As experts in water and treatment, we believe that different situations want different water. This is the principle of specific water, a battle that we have been continuing for years. Using network water, in different industrial processes, is not appropriate. Water treatment in industrial world is the essential step to get to water with specific chemical characteristics. In this context, the presence of suspending materials and dissolved salts in water causes damage to plants and to work processes themselves. Reverse osmosis is the specif treatment which allows the removal of salts. Every equipment and system, created by Think:Water, open the possibility to decide the residual salinity according to specific needs of quality and capacity.