Method of operating a sewage system and such a sewage system
AssigneeIntelligent Environmental Systems B.V.
InventorJacobus Van Baar
Life of this patent
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Abstract
The invention relates to a method for operating a sewage system for draining waste water. According to the invention, oxygen is artificially and periodically added to the waste water, for example in that air is periodically blown into a pipe (1) of the sewage system by means of an air pump (4). The invention furthermore relates to a sewage system for carrying out the present method.
Claims13
A method of operating a sewage system for draining waste water, comprising artificially and periodically adding oxygen to the waste water.
A sewage system for draining waste water from a number of users to at least one discharge point, comprising a pipe system and pits incorporated therein, and a mechanism for periodically introducing oxygen into the waste water at a number of locations in the sewage system.
A method of operating a pressure sewage system for draining waste water, comprising blowing air into the waste water at predetermined intervals by means of an air pump at a location remote from a discharge point and independently of sewage pits.
A sewage system for draining waste water from a number of users to a least one discharge point, comprising a closed pressure pipe system and pump pits containing a sewage pump incorporated therein, and further comprising an air pump for introducing air into the waste water at predetermined intervals at a number of locations in the sewage system independent of the pits.
Dependencies are inferred from the claim text.