Patent ID: 8485368

Claim:
An arrangement in a liquid treatment space clarifying liquid by gravity, the arrangement comprising: a feed assembly for leading the liquid to be treated into the treatment space by a fixed distribution channel being led therein, wherein the feed assembly comprises at least two elongated and in a longitudinal direction thereof straight feed channels being fixed stationarily in the distribution channel and extending therefrom sidewards, in order to achieve in the treatment space a radially widened feed zone in respect with the distribution channel by an efflux assembly provided with the feed channels, the efflux assembly discharging the liquid to be treated into the treatment space through full length thereof, wherein at an end of the distribution channel, at a distance from a bottom of the treatment space there are coupled feed channels being joined therewith when viewed in a direction of height in an obtuse angle in an obliquely upward position, whereby the efflux assembly is arranged on lower surfaces thereof, in order to achieve a feed zone in the direction of height in the treatment space.