The successful application of reverse osmosis technology in water purification equipment provides a good development space for drinking water in China.
The realization of reverse osmosis technology needs several system technologies to cooperate with the realization.
Treated water can be sewage, tap water, river water, groundwater and other water sources.
We usually adopt tap water and groundwater as treated water for reverse osmosis treatment. The water quality is relatively emotional, with low degree of pollution and high treatment efficiency.
2. Preprocessing system
The pretreatment system makes simple water filtration for the treated water.
Is the maximum extent of treated water close to reverse osmosis technology for water quality requirements.
In the treated water, if the pretreatment is not carried out, the reverse osmosis treatment will easily damage and block the reverse osmosis membrane due to some impurities or high corrosion.
3. High-pressure water pump
The whole reverse osmosis water treatment process requires some pressure.
The high pressure pump provides pressure to the entire water treatment system to ensure the speed and water supply requirements of who passes through the membrane hole.
The high pressure pump must adopt the special stainless steel pump, which is resistant to corrosion, because the acidic and alkaline substances contained in the water treatment solution will corrode. If the anti-corrosion ability is weak and corroded, the water will be so polluted.