Sterilization and disinfection apparatus, generators and instruments for non-medical use; apparatus, generators and instruments for producing all-purpose sterilizing and disinfection solution, super-oxidised water and rinse water, namely, bacteria-free water used to remove sterilizing and disinfecting solutions without recontamination by bacteria; apparatus and instruments for producing all-purpose sterilizing and disinfection solutions, super-oxidised water and rinse water, namely, bacteria-free waters used to remove sterilizing and disinfecting solutions without recontamination by bacteria, for use in food processing, water treatment, agriculture and other non-medical environments, namely, laboratories, crops, working surfaces, food processing areas, drinking fountains, residential settings and at home, and for eliminating bacteria in the pipework of industrial cooling towers; parts and fitting for all of the aforesaid goods