Homogenously mixing an active substance in water, comprises producing a suspension or solution containing active substance and carrier fluid, and introducing the suspension or solution into the water as free stream over nozzles

The method comprises producing a suspension or solution containing active substance and carrier fluid, and introducing the suspension or solution into the water as free stream over nozzles, which are arranged below the water surface. The carrier fluid is obtained from the water, in which the active substance is to be mixed. The suspension or solution has a predetermined temperature during the introducing step. The mass portion of the active substance in the suspension or solution is less than 30%. The introduction step takes place with an exit speed at the nozzle of 3 m/s. The method comprises producing a suspension or solution containing active substance and carrier fluid, and introducing the suspension or solution into the water as free stream over nozzles, which are arranged below the water surface. The carrier fluid is obtained from the water, in which the active substance is to be mixed. The suspension or solution has a predetermined temperature during the introducing step. The mass portion of the active substance in the suspension or solution is less than 30%. The introduction step takes place with an exit speed at the nozzle of 3 m/s. The nozzles are arranged in a depth of 10 cm below the water level without disturbance of the introduction through surface waves. An independent claim is included for a device for homogenously mixing an active substance in water. Die Erfindung betrifft ein Verfahren zur gleichmäßigen Einmischung von Wirksubstanz in Gewässer, umfassend die Schritte: a) Bereitstellen von Trägerfluid; b) Herstellung einer Suspension oder Lösung, enthaltend mindestens eine Wirksubstanz und Trägerfluid; c) Einleitung der Suspension oder Lösung in das Gewässer als Freistrahl über Düsen, die unterhalb der Gewässeroberfläche angeordnet sind. Die Erfindung betrifft ferner eine Vorrichtung zur Ausführung eines erfindungsgemäßen Verfahrens sowie Verwendungen eines Verfahrens oder einer Vorrichtung.