Air cooling apparatus, namely, evaporative air coolers; cooling evaporators; air conditioning units; rooftop air units, namely, air conditioning units; centrifugal fan units, namely, fans for HVAC units; cooling units for industrial purposes; thermal energy units that make and store ice for cooling purposes; electrostatic water treatment apparatus; adiabatic electric coolers; refrigerator condensers; capacitive water deionization equipment for use in air cooling apparatus and HVAC units; desa...