Liquid purification or separation – Particulate material type separator – e.g. – ion exchange or...
Reexamination Certificate
2005-05-10
2005-05-10
Barry, Chester T. (Department: 1724)
Liquid purification or separation
Particulate material type separator, e.g., ion exchange or...
C210S532200, C210S456000, C210S472000
Reexamination Certificate
active
06890433
ABSTRACT:
A wastewater treatment system includes a septic tank having a discharge in flow communication with one or more biofilter containers having filter media therein. Wastewater or effluent from the septic tank is allowed to trickle downwardly through the filter media and each container includes an outlet for discharging the wastewater to the environment or transferred to other treatment facilities.
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Nurse, Jr. Harry L.
Terry, III Theophilus B.
Barry Chester T.
Lemb Charles G.
Middleton & Reutlinger
Nurse, Jr. Harry L.
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