What are the technologies and advantages of large-scale reverse osmosis desalination equipment-Ocpur

What are the technologies and advantages of large-scale reverse osmosis desalination equipment?

by:Ocpuritech     2021-05-11
What are the technologies and advantages of large-scale reverse osmosis desalination equipment? Author: freshwater resources as people continue to waste reduction, people think of the sea Methods fresh water, just want to get fresh water in the sea. A kind of seawater desalination equipment started to be used in the mid-1990s. This method uses a semi-permeable membrane that only allows organic solvents to pass through, and does not allow solutes to pass through the desalination principle to separate sea water from fresh water. Under normal circumstances, fresh water diffuses to the seawater side through the semi-permeable membrane, so that the liquid level on the seawater side gradually rises until a certain height is reached. This process is permeation. At this time, the static pressure of the water column above the seawater side is called osmotic pressure. If an external pressure greater than the osmotic pressure of the seawater is applied to the seawater side, the pure water in the seawater will reverse osmosis into the freshwater. The technical advantages of large-scale reverse osmosis desalination equipment are mainly highlighted in the following points: 1. Reverse osmosis desalination technology Mature and wide application range. 2. The production technology of reverse osmosis membrane materials is mature and advanced. 3. Low energy consumption. The existing technology has reached the consumption of only 1.8-4.5 kWh per ton of water, which saves energy and reduces water production costs. 4. There are various combinations of large-scale reverse osmosis desalination equipment, which can meet different requirements of users. 5. Investment in large-scale reverse osmosis desalination equipment refers to civil engineering, automation engineering, pipeline engineering and other related projects. It is a mature project with low investment risk. 6. The use of reverse osmosis for seawater desalination can retain beneficial trace elements in the water, promote biological activity, and produce safe drinking water after combined with subsequent treatment. Large-scale reverse osmosis desalination equipment has been more and more widely used, and we will do our best to provide desalination equipment that meets everyone's needs. We not only produce reverse osmosis desalination equipment, but also other water treatment equipment. We will choose the water treatment equipment suitable for you according to your actual situation.
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