Liquid purification or separation – Processes – Chemical treatment
Reexamination Certificate
2006-02-06
2008-08-26
Kornakov, Mikhail (Department: 4151)
Liquid purification or separation
Processes
Chemical treatment
C210S758000, C210S749000, C210S198100, C210S170080, C422S037000, C239S011000, C239S037000
Reexamination Certificate
active
07416672
ABSTRACT:
Methods and apparatus for the slow, generally uniform addition of a disinfectant solution comprising an active ingredient, such as chlorine, to achieve a substantially constant level of active ingredient in the liquid of a grey water reservoir of a residential septic tank system prior to dispersal. A container configured to reside in a standard chlorine tablet dispenser is filled with a disinfectant solution, which contains a disinfecting substance as an active ingredient. A drip-valve is used to regulate the drip flow of the disinfecting solution out of the container and into the grey water reservoir.
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Kornakov Mikhail
Morriss O'Bryant Compagni
Stelling Lucas
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