11 Water treatment equipment, namely, reverse osmosis units; Water treatment equipment, namely, filtration equipment; Water treatment unit for aerating and circulating water; Microbubble generators for waste water treatment; Pressurized gas dissolution water treatment equipment; Water reclamation equipment, namely, membrane systems, pressure filtration systems, and gas dissolution equipment; Industrial water process equipment, namely, membrane systems, pressure filtration systems, and gas dissolution equipment; Water treatment equipment, namely, coagulation water filtration and gas dissolution apparatus; Water treatment equipment, namely, adsorption equipment for inorganic contaminant removal; Water treatment equipment, namely, ion exchange water filtering apparatus; Water treatment equipment, namely, water treatment modules using membrane technology in the nature of water purification units; Water treatment equipment, namely, oxidation filtration systems; Water treatment equipment, namely, desalination equipment; Water treatment equipment, namely, equipment that uses oxygenation, odor control, pH adjustment, oxidation, to process, contain, and remove contaminants in water, and purify water; Water treatment equipment, namely, water filtration units; Water treatment equipment, namely, chemical sterilization units; Water treatment equipment, namely, engineered gas-dissolution systems and injection assemblies in the nature of water and wastewater treatment systems and pressurized gas dissolution equipment; Water treatment equipment, namely, pressurized dissolution vessels in the nature of water and wastewater treatment systems and pressurized gas dissolution equipment; Water treatment equipment, namely, chemical applicators and feed systems in the nature of water and wastewater treatment systems and pressurized gas dissolution equipment