Ключевые слова: atom, chemical, clean, concentration, desalination, diagram, diffusion, filter, filtration, health, illustration, liquid, membrane, molecules, osmosis, osmotic, permeable, plant, pressure, process, purification, recycle, reverse, reverse osmosis, ro, salt, science, seep, semi, semipermeable, semipermeable membrane, solute, solution, solvent, system, technology, through, treatment, waste, water, water molecules,