Liquid purification or separation – Flow – fluid pressure or material level – responsive
Reexamination Certificate
2007-02-27
2007-02-27
Cecil, Terry K. (Department: 1723)
Liquid purification or separation
Flow, fluid pressure or material level, responsive
C210S170050, C210S257100, C210S259000, C210S338000, C405S053000
Reexamination Certificate
active
10306606
ABSTRACT:
A system is provided for treating runoff water in which there is a separator and a filter for cleaning the water. A reservoir is provided to hold large quantities of water during prolonged rainstorms. The output of the reservoir is fed to the filter. The rate of flow from the reservoir to the filter is controlled and limited to flow rates at which the filter can efficiently clean the water.
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Disclosure of Stormwater Separator, 10 pages.
Cecil Terry K.
Hall William D.
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