DM Plant

  1. The materials used in this study include variety of chemicals such as Strong acid cation exchangers(SAC) and Strong base anion exchangers(SBA).
  2. Dematerialized water which is not considered ideal drinking water.


The Water free from any mineral is called De-Mineralised Water (D.M.Water). Naturally occurring Water has various salts in dilute form which are called dissolved solids (TDS). When the Water having such mineral is required to be free from this, it is to be treated in Ion Exchange Resins column (H form) which adsorbs the positively charge ion. Now the cations free passed through Anion Resin Column (OH form) which adsorbs the negatively charged anions and Water free from the total ions shall comes out from the system.