The protagonist we are going to introduce today is polytetrafluoroethylene liquid filtration membrane, referred to as ptfe liquid filtration membrane.
The material is widely used in seawater desalination, which is the use of desalination of seawater to produce fresh water.
It is an open source incremental technology that realizes the utilization of water resources. It can increase the total amount of fresh water and is not affected by time, space and climate. It can ensure stable water supply for coastal residents such as drinking water and industrial boiler replenishment.
The process of obtaining fresh water from seawater is called desalination.
The seawater desalination methods currently used include seawater freezing method, electrodialysis method, distillation method, reverse osmosis method, and ammonium carbonate ion exchange method. Currently, reverse osmosis membrane method and distillation method are the mainstream in the market.
The protagonist of the reverse osmosis method is the PTFE liquid filtration membrane.
Reverse osmosis, also known as ultrafiltration, is a membrane separation and desalination method that was only adopted in 1953.
This method uses a semi-permeable membrane that only allows solvents to pass through but does not allow solutes to pass through to separate seawater and fresh water.
Under normal circumstances, fresh water diffuses to the seawater side through the semipermeable membrane, causing the liquid level on the seawater side to gradually rise until it reaches a certain height. This process is called osmosis.
At this time, the static pressure of the water column above the seawater side is called osmotic pressure.
It is a ptfe liquid filtration membrane manufacturer integrating production, sales and customization.
The company has advanced ptfe film production lines and composite production lines.
The company’s products are widely used in various fields. With strong technical force and strict management system, the company ensures that everything focuses on the interests of users and provides users with high-tech, high-quality, high-performance, and high-level products.
Interested parties can enter the store for consultation.
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