A whisk means for a frother for producing a hot chocolate beverage is adapted to rotate in the liquid to mix the heating liquid. The whisk means comprises a whisk comprising a plurality of coils, which whisk is mounted on a support, the whisk means further comprising a basket located above the whisk means, which basket is provided with one or more slots for allowing the heating liquid to melt or dissolve the hot chocolate beverage precursor.

A device for the convenient frothing or mixing or agitating of milk or other liquids is disclosed. The unit may take many forms, but common to nearly all is that the user simply pours or dispenses the liquid from the devices vessel or holding area, and as the fluid flows to the devices exit spout, the fluid is frothed, thus providing a Pour to Froth experience.

A device for the convenient frothing or mixing or agitating of milk or other liquids is disclosed. The unit may take many forms, but common to nearly all is that the user simply pours or dispenses the liquid from the devices vessel or holding area, and as the fluid flows to the devices exit spout, the fluid is frothed, thus providing a Pour to Froth experience.

The present invention refers to a filtering device for filtering a fluid containing dissolved solutions and optionally colloidal substances, including solvents and solutes, comprising a first filter unit (12) serving to remove substances in a first filtering step by way of a membrane filtration, said removed substances having a molecular weight above a defined limit value, a second filter unit (19), disposed downstream of the first filter unit (12), for the treatment of the permeate of the first filter unit (12), wherein the second filter unit (19) comprises a filter bed comprising at least one filter material of the group comprising graphene, modified graphene, graphite, activated carbon and a zeolite compound, and a third filter unit (20), disposed downstream of the second filter unit (19), for the treatment of the permeate of the second filter unit (19), wherein the third filter unit (20) comprises a porous membrane, through which the liquid to be filtered flows in a cross-flow. The present invention provides a device with the possibility of filtration with high working pressure, avoiding possible clogging inside the adsorbing material and easy regeneration and reactivation of the adsorbing material.

The present invention refers to a filtering device for filtering a fluid containing dissolved solutions and optionally colloidal substances, including solvents and solutes, comprising a first filter unit (12) serving to remove substances in a first filtering step by way of a membrane filtration, said removed substances having a molecular weight above a defined limit value, a second filter unit (19), disposed downstream of the first filter unit (12), for the treatment of the permeate of the first filter unit (12), wherein the second filter unit (19) comprises a filter bed comprising at least one filter material of the group comprising graphene, modified graphene, graphite, activated carbon and a zeolite compound, and a third filter unit (20), disposed downstream of the second filter unit (19), for the treatment of the permeate of the second filter unit (19), wherein the third filter unit (20) comprises a porous membrane, through which the liquid to be filtered flows in a cross-flow. The present invention provides a device with the possibility of filtration with high working pressure, avoiding possible clogging inside the adsorbing material and easy regeneration and reactivation of the adsorbing material.

Embodiments of the present disclosure relate to a food waste disposer, and more specifically, to a food waste disposer which prevents the formation of a blind spot where food accumulates through the shape of a chamber in which food and microorganisms are accommodated, and improves the efficiency of food decomposition and processing by effectively stirring the food and microorganisms using blades and stirring rods.

Embodiments of the present disclosure relate to a food waste disposer, and more specifically, to a food waste disposer which prevents the formation of a blind spot where food accumulates through the shape of a chamber in which food and microorganisms are accommodated, and improves the efficiency of food decomposition and processing by effectively stirring the food and microorganisms using blades and stirring rods.

A method for preparing a foamed sclerosant composition. One method includes introducing a liquid sclerosant composition into a foaming space of an interior of a container, the foaming space containing a mixing component having a magnetic part. Rotation of the mixing component is achieved by generating for a first holding time a rotating magnetic field at a first speed and after the first holding time generating for a second holding time the rotating magnetic field at a second speed greater than the first speed.