Incineration plant for liquid and solid residues and methods

Incineration plant for liquid and solid residues, comprising a sloping diagonally mounted in the transport direction of the combustion material to the longitudinal axis of the rotatable rotary kiln (1) as shown in Figure 1, comprising a longitudinal metal tube with an internal refractory lining, a combustion zone at the upper end of the metal tube, an outlet at the lower end of the metal tube, an upper end wall closing the combustion zone to the outside, in the at least one burner having at least one feed for liquid organic residues and / or gases, at least one burner with at least a supply of dissolved in water or dispersed residues or for pure water and at least one device for the task of solid residues with at least one feed are present, and a lower end wall which closes the outlet to the outside, in the at least one outlet for solid products of combustion and at least one outlet for the exhaust gases are present, characterized in that in the upper end wall at least one device for injecting aqueous solutions and / or dispersions of metal compounds to the combustion zone with at least one feed for the aqueous solutions and / or dispersions of the metal compounds is still present, said apparatus comprising a nozzle head, the a nozzle plate, ...