Single stage reverse osmosis equipment is a common pure water preparation equipment. Below, we will take you to understand the multiple components of single stage reverse osmosis water treatment equipment. Water treatment equipment can be better utilized, and how to increase its service life and reduce the operating costs of enterprises.

Single stage reverse osmosis water treatment equipment in the microelectronics, semiconductor, power generation, pharmaceutical, and laboratory industries plays a role in producing ultrapure water and secondary desalination. High purity water equipment does not have the function of its own components and cannot complete the production of pure water. Here, the manufacturer of reverse osmosis high-purity water equipment takes you through the use of various components of reverse osmosis high-purity water equipment.

The various components of the single-stage reverse osmosis water treatment equipment configuration

(1) Raw water tank: Used to store large particle sediment and other precipitable substances in sediment water. At the same time, buffer the impact of unstable water pressure in the original water pipe on the water treatment system. (For example, pressure sensing response caused by low or high water pressure).

(2) Raw water pump: The system has a constant water supply pressure and stable water supply.

(3) Multimedia filter: A filter with multiple filter layers is mainly used to remove sediment, rust, gel like substances, suspended solids, and other particulate matter in raw water of more than 20 microns. Manual valve control or automatic controller can be used for backwashing and washing. Improve the quality of the equipment and increase its service life.

(4) Activated carbon filter: The system adopts a fruit shell activated carbon filter. Activated carbon can adsorb both electrolyte ions and ion exchange adsorption. Activated carbon adsorption can also reduce the oxygen consumption of potassium permanganate from 15 mg/L (O2) to 2-7 mg/L (O2). In addition, due to adsorption, the concentration of surface adsorption and replication increases, which also plays a catalytic role in removing pigments, odors, and a large amount of organic matter from water, reducing residual chlorine value and pesticide pollutants in water, and removing trihalogens (and other pollutants) from water. Meanwhile, the device has a self maintenance system and low operating costs.

(5) Ion softening system: In order to dissolve the concentrated discharge of solids and utilize fresh water, the R/O device precipitates CaCO3, MgCO3, MgSO4, CaSO4, BaSO4, SrSO4, and SiSO4 crystals to prevent the concentrated products of CaCO3, MgSO3, MgSO4, CaSO4, BaSO4, and SiSO4 from appearing in the concentrated water. The side of a membrane component of the reverse osmosis device is damaged due to its equilibrium dissolution constant being greater than its original characteristics before entering the reverse osmosis module. Ion softening devices or appropriate scale inhibitors should be used to prevent the precipitation of carbonate, SiO2, and sulfate crystals.

(6) Precision filter: A precision filter is used to remove residual suspended solids, unbending straight particles, and colloids from the inlet water, ensuring stable operation of subsequent equipment such as the reverse osmosis system. The filter element is a 5um melt blown filter element. The purpose is to remove impurities above 5um from the upper filtration device. Prevent it from entering the reverse osmosis device, damaging the membrane surface, and thus damaging the desalination performance of the membrane.

(7) Single stage reverse osmosis equipment system: The reverse osmosis device uses sufficient pressure to separate the solvent (usually water) from the solution through a reverse osmosis membrane (or semi permeable membrane). This process is called reverse osmosis because it is opposite to the direction of natural osmosis. Reverse osmosis can adapt to various saline raw water and high salinity water treatment projects, with good technical and economic benefits.

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