Comprehensive Water Management in Andhra Pradesh’s KTPP and RTPP, Featuring High-Capacity Condensate Polishing Units

WABAG received the order for total water management of Kakatiya (KTPP) and Rayalaseema (RTPP) Thermal Power Plants in Andhra Pradesh under Balance of Plants (BOP) package as part of consortium. 

The Condensate Polishing Unit with a production capacity of 2 x 973 m3/hr treats the condensate to remove corrosion residuals & unidentified deposits and feeding it back to the steam condensate circuit.

• Scope: EPC-  Design, Engineering, Procurement & Supply, Construction, Installation, and Commissioning.
• Technologies:
  The main process steps included:
• • High Pressure Condensate Polishing Unit
  • Resin Transfer to Regeneration area
  • Cation and Anion Resin Separation
  • Cationic Regeneration
  • Anionic Regeneration
  • Resin Transfer to Service Vessel Area
  • PLC Based automatic operation
• Impact: The new CPU unit enables the continuous production of polished water and the removal of corrosion residues, leading to reduced operating costs while minimizing environmental impact.