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The image depicts a diagram illustrating the process of desalination, where saltwater is taken from the sea, passes through pre-treatment filters, gets forced through a membrane at high pressure, undergoes post-treatment with lime, chlorine, and fluoride, is stored, and finally integrated into the water supply system, while byproducts such as filter backwash and seawater concentrate are returned to the sea; a close-up view shows water molecules passing through a filter while impurities and salt are blocked.
Given the complexity of the image, the above description may not be entirely accurate.
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The image illustrates salt removing process from sea water, which will become drinkable.
Overall, it is clear that there are six main stages. There are five distinct locations, in which of them water from sea managed to visit during the cycle.
Water starts it’s way from the sea and there happens salted water intake to pre-treatment filter. In the next step felter backwashes return to sea and clear filtered water experiences high pressure at membrane. After this phase concentrated water transfers to sea and clear water moves to the next container.
In the following stage happens post treatment with lime chlorine and fluoride. Then treated water goes to the storage, then transfers to integrated water supply system.
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