To explain reverse osmosis, we must first say, the need for advanced water purification methods are generally the usual water purification processes to convert surface or underground water into suitable drinking water, however, sometimes water sources contain substances that can be purified by these processes. are not .
For example, underground water has excess dissolved solids, and in some conditions, surface water contains organic compounds from urban or industrial effluents, or natural organic substances such as humic acid and fulvic acid, or products from algae activities. In order to remove these pollutants and purify water for special purposes, advanced purification technologies are used.
