40 Manufacture of cryogenic, energy, chemical, oxygen and air separation equipment and systems to the order and/or specification of others; Wastewater treatment services; Water reclamation being water treatment services; Water treatment services; Consulting services in the field of water and wastewater treatment, water reclamation being water treatment, and industrial water processing being water purification; Technical consulting relating to water oxygenation, odor control, pH adjustment, oxidation, and other methods of contaminant removal and water purification, namely, those intended to optimize operation of water treatment and industrial water equipment, processes and installations; Treatment of water, namely, operation of wastewater treatment equipment, operation of water reclamation equipment, and operation of industrial water purification equipment and installations; Remote support being providing technical advice related to the operation of water treatment equipment and water reclamation equipment; Water treatment services, namely, desalination, purification, conditioning, and cleaning of ion exchange resins; Membrane regeneration being desalination of water services; Providing information to others, over a global computer network, relating to water and wastewater treatment and industrial water purification processes, methods and operations; Carbon capture services for others, namely, processing of carbon, freezing of carbon, carbon gas compression, treatment of carbon; Carbon utilization services in the nature of carbon processing; Carbon utilization services in the nature of carbon recycling services for others; Carbon capture for others using direct air capture technology