Device for clarifying wastewater, preferably on ships

Details Device for clarifying wastewater, preferably on ships Device for clarifying wastewater, preferably on ships

C - Chemistry, Metallurgy

02

F

C02F 1/24 (2006.01) C02F 1/00 (2006.01) C02F 1/32 (2006.01) C02F 1/52 (2006.01)

Patent

CA 2759934

The invention relates to a device for clarifying wastewater, preferably on ships, having the following features: a tank (10) for raw water connected to a pressure vessel (16) by means of a macerator (12) and a feed pump (14); the pressure vessel (16) is connected to a source of compressed air such that the raw water in the tank is saturated with air; the pressure vessel (16) is connected by means of a line to an expansion tank (26) in which floatation tailings and clarified water are separated from each other; an expansion valve (26b) is connected in the line, and a metering pump (28) for coagulating agents is connected to the line between the expansion valve (26b) and the expansion tank (26).

L'invention concerne un dispositif pour épurer des eaux usées, de préférence sur des bateaux. L'invention est caractérisée en ce qu'un contenant (10) destiné à l'eau non traitée est raccordé à un contenant sous pression (16) par l'intermédiaire d'un broyeur (macérateur) et d'une pompe d'alimentation (14), le contenant sous pression (16) est relié à une source d'air comprimé de sorte que l'eau non traitée contenue dans le contenant sous pression (16) est saturée en air, et le contenant sous pression (16) est raccordé, par l'intermédiaire d'un conduit, à un réservoir de détente (26) dans lequel les résidus de flottation et l'eau épurée sont séparés l'un de l'autre. Dans le conduit, se trouve une soupape de détente (26b), et entre la soupape de détente (26b) et le réservoir de détente (26), une pompe de dosage (28) destinée à l'agent de floculation est raccordée audit conduit.

Affiliated with

Also associated with

Rating

Device for clarifying wastewater, preferably on ships does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Device for clarifying wastewater, preferably on ships, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Device for clarifying wastewater, preferably on ships will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1555380