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With a view to provide residential and commercial complexes with good quality recycle plants that are containerised and available off-shelf, EPL has started manufacture of prefabricated package plants. These would be able to provide recycle quality of water consistently as these plants are backed by technologies that are the best in the world.

This is possible by adopting the best technologies available and combining experience of over 3 decades to provide a plant that performs consistently.

For compact small plants, we provide MBBR with design and media from the inventors of this technology from Norway.

Salient features

  • Treatment and recycle of sewage with optional Nutrient (N & P) removal. Guaranteed BOD less than 10 ppm. Typical values 2.5 to 5 ppm and turbidity 0.5 to 1.0 NTU.
  • Compact – The amount of biomass within a given volume can be doubled and size halved. Skid Mounted or Trailer Configuration – to suit the site condition.
  • Ease of operation – virtually maintenance free – “plug and play”.
  • Essentially DO levels and pH control are the only controls needed for the system.
  • For retrofits – existing tanks can be used to increase capacity.
  • Highly efficient biofilm – self-regulating biofilm ensures stable treatment under variable loads.
  • Stable process – Toxic upsets and hydraulic ‘washout’ events never affect the entire microbial population in the biofilm, thus process recovery is fast & smooth.
  • Eliminate sludge return – No sludge return and no clogging and no process controls.
  • Operates under high level of fats & oil generated from Hotels etc.
  • Durable – Heavy duty carriers have a life expectancy that can exceed 25 years, except the parts that get worn out such as blower spares, pump spares etc.
  • Cost-Effective, Pre-assembled and Factory tested.
  • By virtue of having established and operated of various technologies available in the world and its suitability to Indian conditions.
  • Incorporates the best technologies available in the world, which is rugged and could be operated by personnel who does not have any special knowledge or training.
  • The package plants established have been treating wastewater successfully and consistently since the last 6 years giving treated water quality having turbidity of 0.3 to 0.5 NTU without odor or color making it indistinguishable from bottled drinking water.


  • Commercial complexes & Hotels
  • Residential colonies
  • ETP for Small industrial establishments.
  • Construction sites and temporary facilities which could be easily relocated.