Question 11: We all know that the sea has a lot of water, but it is salt water (with salt). Therefore, fishermen and marines still have to bring fresh water from the mainland to use. The cost of transporting fresh water is quite high and the tank will take up a lot of space on the ship. Therefore, at sea, fishermen and navy soldiers have to use fresh water very sparingly. A contest product with the topic of separating water. Faced with that fact, in the Science and Technology Innovation Contest for middle and high school students, many students participated in the project of separating fresh water from sea water to provide fresh water to fishermen on the sea and naval soldiers. In your opinion, is it possible to separate fresh water from sea water in principle?

Question 11: We all know that the sea has a lot of water, but it is salt water (with salt). Therefore, fishermen and marines still have to bring fresh water from the mainland to use. The cost of transporting fresh water is quite high and the tank will take up a lot of space on the ship. Therefore, at sea, fishermen and navy soldiers have to use fresh water very sparingly. A contest product with the topic of separating water. Faced with that fact, in the Science and Technology Innovation Contest for middle and high school students, many students participated in the project of separating fresh water from sea water to provide fresh water to fishermen on the sea and naval soldiers. In your opinion, is it possible to separate fresh water from sea water in principle?

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