apparatus and installations for the processing of waste, namely incinerators, flue gas scrubbers, fluid bed sludge furnaces and indirect tray dryers; power plants that convert sludge, air, flue gas and ash wastes to energy by heating the waste; sludge incineration systems comprised of chamber filter presses, sludge silos, mixers, lime silos, fluidized bed furnaces, air preheaters, heat exchangers, electrostatic precipitators, two stage scrubbers, stacks, NaOH tanks and fly ash storage and conditioners, sold as a unit; sludge dryers for use in the field of municipal and industrial sludge treatment

food stuffs for cattle in dry form, artificial milk for calves, pedigree cattle and all kinds of living animals