Method for manufacturing of pellets comprising municipal waste incinerator bottom ash

摘要

The invention relates to a method for manufacturing pellets from municipal waste incinerator bottom ash comprising separating a fraction with a particle size in the range from 0 to 6 mm from the municipal waste incinerator bottom ash, mixing the fraction with a binder, adjustment of moisture content by adding water to form a wet mix and pelletizing the wet mix. The invention also relates to concrete products comprising pellets formed by such method.