RO water purifier /water filter

Detailed Product Description





RO water purifier

1. Comsumption without pollution

2. Small volume .low energy

3. Easy operation and effcient working





RO water purifier



Single-stage reverse osmosis process

The original raw water tank - original multi-media filter pump (quartz sand filter) - soft processors activated carbon filter (add scale inhibitor unit) - Precision Filters - a high-pressure pump reverse osmosis (RO) device - UV disinfection equipment (ozone sterilization device) - water points

Process Description

1. the original water tank

1) The role: to overcome the instability of the water supply pipe network to ensure continuous and stable supply of the system; but also to long-term performance of the device provides reliable protection.

2) Selection: PE material or stainless steel tanks.

3) Control: configure high-water tank valve and low water level float switch.. When the water level is high, the float valve closed, stop the water. Water at low water level, high water level float valves open and began to tank water injection Meanwhile, the low water level switch is turned off, the booster pump is to stop working.

2. the original water pump

1) The role: to provide the necessary equipment, pretreatment of the working pressure.

2) Selection: According to the pre-design pressure drop of the device (the maximum pressure drop for each filter device 0.05Mpa), and high-pressure pump before the pressure of not less than 0.5Kg/cm2, determine the work pressure booster pump.

3) Control: After the pump pressure and with a control valve regulating the amount of water.

3. the mechanical filter (quartz sand filter)

1) The role: raw water first passes through the mechanical filter, the filter is placed in the 12-24 purpose of fine quartz sand, to allow flocculent water, rust and other suspended impurities trapped in the process. The mechanical filter flocculent rejection at work, a large number of suspended impurities, in order to ensure the normal operation of the filter, the filter must be washed regularly, backwashing.

2) Selection: Selection of FRP materials (FRP material) container.

3) Control: mechanical filter backwash operation using manual control, the filter should be cleaned once a day, cleaning time is 10-20 minutes.

4. activated carbon filters

1) The role: The process using activated carbon filters, reverse osmosis plant to handle as it is very important. Reverse osmosis system requires water indicators SDI less than 5, residual chlorine less than 0.1mg / L. In order to meet its water requirements, the raw water should be purified so as to achieve the reverse osmosis water indicators. In setting the carbon filter before the RO unit, has two main functions:

A) adsorption of some organic compounds in water, absorption rate of 60%

B) adsorption of residual chlorine. Particle size of about 10-20 Egyptian adsorption of inorganic colloid, colloidal and dissolved organic impurities and the organic polymer in the sand filter is difficult to remove the chlorine. Granular activated carbon adsorption has been able to be used in the activity of dozens of things about Egypt is because there are a lot of its structure, average pore size in the 20-50 A pores and grain cracks, the structural characteristics of activated carbon, so that its surface adsorption area can reach 500-2000m2 / g, because organic molecules usually slightly smaller than the diameter of 20-50 angstroms, so active carbon adsorption of organic compounds has a strong role. Dechlorination also has a strong ability of activated carbon, the chlorine has a strong oxide, chlorine and carbon react to produce carbon dioxide and chloride ions, so only lost a small amount of carbon, activated carbon dechlorination can be used quite so long time. Activated carbon not only has more features, but also to remove the water odor, color, improve water clarity, activated carbon used for a period of time, the adsorption capacity decreased, the need for regeneration or replacement. So, after the raw water through car