Liquid purification or separation – With preliminary chemical manufacture
Patent
1982-03-23
1985-11-26
Spitzer, Robert
Liquid purification or separation
With preliminary chemical manufacture
210205, 210220, 261 36R, 261DIG42, C02F 178
Patent
active
045553351
ABSTRACT:
A system for injecting air mixed with ozone into a water tank at normal line pressure of about 20 to 60 psi. Water from the outlet of the tank at, or near, the bottom of the tank is pumped through a by-pass circuit back into the tank near the bottom, and the output of an ozone generator is entrained with the water in the by-pass circuit. In the preferred form, the pump is of the kind capable of developing a suction at its inlet, the water is fed to it through a restrictor so that at the inlet the pressure is lower than the pressure in the ozone generator, and the gas is fed at the inlet of the pump.
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Spitzer Robert
Stone Hoffman
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