Softeners

Our automatic softening systems remove the water hardness caused by calcium and magnesium ions by using an ion exchange process. Hard water flows through a column filled with a cation exchanger resin which retains calcium and magnesium ions and releases sodium ions. When all the exchanging capacity of the resin is exhausted, the column is regenerated by using a brine flow. In the D series, when all the exchanging capacity of the 1st column`s resin is exhausted, that one is regenerated by using a brine flow. In the meantime, the 2nd column start to work.