1-30T/H RO Pure Water Equipment: Achieve Desalting & Purification
At 5-45℃
summary
The reverse osmosis pure water equipment separates the ions,
organic matter and fine suspended matter (bacteria and colloidal
particles) in the water through the membrane tube to achieve the
purpose of desalting and purification of the water. The principle
is that water is separated from the solution by a permeable
membrane, and water permeates into the solution, and there is
osmotic pressure between the two phases. If the pressure on the
solution phase is greater than the osmotic pressure, then the water
in the solution phase will penetrate into the water phase, which is
called reverse osmosis. Dessalt water is obtained by reverse
osmosis, that is, raw water becomes pure water through the
permeable membrane under sufficient pressure, and the concentration
of dissolved water and suspended matter that does not pass through
the membrane gradually increases.
Pure water equipment includes reverse osmosis and ion exchange
mixing bed (resin absorption order) part. According to the function
and function of each equipment in the system, it can be divided
into three parts: prefiltration dosing part, reverse osmosis
desalination part, and refined part of ion exchange mixing bed.
Equipment Parameter:
1. Pure water production: 1-30T/h;
2. Water source: tap water (or groundwater), the total salt content
of water (TDS) should be less than 1500ppm, conductivity ≤200us /
cm.
3. Water Iinlet PH value: 6.5-7.5
4. Maximum water inlet temperature: 35℃:
5. Water inlet PH value: 6.5-7.5;
6. Water blockage index; SDI <5
Process Folw:
raw water→raw water booster pump→sand filter→carbon filter→5
precision filter→reverse osmosis machine→intermediate water
tank→intermediate water pump→mixed ion exchange
Reverse osmosis desalination parameters:
- Reverse osmosis desalination rate: 96%-98%；
- Raw water utilization: 65-75%
