One of the biggest problems many countries face nowadays is water shortage. Population and industries are grown every day but water sources are decreased. Providing this amount of water becomes one of the main concerns of governments.
One of the ways to make new sources for water is waste water Reuse. Outlet of waste water treatment facilities was discharged in wells, water basins or irrigation in past decades but nowadays processes are designed to use this outlet for even better usage. For example, oil and gas companies can use these processes to produce RO and DM water and by this means, they can hugely reduce their water intake.