11 [ Apparatus for heating, steam generating, cooling, boiling, drying, ventilation and water conduit apparatus, namely, heat and steam accumulators, air dryers, namely, dryers used for the removal of solid, liquid and vapor contaminants from compressed air and gases, air purifying apparatus and machines, boiler pipes for heating installations, boilers for heating installations, fans, namely, ventilating exhaust fans, gas boilers, heat accumulators, heat exchangers, including shell and tube heat exchangers, heat generators, heating boilers, water and hot water heating installations, all for installations for the treatment of water of all kinds, installations for the treatment of sewage water of all kinds, installations for the treatment of sludge of all kinds, installations for drainage and separation of substances of all kinds, installations for the treatment and utilization of gases of all kinds, degassing installations, installations for the recycling of fluids, installations for filtration, reverse osmosis, heating, pasteurization, sterilization, fermentation, ] installations for the cleaning in process method, namely, method for automatically applying sterilization to water treatment machines while in operation [ ; installations for process automation and industrial automation, installations for granulation, drying, agglomeration, matrix encapsulation and coating of substances of all kinds, installations for generating energy, namely, energy of renewable primary products and renewable energy carriers; machines for the treatment of water of all kinds, namely, cartridge filtration units, chemical sterilization units, reverse osmosis filtration units, desalination units, and sterilization units; machines for the treatment of sewage water of all kinds, namely, thickening and dewatering machines for use in treatment of liquids including water, industrial effluent and sewage; machines for filtration, reverse osmosis, heating, pasteurization, sterilization and fermentation, namely, bioreactor for use in the treatment of waste, namely, a digester for converting organic waste into useful products, namely, biogas, electricity generated by means of biogas, useful organic residues, thermal energy, fertilizer, and carbon credits ]