Freshwater scarcity is a problem that many countries are facing. As an indispensable resource for production and life, freshwater resources play an unshakable role in maintaining industrial production and ensuring people's livelihood. The world's freshwater resources are very limited, in order to alleviate the problem of insufficient freshwater resources in China, relevant personnel through the development of seawater desalination technology to solve this problem. After long-term unremitting exploration, reverse osmosis membrane desalination technology has been successfully applied, which has the advantages of stable effluent quality, low energy consumption and no pollution.
Reverse osmosis membrane technology is applied in container desalination equipment. Reverse osmosis membrane is a membrane separation technology that can realize the separation and filtration of nano-scale substances, and its operating principle is simple, only need to use high-pressure plunger pump to pressurize to drive seawater filtration, without high-temperature heating and chemical reaction reagents. In view of the advantages of this technology, the container seawater desalination equipment can effectively separate and remove impurities such as dissolved salts, colloids, microorganisms, organic matter, suspended solids and some metal ions in seawater, and the effluent quality is stable.
Compared with the shortcomings of traditional seawater desalination equipment, which have complex technology, many equipment and difficult to move, container seawater desalination equipment has high integration, small footprint, convenient installation, convenient mobile transportation, and can save a lot of time. Its interior is mainly composed of water intake system, pretreatment system, seawater desalination and desalination system, chemical cleaning system and intelligent control system and other systems, which is simple to operate, strong automation, fast production of fresh water, and will not produce polluting substances during operation, and has good environmental performance.
Container desalination equipment can operate continuously and stably, and basically will not stop working due to climate impacts. Therefore, it can also be applied in island areas, large-scale offshore projects, industrial production in coastal areas and other fields to help solve the problem of water shortage. All in all, the container desalination equipment technology is well designed, cost-effective, and the development prospects are very optimistic.
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