water desalination line icons. include icon reverse osmotic filter, electrodialysis, evaporate, drop

water filtration clean icon reuse desalination filter osmotic scarcity reverse osmosis liquid plant infographic vector global drop hand cleansing fresh distillation evaporate electrodialysis wave sea treatment recycle maker industrial save rainwater harvesting iceberg ice line set outline stroke pictogram thin linear symbol technology system membrane web filtering recycling hydro