Effective Treatment of Black and Grey Water
Four-step biological sewage treatment process applying the 5 SHIN® Technology
Collect all sewage and waste water from the settlement. Separate and digest faecal solids to facilitate delivery of a largely solids free effluent.
Reduction of the total nitrogen and organic load occurs in the anoxic / bioreactor. An aerobic fixed film process oxidises residual organics and provides an environment for a nitrifying bio-film. This is where nitrification and de-nitrification occurs.
Separation of sludge (at the bottom of the tank) and clear water (top of tank)
Treatment of the clear water either by Ozone or Ultraviolet technology, resulting in clean, odourless and environmentally-friendly water, ready for recycling.
Read full story: Bio Sewage Systems South Africa