Investor Presentaiton
UNIDO
Fukuoka method project under JCM
UNITED NATIONS
INDUSTRIAL DEVELOPMENT ORGANIZATION
SUSTAINABLE
DEVELOPMENT
GOALS
Example of Landfill Improvement (Based on the Fukuoka Method)
Landfill Before Improvement
Landfill After Improvement
Covering Soil
Gas Ventilation
Pipe
Waste
Materials
Waste
Materials
Pebbles
Air
Leachate
Covering Soil
Perforated
Leachate
Collection Pipe
In Beja, Tunisia, Sep. 2023
Anaerobic State
With no air flowing inside the landfill, the
bacteria inside become anaerobic and
decompose the waste materials,
generating a large amount of methane gas
and highly concentrated leachate.
Semi-aerobic State
With air flowing inside the landfill, the bacteria
inside become aerobic and decompose waste
materials. The occurrence of methane gas is
controlled, and simultaneously, purification of
leachate becomes possible.View entire presentation