Sludge To Energy

 

Innovative treatment of biological materials in liquid phase, to be applied directly on the plants for water purification, which provides: 

Simplification of management / administration, avoiding the production of waste (sewage sludge). The treatment acts on the sludge of liquid line, that is not a waste, yet;  

  1. reduction of the nitrogen in the purification process;
  2. separation of phosphorus;
  • Production of a soil corrective fertilizer

TREATMENT:

  • Line sludge of a civil purifier 2% dry matter – loaded with ferric chloride (FeCl3).
  • Introduction of Calcium Oxide.
  • Reaction of the calcium oxide on the biological matter.
  • Formation of flakes without stirring, after partial neutralization with H2SO4 and integration with CaSO4.
  • Extraction of fertilizer directly from the discharge centrifuges belt conveyor.
  • Box positioned below centrifuge discharge
    1. Fertilizer: “soil corrective”.
    2. Biological sewage sludge (CER 190805).

Sludge To Energy

Sludge To Energy

Sludge To Energy

Sludge To Energy