conductivity
≤2-3us/cm
(Raw water conductivity≤300Uscm)
3
Two-stage with EDI pure water conductivity
≤0.5us/cm
(Raw waterconductivity≤300Uscm)
4
Reclaimrate(%)
60%
(Raw water conductivity≤300Uscm)
5
PH
5.5-7.5
6
Desalination rate
≥98%
7
Water pump
CNP Pump (China)
8
Reverse osmosis membrane
RUNMO(China)(CSM,DOW Option)
9
Conductivity meter
CM-240 digital display
10
Electrical components
Delisi,Schneider
11
Control method
Button control (Touch screen Option)
12
Pre-treat column shell material
PVC
13
Pre-treat column
Quartz sand column;
Activated carbon column;
Softener column;
3. Main Process
Two-stage reverse osmosis flow diagram:
Raw water tank→ Raw water pump→ Quartz sand filter→ Activated carbon filter→ Water softener→PP filter → One-stage High-pressure pump→One-stage reverse osmosis system→ One-stage pure water tank→ Two-stage high-pressure pump→Two-stage reverse osmosis system→ UV → Two-stage pure water tank