De-Mineralized water is required for:1. Use as heat transfer fluid for direct steam generation in solar parabolic trough collector2. Mirror cleaning/washing purposeA. Inlet water quality1. Water source : Metro Water, Chennai2. pH: 7.53. Total Dissolved Salts (TDS) : 300-350 PPMB. Specifications of De-mineralized water:The de-mineralized water after treatment in DM plant should have the following properties1.
