This report aims to demonstrate the financial advantages of implementing an evaporator reactor for the disposal of leachate/concentrate in landfills.

The leachate evaporator reactor, as shown in the table below, has an evaporation capacity of 100 m³/day, with a total acquisition and installation cost that allows for the recovery of the initial investment in approximately 9 months. After this period, the unit only requires operational expenses related to labor and maintenance.

The equipment can use landfill gas or biomass in its operation.

It is also noteworthy that the evaporator does not generate byproducts that require disposal outside the landfill, which is why it does not imply the incorporation of additional costs into the operational process.

The reactor-evaporator was designed as an open system, which gives it intrinsic structural robustness, preventing the occurrence of critical failures, provided that strict compliance with the established operational and maintenance (O&M) guidelines is observed.