Excess sludge thickener
Thickens sewage sludge to a suitable concentration for fermentation
Kitchen waste receiving hopper
Puts kitchen waste collected in a waste collection vehicle into the receiving hopper.
Removes substances that are unsuitable for fermentation from crushed kitchen waste. Such substances are treated at a recycling center.
Methane fermentation tank
Ferments biomass (sewage sludge, human waste, septic tank sludge and kitchen waste) at a medium temperature (about 35°C) for 20 days to generate biogas.
Gas engine generator
Generates electricity at 1,000 kW per hour (efficiency: 38.9%) at gas power generation facilities using biogas generated as fuel.
Converts post-fermentation sludge into carbonized fuel.