Small Water Treatment Equipment For Industrial Water Treatment
 
Product Introduction of RO Water Treatment System
A membrane that is selective to the substance that passes through is called a semipermeable membrane, and a membrane that can only pass through a solvent but not a solute is generally called an ideal semipermeable membrane. When the same volume of dilute solution (such as fresh water) and concentrated solution (such as salt water) are placed on both sides of the semi-permeable membrane, the solvent in the dilute solution will naturally pass through the semi-permeable membrane and spontaneously flow to the concentrated solution side, This phenomenon is called infiltration. When the osmosis reaches equilibrium, the liquid level on the concentrated solution side will be higher than the liquid level of the dilute solution by a certain height, which forms a pressure difference, which is the osmotic pressure. The size of the osmotic pressure depends on the inherent properties of the solution, that is, it is related to the type, concentration and temperature of the concentrated solution and has nothing to do with the properties of the semi-permeable membrane. If a pressure greater than the osmotic pressure is applied on the side of the concentrated solution, the flow direction of the solvent will be opposite to the original osmotic direction, and it will start to flow from the concentrated solution to the dilute solution side. This process is called reverse osmosis.

The Basic Working Principle of RO Water Treatment System
After a special high-pressure pump, when the raw water is added to a pressure of 6-20 kg, the raw water permeates through the reverse osmosis membrane with a pore size of only 0.0001 microns under the action of pressure. Chemical ions, bacteria, fungi, and virions cannot pass through, and are discharged with wastewater. Only water molecules and solvents with a volume of less than 0.0001 microns are allowed to pass through.
 
Technical Specifications of RO Water Treatment System

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Advantages of RO water treatment system:
Reverse osmosis equipment belongs to physical desalting method, which has many advantages.
1) Non-phase-change physical method was used to desalinate and purify the saline water under norma temperature.
2) Desalting rate of single membrane element is 99.3% and can remove colloid, organics, bacteria, virus and all kinds of heavy metals in water at the same time.
3) With water pressure as the driving force, energy consumption is the lowest among many treatment methods.
4) No need for large amount of chemical treatment, no elimination of chemical waste liquid, no environmental pollution, and the recovery rate is over 70%.
5) High automation program, automatic stop in case of ailure, with automatic protection function.
6) The system is simple, easy to operate, and the water quality is stable.
7) Equipment covers small area, compact structure, reliable operation and high water quality.
 
Process flow of RO Water Treatment System
Raw water → Raw water tank → Raw water pump → Multi-media filter (quartz sand filter) → Activated carbon filter → Soft water processor → Precision filter → High pressure pump → Primary reverse osmosis (RO) device → Purified water tank → High pressure pump → Two Stage reverse osmosis → ultraviolet sterilization device → water point.
 

 
Photos of Reverse Osmosis Water Treatment System


Demonstration of the application of reverse osmosis system

Replacement of consumables

Products you may be interested in

FAQ:
 
1. What is the design water yield of ro membrane element? (except anti-pollution membrane and seawater desalination membrane)
 
Model 4040 is designed by 0.25m3/h
 
Model 8040 is designed by 1-1.2m3/h
 
2. What is the material of mechanical filter?
 
Carbon steel, stainless steel, fiberglass
 
3.What are the multi-way control valves?
 
Manual control valve, automatic control valve
 
Multi - way control valve is divided into: filter valve and softening valve
 
Automatic control valve is divided into: time type and flow type.
 
Multi-way control valve brands are: FLECK, AUTOTROL, Runxin, clean source, etc.