Process and apparatus for the treatment, in particular purificat

Details Process and apparatus for the treatment, in particular purificat Process and apparatus for the treatment, in particular purificat

1996-07-17

1998-07-28

Nessler, Cynthia L.

Liquid purification or separation

Processes

Utilizing electrical or wave energy directly applied to...

210760, 210192, C02F 130, C02F 178

Patent

active

057858667

ABSTRACT:
Process and apparatus for treating water containing halogenated ethylenes, preferably ground water, for use and consumption by humans and animals, in which the water is exposed to the action of ozone and to high energy, in particular ionizing radiation. In a preliminary treatment, ozone is added to and/or mixed with water of essentially drinking water quality except for the above-mentioned halogenated ethylene constituents and harmful substances. The circulating water is then irradiated with electrons. The ozone concentration immediately after leaving the irradiated region is at least 0.1 ppm.

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