can activated carbon be reused

Temperature– The saturation point of oxygen rises as the temperature level decreases. As water temperature decreases, the operator has to change the aeration process to maintain the right dissolved oxygen level. Why do you Required Aeration System?Aeration gives oxygen to bacteria for treating and also maintaining the water. Any treatment through which oxygen is added to water can be considered a type of water aeration. A well developed aeration system has a direct on impact on water treatment systems. This being the only standard, there are a selection of ways to freshen water. Principle. Raw Water is passed by means of 2 little polystyrene grain filled (ion exchange resins) beds. While the cations get traded with hydrogen ions in initial bed, the anions are exchanged with hydroxyl ions, in the 2nd one. Process. In the context of Water purification, ion-exchange is a rapid and reversible process where pollutant ions present in the Water are replaced by ions launched by an ion-exchange resin. The pollutant ions are used up by the material, which need to be periodically regrowed to recover it to the original ionic type.