Liquid purification or separation – With alarm – indicator – register – recorder – signal or... – Responsive to fluid flow
Patent
1991-05-13
1992-04-14
Dawson, Robert A.
Liquid purification or separation
With alarm, indicator, register, recorder, signal or...
Responsive to fluid flow
55196, 55356, 210188, 210241, 210320, B01D 1900, B01D 1712
Patent
active
051045257
ABSTRACT:
A portable self-contained water remediation unit having a generally rectangular structural housing dimensioned for ease of transporation from one location to another, a vessel mounted within the housing structure having a vertical baffle dividing the vessel into an inlet chamber and an outlet chamber with communication in the lower portion of the baffle between the chambers, a vertical stripper column having a lower portion and a severable upper portion, the lower portion being received within the structural housing and the upper portion being removably attachable in vertical alignment with the lower portion, the upper portion having a water inlet and the lower portion having a water outlet and the lower portion having an air inlet, the upper portion having an opening in the upper end thereof adaptable to receive a removable exhaust tower, packing positioned within the strippper column upper section down through which water trickles and an air pump mounted within the structural housing for forcing air into the stripper column bottom portion and upwardly through the packing to contact water passing downwardly through the packing to separate volatile contaminants from the water, which volatile contaminants are carried out of the upper end of the stripper column upper portion, clean water being drawn from the stripper tower lower portion.
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Dawson Robert A.
Drodge Joseph
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