Views:608 Author:Zhangjiagang U Tech Machine Co.,Ltd. Publish Time: 2018-01-02 Origin:Site
Utech RO water treatment plant
As we all know, reverse osmosis water treatment system is widely used in the water production line.
And what is reverse osmosis?
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.
How does Utech RO water treatment plant work?
We mainly use RO water treatment system for water pretreatment. In the production of bottled mineral water, the water passes through a reverse osmosis water processor to remove pollutants and microorganisms. Membrane pore sizes can vary from 0.1 to 5,000 nm (4×10−9 to 2×10−4 in) depending on filter type. Particle filtration removes particles of 1 μm (3.9×10−5 in) or larger. Microfiltration removes particles of 50 nm or larger. Ultrafiltration removes particles of roughly 3 nm or larger. Nanofiltration removes particles of 1 nm or larger. Reverse osmosis is in the final category of membrane filtration, hyperfiltration, and removes particles larger than 0.1 nm.
Reverse osmosis equipment product maintenance:
1. the timing check the pretreatment device inlet and outlet pressure to determine multi-media filters and activated carbon filters and other filtration devices rinse cycle;
2. import and export of precision filter differential pressure check, to determine the extent of contamination which filter;
3. pretreatment system is provided with a softening device osmosis, resin softening device should be recognized exchange capacity and regeneration cycle to ensure timely before the expiry softening resin regeneration.