Sweet - and seawater suitable method and corresponding arrangement for carrying out a stable, to the air pressure independent, controllable superfines - fat - and removing proteins by gas partial pressure is oriented flotation in the water treatment, in particular in connection with aquariums aquaculture and, even under conditions suitable to limit voltage weak water surfaces and, in the case of washing with low density.

摘要

Under flotation is understood as meaning the addition of suspended solids in liquids or molecules to gas bubbles, wherein in the connection of a separation of the solid particles or molecules to the control or removal takes place. Originally served to the process of the ore production, today also the water treatment plant by means of separation of proteins and particles, now also in the connection with aquariums aquaculture and in the form of the protein skimming.In this case, the tendency to be in the sense of the process engineering foams which is separated off, without the target organism to be protected, for example, the fish in connection with aquariums or aquaculture to be taken into account. An efficiency in the flotation since there is barely any physical legislation be disregarded. Fat and protein are unclear scumming. Suitable systems for the fresh water completely absent, even if the types are named as a sweet water foam skimmer. A more or less efficient types of fish are decisively down by their high gas partial pressures.The innovation in the object of the stable, controllable, weather independent and animal breeding purpose, the customary cleaning of culture water by means of which the flotation chemically - physical possibilities is available as a method a splitting of the individual processes flotation in fat, protein, - and particles flotation, as well as a separate outflow with feedback, wherein in the isolated areas by taking into account the dimensions of the described in the message on the one hand, the skimming maximized, on the other hand, the gas partial pressure is reduced problems. In this case, it is important the corresponding fluid - and gas velocities, directions and pressures, such as described in the application, it must be taken into account in terms of process and hence the corresponding arrangement for carrying out to form.