A system for the purifying of water passing through the system, the system comprising in combination:
- a plurality of vertically extending catalytic reaction chambers including a first chamber, a second chamber and at least one subsequent chamber;
- a quantity of particulate material formed of mineral granules comprised principally of manganese dioxide the granules further containing additional minerals in limited amounts, the particulate material being located within the first and second chambers for catalytically removing contaminants from the water contacting the granules as the water passes through the first and second chambers;
- a plurality of pipes, including a first pipe, a second pipe, and at least one subsequent pipe, the first pipe being connected to the first chamber for feeding the water from outside the system into the first chamber, the second pipe being in fluid communication with the first chamber and the second chamber for feeding the water from the first chamber to the second chamber and the subsequent pipe being connected to each subsequent chamber for feeding the water therefrom;
- a first ozone injector connected with the first pipe in advance of the first chamber and in fluid communication therewith for injecting ozone into the water upstream of the first chamber, and a second ozone injector connected with the second pipe and in fluid communication therewith for injecting ozone into the water between the first and second chambers;
- a sand filter connected to the first pipe in advance of the first injector for the removal of particulate material from the water;
- an ultra violet device to for the production of hydroxyl ions connected to a subsequent chamber to further treat the water such that a continuing oxidation and disinfection process is provided;
- an extended pipe assembly connected to the outlet of the ultra violet device wherein the reaction chambers and extended pipe assembly are connected by tubing for injecting residual ozone from the chambers to the extended pipe assembly for continuous oxidation and ozonation, the extended pipe assembly being spirally wrapped to form a continuous loop, said spirally wrapped continuous loop defining an enclosure, the first, second, and subsequent chambers being disposed within said enclosure;
- a carbon filter connected to the outlet of the extended pipe assembly for the polishing of the water;
- a back wash tank connected to the reaction chambers to receive and store water for back washing the system;
- and
- pump means for feeding the water through the plurality of pipes, sand filter, reaction chambers, injectors, extended pipe assembly, and carbon filter in a continuous and automatic cycle of operation while injecting ozone into the first pipe and the second pipe.