water purification systems reverse osmosis RO Pure Water Treatment

RO Pure Water Treatment is the most precise membrane liquid separation technology. The operating pressure is applied on the side of the inlet water and the concentrated solution to overcome the natural osmotic pressure. 
When the operating pressure higher than the natural osmotic pressure is dropped on the side of the concentrated solution water molecules naturally permeate the flow The direction will be reversed, and the water molecules in the influent concentrated solution pass through the reverse osmosis membrane to become the purified water om the dilute solution side Reverse osmosis suitable equipment can block all soluble salts and organic substances with a molecular weight greater than 100. but allow water molecules to pass through, The salt rejection rate of reverse osmosis composite membranes is generally greater than 98%.

   RO Pure Water Treatment Most of our projects use DOW Filmtec, Toray, Vontron, Hydranautics, LG brands. They are well-known brands in the water treatment industry.

The reverse osmosis membrane is the core element to realize reverse osmosis, and it is an artificial semipermeable membrane with certain characteristics made by simulating biological semipermeable membrane. Generally made of polymer materials. Such as cellulose acetate film, aromatic polyhydrazide film, aromatic polyamide film. The diameter of the surface pores is generally between 0.5 and 10 nm, and the permeability is related to the chemical structure of the membrane itself. Some polymer materials have good repellency to salt, but the permeation speed of water is not good. The chemical structure of some polymer materials has more hydrophilic groups, so the permeation speed of water is relatively fast. Therefore, a satisfactory reverse osmosis membrane should have an appropriate amount of permeation or salt rejection.

Additionally, commercial RO water treatment systems can incorporate chemicals such as anti-scaling (scaling inhibitors), anti-fouling, pH adjustment, sterilization and disinfection chemicals in the pre- or post-treatment. We keep a close eye on the water treatment industry and add new water technologies to our reverse osmosis water plants.

When checking the customer's water quality analysis report, sometimes due to scaling and scaling problems, we can use the CIP (cleaning-in-place) system to clean the membrane in the membrane shell to make the membrane longer life. It is a new type of water treatment technology most used in the water treatment industry.

Electrical Power of Commercial RO Water Treatment Systems

For commercial water purification plant needs 220-380V/50Hz/60Hz. For bigger capacity especially for industrial reverse osmosis system, because of high pressure pump, it needs 380V 50/60Hz. As regards to your commercial reverse osmosis water filtration machine design, we will check your electrical supply and decide fix power to you. Also, we have some energy saving methods to reduce electric cost, Chunke new water treatment technologies help you to reduce your biggest cost for running system.

Before Buying Commercial Water Purification System,you should know:

1. Pure Water Production Capacity (L/day, L/Hour, GPD).

2. Feed Water TDS and Raw Water Analysis Report (prevent fouling and scaling problem)

3. Iron and Manganese must be removed before raw water enter reverse osmosis water filtration membrane

4. TSS (Total Suspended Solid) must remove before commercial water purification system’s membrane.

5. SDI (Silt Density Index) must be less than 3

6. Must be sure your water source does not have oil and grease

7. Chlorine must be removed before commercial water treatment system

8. Available electrical power voltage and phase

9. Layout of place for commercial ro reverse osmosis system

Operation Specification for Commercial RO Water Treatment Systems 
 

Feed Water TDS: 0 - 1000ppm	Hardness over 18ppm Needs Antiscalant dosing	Turbidity Must Be  Removed
Max. Feed Water Temp: 42°C	Operate at Higher TDS Results Lower  Recovery	H2S Must Be  Removed
pH tolerance: 3-11	Max. Iron Content: 0.05ppm
Feed Water Pressure: 1.5 to 6 bar	Max. Silica Tolerance: 60ppm

Contact us to learn more about our industrial reverse osmosis systems and commercial RO water plants. Our sales team and technical team will be happy to share new water treatment technologies for your project.