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Non-Hazardous Waste Management

Labygema is a non–hazardous waste manager for the waste recovery operation R10 Land Treatment, resulting in benefits to agriculture or ecological improvement. GRU-1525. The main treated wastes are:

  •   Slaughterhouse, canning and fishing industry wastewater sludge
  •   Fruits, vegetables and grains industry wastewater sludge
  •   Dairy industry wastewater sludge
  •   Brewing and alcohol beverage industry wastewater sludge
  •   Urban sludge
  •   Other wastes

The agricultural implementation of treated sludge is performed under the following standards:


In collaboration with different partners and/or collaborating associates, Labygema delivers waste suitable for its management by using an anaerobic co-digestion process that is carried out in different urban sewage treatment plants and biogas plants in order to obtain electric power from waste.


The non–hazardous wastes used have a high load of organic matter and therefore may be used as substrates in this recovery operation, prioritizing in this way the management hierarchy.

Suitable non–hazardous waste is transported in a liquid-thick state in tankers to be unloaded in anaerobic digesters in plants located throughout the country.