Industrial Two Stage Reverse Osmosis System Pure Water Purifying 500LPH

500LPH Water Purifying System Two Stage Reverse Osmosis Pure Water Equipment
 
Adsorption - adsorption method is the use of porous solid material, adsorption of some pollution substances in the water on its surface, so as to achieve the purification of water. Adsorption can remove pollutants including: organic matter, colloid, residual chlorine, but also remove chroma and smell.
Activated carbon adsorption - activated carbon is made of bituminous coal, anthracite, fruit shell or wood chips and other raw materials by carbonization and activation of black porous particles. The physical characteristics of activated carbon mainly refers to the pore structure and distribution, the formation of various shapes and sizes of pores in the activation process, thus forming a huge specific surface area, and water contact surface is very large, so the adsorption capacity is very strong. Activated carbon can not only absorb all kinds of pollutants in water, but also can absorb pollutants such as SO2 in waste gas, so it has a wide range of uses in environmental protection, water treatment and other fields.
 
Technical Specifications of RO Water Treatment System

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Precision Filter (security filter) - To remove very small particles. Ordinary sand filter can remove very small solid particles, so that the turbidity of the effluent reaches about 1, but the effluent still contains a large number of particles in the size of 1~5μm, these particles are sand filter can not be removed, although the particles are very small, but if directly into the reverse osmosis host, under the action of RO film concentration, it will still cause membrane element pollution, to remove these particles, You have to use sophisticated filtration. Precision filter is often set in the pressure filter, sometimes also set in the whole pretreatment process is not the end to prevent broken filter material, activated carbon, resin and so on into the reverse osmosis system, as far as possible not to the last process produced particles to the next process. The aperture of the filter hole should match the impurities contained in the water to avoid being too thick or too fine.
 
Oxidation - Oxidation is a chemical treatment that uses strong oxidants to oxidize and decompose contaminants in water. For reverse osmosis system pretreatment, oxidation is usually to remove two types of substances: ① organic matter ② iron, manganese
Softening - Softening is a treatment that chemically removes hardness from water. It is divided into ion exchange softening and pharmaceutical softening. Ion exchange softening is commonly used in reverse osmosis pretreatment. Ion exchange softening refers to the use of ion exchanger, the water hardness component calcium magnesium plasma with ion exchanger effectively exchange groups (usually sodium ions) reaction, so that the water to achieve the effect of softening.
 
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.