Bipolar reverse osmosis water treatment equipment
Release time:2023-04-26
Reverse osmosis water treatment equipment is a device used to produce industrial pure water. With the rapid development of technology, there are more and more models of water treatment equipment on the market. Reverse osmosis is a commonly used type in industry. Currently, reverse osmosis water treatment equipment is divided into single-stage and bipolar types, among which two-stage water treatment equipment is widely used in the market. This article will briefly introduce bipolar reverse osmosis water treatment equipment.
The reverse osmosis water treatment device adopts the selective permeability function of the reverse osmosis membrane. The aqueous solution is driven by pressure. When the pressure on one side is greater than that on the other side, water molecules continuously pass through the membrane, and the other side filters out impurities (bacteria, viruses, organic matter, ions, etc.) in the water to achieve the goal of water molecule purification.
Bipolar reverse osmosis equipment refers to the filtration of incoming water through two RO reverse osmosis membranes, and the electrical resistivity of the effluent water can reach over 18.2 megaohms, with a higher desalination rate.
The single-stage reverse osmosis water treatment equipment only undergoes one reverse osmosis membrane separation technology. If there is no high requirement for water quality, a single-stage reverse osmosis water treatment device can be used.
The water treatment system consists of a pre-treatment system (precision quartz sand filter, 5 μ m security filter, booster pump, high-quality activated carbon adsorption filter), an RO reverse osmosis system (primary RO component, primary high-pressure water pump, equipment electrical control, secondary RO component, secondary high-pressure water pump, control sensor), and a pure water tank.
The pure water produced by RO flows into a pure water tank for backup, used in various fields such as production water in the chemical industry, formula water in the food industry, ultrapure water in the semiconductor industry in the electronics industry, oilfield injection water in the petrochemical industry, and process water in the pharmaceutical industry.