Technologies

Technologies & Features

  • Aerobic biological treatment plant with diffused aeration, Sludge management followed by Tertiary Treatment
  • Scientific Sludge Management system, with thickening & dewatering in Filter Press/ Sludge drying beds
  • System working at 10% - 110% possible by suitable operation changes.
  • Space required depends on plant capacity.
  • Common wall/underground plant concept adopted saves land area and also project cost.

Advantages of the technology

  • Time tested and well proven throughout the world.
  • Versatile & Flexible.
  • Easy to operate and maintain
  • Economical.
  • Demand only Process operation and routine Mechanical Maintenance.
  • 100% Stand-by units for all equipments

Economical since

  • No frequent process upsets.
  • Versatile & Flexible.
  • No need for often sludge transport/disposal.
  • No need for cleaning & changing of Media for Bioreactors.
  • No shutdowns/No internal re-paintings.
  • No Add-ons.

Odour

  • Generated only at outfall of Sewer in the Equalisation Tank.
  • Underground Plant odour to be effectively exhausted above Roof levels through’ grids work of ducts, grills & inlet/outlet fans.
  • During holidays, Concentration of Microbial Mass in Bio Reactor Tank is maintained at as low as (3000 – 3500 Mg/Lts).
  • Activated Sludge Microorganisms are known to survive 48-72 hours without external food.

Solids

  • with 80% Moisture, can be further dried & OR re-used as manure.