1.5KW SS / FRP Tank Reverse Osmosis System Water Treatment Equipment 500L/h

RO System Reverse Osmosis Plant Water Treatment Equipment Supplier
 
Product Introduction of RO Water Treatment System

The system desalination rate of reverse osmosis equipment is generally 98-99%. Such a desalination rate can meet the requirements in most cases. In the electronics industry, ultra-high pressure boiler feed water, and individual pharmaceutical industries, the requirements for pure water Probably higher. At this time, single-stage reverse osmosis equipment cannot meet the requirements.Osmosis is common in nature. For example, if you put a cucumber in salt water, the cucumber will shrink due to water loss. The process by which the water molecules in the cucumber enter the brine solution is the process of osmosis. If a pool is divided into two parts by a membrane that only water molecules can pass through, inject pure water and salt water to the same height on both sides of the membrane. After a period of time, it can be found that the liquid level of pure water has decreased, while the liquid level of salt water has increased. We call the phenomenon of water molecules migrating through this membrane into the brine as osmosis. The rise of the brine level is not endless, and it will reach a balance point at a certain height. At this time, the pressure represented by the liquid level difference at both ends of the diaphragm is called the osmotic pressure. The size of osmotic pressure is directly related to the concentration of saline.

After the above device reaches equilibrium, if a certain pressure is applied on the liquid surface of the brine end, the water molecules will migrate from the brine end to the pure water end. The phenomenon in which liquid molecules migrate from a dilute solution to a concentrated solution under pressure is called reverse osmosis. If salt water is added to one end of the above facility, and a pressure is applied at that end that exceeds the osmotic pressure of the salt water, we can obtain pure water at the other end. This is the principle of reverse osmosis water purification. There are two keys to the production of pure water in reverse osmosis facilities. One is a selective membrane, which we call a semi-permeable membrane, and the other is a certain pressure. Simply put, there are many pores on the reverse osmosis semi-permeable membrane. The size of these pores is comparable to the size of water molecules. Since bacteria, viruses, most organic pollutants and hydrated ions are much larger than water molecules, they cannot pass through. Separated from the water passing through the reverse osmosis membrane. Among the many impurities in water, soluble salts are the most difficult to remove. Therefore, the water purification effect of reverse osmosis is often determined according to the desalination rate. The desalination rate of reverse osmosis is mainly determined by the reverse osmosis semi-permeable membrane selectivity. At present, the salt removal rate of reverse osmosis membrane elements with higher selectivity can be as high as 99.7%.

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

Application fields of RO water treatment system
Water treatment system treat raw water in several procedures in order to meet the bottled drinking water standard.
This system uses water pressure pump to increase the water supply pressure; sand filter is used to remove Plankton, Moss, Suspension, Colloid and so on. Active carbon filter is used to remove strange smell, chlorine, chloride, organic matter and heavy mental, lower color and optimize water quality. Sodium softer is used to remove the calcium and magnesium ions in water. Micro filter is used to remove the tiny impurity. Hollow fiber Ultra filter can remove impurity, colloid, phenolic compounds, chloride, germ and all the harmful substance, meanwhile keep all beneficial minerals in water. Reverse osmosis can move all the things in the water and to make raw water to be pure water.
 
 
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

 

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.