no Yes it can.Due to the little holes in the filter paper. The holes send through the clean water into a beaker. No it won't. Look at the mixture of oil, water and food coloring.
Hot filtration Never heat organic solvents with a Bunsen burner. Use a hot plate or a hot waterbath on a hot plate. Sometimes during a gravity filtration, crystals can start to grow in the filter...
Ordinary simple filtration cannot separate the salt from the salty water, unfortunately. But the guys who row across the Atlantic use a method called reverse osmosis to recover the fresh water from...
natural filtration is just as good as man made because the sand and soil naturally cleans the water as it goes down the water table plus: natural filtration is good for the environment. (the water...