Water treatment apparatus for infusing irrigation water with liquid fertilizer; Water treatment apparatus, namely, clarification and thickening machines for use in treatment of liquids in the nature of water, waste water and industrial water; Water treatment equipment, namely, water filtration units; Water treatment equipment, namely, water filtration units and reverse osmosis units; Water treatment equipment, namely, cartridge filtration units; Water treatment equipment, namely, chemical sterilization units; Water treatment equipment, namely, reverse osmosis filtration units; Water treatment equipment, namely, reverse osmosis units; Water treatment equipment, namely, ultraviolet sterilization units; Water treatment unit for aerating and circulating water; Chlorinating units for water treatment; Drainage water treatment tanks; Electrostatic water treatment apparatus; Electrostatic water treatment apparatus for use in Swimming Pools; Electrostatic water treatment apparatus for use in Cooling towers; Electrostatic water treatment apparatus for use in Waste water; Electrostatic water treatment apparatus for use in Strange tanks; Electrostatic water treatment apparatus for use in Building water mains; Electrostatic water treatment apparatus for use in Residential homes; Environmental control apparatus, namely, particle activators for use in soil remediation, drinking water treatment, municipal and industrial wastewater treatment; Magnetic water treatment apparatus; Membrane filtration units for water treatment apparatus; Reverse osmosis membrane filters for water treatment; Sustainable onsite water recycling and wastewater treatment systems; Washing machine water treatment device connected to the cold water inlet to eliminate need for detergent; Waste water treatment tanks