Automatic Reverse Osmosis RO Water System 1500L/H For Pure Water Supplying

What is reverse osmosis?

Reverse osmosis removes contaminants from unfiltered water, or feed water, when pressure forces it through a semipermeable membrane. Water flows from the more concentrated side (more contaminants) of the RO membrane to the less concentrated side (fewer contaminants) to provide clean drinking water. The fresh water produced is called the permeate. The concentrated water left over is called the waste or brine.

A semipermeable membrane has small pores that block contaminants but allow water molecules to flow through. In osmosis, water becomes more concentrated as it passes through the membrane to obtain equilibrium on both sides. Reverse osmosis, however, blocks contaminants from entering the less concentrated side of the membrane. For example, when pressure is applied to a volume of saltwater during reverse osmosis, the salt is left behind and only clean water flows through.

How does a reverse osmosis system work?

A  reverse osmosis system removes sediment and chlorine from water with a prefilter before it forces water through a semipermeable membrane to remove dissolved solids. After water exits the RO membrane, it passes through a postfilter to polish the drinking water before it enters a dedicated faucet. Reverse osmosis systems have various stages depending on their number of prefilters and postfilters.

Stages of RO systems

The RO membrane is the focal point of a reverse osmosis system, but an RO system also includes other types of filtration. RO systems are made up of 3, 4, or 5 stages of filtration.

Every reverse osmosis water system contains a sediment filter and a carbon filter in addition to the RO membrane.The filters are called either prefilters or postfilters depending on whether water passes through them before or after it passes through the membrane.

Each type of system contains one or more of the following filters:

Sediment filter: Reduces particles like dirt, dust, and rust

Carbon filter: Reduces volatile organic compounds (VOCs), chlorine, and other contaminants that give water a bad taste or odor

Semi-permeable membrane: Removes up to 98% of total dissolved solids (TDS)

When water first enters an RO system, it goes through prefiltration. Prefiltration typically includes a carbon filter and a sediment filter to remove sediment and chlorine that could clog or damage the RO membrane.

Next, water goes through the reverse osmosis membrane where dissolved particles, even too small to be seen with an electron microscope, are removed.

Reverse osmosis is referred to as RO, which is under external pressure,the solution of some components in the selective permeation,so as to realize the purpose of desalination, purification and enrichment separation.when it is used in water treatment equipment,it can remove most ions in water,and also the fine particles, bacteriaand organic impurities.it is the water treatment equipment of advanced, economic means.Reverse osmosis is use of high pressure pump continuously to the high salt content water pressure delivered to the RO device,ROdevice comprises a reverse osmosis membrane element and the pressure vessel,input water is divided into low penetration of salt solution and salty liquid.Water enters the concentrated liquid and liquid permeability ratio by regulating valve to control.

Working procedures

01. Tank for raw water

02. Pump for raw water

03. Mechanical sand filter

04. Mechanical activated carbon filter

05. Automatic water softener

06. Ultrafilter(UF)

07. High pressure pump

08. Reverse Osmosis

09. Tank for pure water

10. Qualified pure water

Why Choose Reverse Osmosis Water System?

A reverse osmosis system is one of the most advanced and efficient methods of water filtration. RO removes 98% of dissolved particles, making the drinking supply healthier and free of fluoride and unwanted minerals.

Why choose a reverse osmosis water filter system? Because it's the best option for cleaning water and removing harmful contaminants. A RO system reduces the sodium in the water and gets rid of bad tastes and odors. The benefits of reverse osmosis are evident in the environment and it makes life easy.

Deciding what type of RO system is best for you? We've got you covered, we've put this article together to help you understand what a reverse osmosis water filter does and how it can change the quality of drinking water.

How it works?

Reverse osmosis uses pressure to force contaminants from unfiltered water. A semipermeable membrane separates the particles from the water and provides clean drinking water. The semipermeable membrane has tiny pores that work to block particles and allow clean water molecules to flow out.

The reverse osmosis system removes chlorine and sediments from the water and then passes it through a post-filter to refine the drinking water before it comes out through the faucet.

Technical parameters

(1) input water quality

Pollution index FI:<4

Oxygen consumption:<1.5mg/L

Free chlorine:0.3-1.0mg/L

Iron content:<0.5mg/L

PH value:7

Water temperature:20-35°C

(2)Application of water quality

Sea water desalination: input water salinity:10000-35000mg/L

Brackish water desalination:input water salinity:1000-10000mg/L

(3)Removal ratio for pollutant

Ratio of desalinization:≥97%

Removal ratio for organics:≥95%

Disinfection:≥99%

Applications

* Perchlorate Removal From Drinking Water

* Nitrate Removal From Groundwater

* Perchlorate Removal From Groundwater

* Raw Water Pretreatment

* Tertiary Wastewater Treatment

Commercial Pure Water Processing 1000LPH Reverse Osmosis System