1000LPH Have EDI Unit Carbon Sand Tank Automatic Valve for Soda Water Making Reverse Osmosis Water Treatment System

1000LPH Have EDI Unit Carbon Sand Tank Automatic Valve for Soda Water Making Reverse Osmosis Water Treatment System

Reverse osmosis (RO) is a water purification technology that uses a semipermeable membrane to remove ions, molecules and larger particles from drinking water. In reverse osmosis, an applied pressure is used to overcome osmotic pressure, a colligative property, that is driven by chemical potential differences of the solvent, a thermodynamic parameter. Reverse osmosis can remove many types of dissolved and suspended species from water, including bacteria, and is used in both industrial processes and the production of potable water. The result is that the solute is retained on the pressurized side of the membrane and the pure solvent is allowed to pass to the other side. To be "selective", this membrane should not allow large molecules or ions through the pores (holes), but should allow smaller components of the solution (such as solvent molecules) to pass freely.

How RO system works ?
Reverse osmosis process uses semi permeable spiral wound membranes to separate and remove dissolved solids, organic, pyrogens, sub micron colloidal matter and bacteria from water. Feed water is delivered under a pressure of approximately 16 kg/cm2 through reverse osmosis membranes. Waterpermeates the minute pores of the membrane and is delivered as purified water. Impurities in the water are concentrated in the reject stream and flushed to drain. Reverse osmosis is capable of removing 90-99% of total dissolved solids (TDS), 99% of organic, including pyrogens, and 99% bacterials in the feed water.

What is Reverse Osmosis?
Reverse osmosis (R/O) is a water treatment process in which water is forced through a semi-permeable membrane that has very small holes or "pores". Clean water passes through and impurities that are too big to pass through the membrane are left behind and flushed away. In a word, it is a machine to make pure/ultra pure water. 

General guidelines for modeling an RO system to take into consideration are the silt density index (SDI) measurement of the feed water after pretreatment. Derived from experien- ce, limits on permeate flux and element recovery for different types of waters are based on correlation of the SDI value with membrane fouling and mineral content with element re-covery, respectfully, for different types of waters. These ge- neral limits shown in Table 1 below serve as boundary condi-tions when designing a RO system. A system designed with high permeate flux rates for example is likely to experience higher fouling rates and more frequent chemical cleanings. Due to high salinity (>36,000 ppm TDS), seawater system de-signs are further limited by the osmotic pressure and durabi- lity of the membrane elements.

Material of reverse osmosis system?

Advantages:

Filter Media Types:

1. Manganese Greensand media is treated siliceous material for treating water containing iron, manganese and hydrogen sulfide through oxidation.

5. Filter AG is non-hydrous silicon dioxide with many advantages for the reduction of suspended matter.
6. Activated carbon medium is used to remove taste, odor, organic contaminants, and chlorine as well as being used in many drinking water applications.

8. Gravel has a highly spherical shape that promotes good flow and even distribution in support beds.

FAQ

Q: Are you trading company or manufacturer ?
A: Yes, we are a manufacture with designing, manufacturing, marketing and exporting.We have experience over 20 years.Our plant is 3000m³.

Q: What's the information you need to know before order?
A: what's your raw water ? 
B: what's the capacity per hour of the equipment ? 
C: What’s the application of purifier water  ? 

Q:Which machine should I choose?
A:It depends on your raw water quality and your requirements.

Q: What is your terms of payment ?
A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 40% T/T in advance ,balance before shippment.

Q: How long is your delivery time?
A: Generally it is 15-30 days, Depends on your project.
 
Q:How can you control the quality and delivery?
A:Production strictly according to CE / ISO standards.
B:All our machines will be tested before packaging. wooden packaing is strong and safety for long delivery.
 
Q:What’s your warranty?
A:Our warranty is 1 year. But normally, our machine can work 5 years before repair.