IOCL Haldia ETP, Haldia Refinery, West Bengal, India
Client:Indian Oil Corporation Ltd.
Location:Haldia Refinery, West Bengal, India
Start-up:2003
Capacity:550 m3/h (existing), 790 m3/h (augemented)

Description:

  • Extension and upgrading of the wastewater treatment plant of the refinery in Haldia for ensuring safe disposal and partly reuse of the refinery effluents.

Technology:

  • Collection & Pre-Mechanical treatment
  • Flotation
  • Two stage biological treatment system by bio-tower and activated sludge plant
  • Filtration (sand & activated carbon)
  • Sludge dewatering in drying beds
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