This diagram can be useful to filter water. Based on this diagram, we need water- sea water- filter, chamber and condenser. And I will explain how this work.
Fist of all, sea water should be flow through the filter to get rid of pollutants such as microplastics, algae and other stuffs. Next, filtered water flows through chamber which is hot enough to boil water. This chamber assists to kill bacteria and other microorganisms presenting in filtered water. Then, water evaporates. Finally, the evaporated water, which is a form of gaseous state, is condensed in condenser to get a liquid water again. As the result, the condensed water coming out of the condenser can be drunk as it is pure and has no dangers for the body at all.
In summarize, this picture show step by step to filter water. We don’t need things a lot to filter water but we should know how to get pure water.
