A method for carrying out a reaction process, in particular for setting the mixing and/or aeration of a reaction liquid while the reaction process is being carried out, which includes filling at least one reaction vessel with at least one reaction liquid, wherein an internal volume of the reaction vessel is not completely filled by the at least one reaction liquid at all times during the reaction process, and changing the internal volume of the reaction vessel in the course of the reaction process, in particular in a targeted manner, which causes a movement of the at least one reaction liquid.

A method for carrying out a reaction process, in particular for setting the mixing and/or aeration of a reaction liquid while the reaction process is being carried out, which includes filling at least one reaction vessel with at least one reaction liquid, wherein an internal volume of the reaction vessel is not completely filled by the at least one reaction liquid at all times during the reaction process, and changing the internal volume of the reaction vessel in the course of the reaction process, in particular in a targeted manner, which causes a movement of the at least one reaction liquid.

A modular portable toilet apparatus includes a rotary agitator unit having a pair of angled rollers engaging a flexible bowl lined by a replaceable liner bag to mix waste and a reagent therein. The apparatus includes a frame unit and a toilet unit supported by the frame unit. A bowl unit is positioned in the toilet unit along with agitator unit and a power unit including an agitator motor to drive the agitator unit to rotate against the bowl.

The present disclosure provides a device for assisting agitation of liquid. The device includes a frame having a bottom and a sidewall forming an angle with the bottom; a first flexible film attached to the frame at a periphery portion of the first flexible film; a first magnetic field generator at the sidewall of the frame and adjacent to the periphery portion of the first flexible film; and a second magnetic field generator at the bottom of the frame, wherein the first magnetic field generator and the second magnetic field generator are configured to provide a magnetic field parallel to at least a portion of the first flexible film, and wherein a portion of the frame and the first flexible film are configured to be in contact with the solution.

The present disclosure provides a device for assisting agitation of liquid. The device includes a frame having a bottom and a sidewall forming an angle with the bottom; a first flexible film attached to the frame at a periphery portion of the first flexible film; a first magnetic field generator at the sidewall of the frame and adjacent to the periphery portion of the first flexible film; and a second magnetic field generator at the bottom of the frame, wherein the first magnetic field generator and the second magnetic field generator are configured to provide a magnetic field parallel to at least a portion of the first flexible film, and wherein a portion of the frame and the first flexible film are configured to be in contact with the solution.

A frozen fluid mixing and dispensing apparatus is disclosed. The apparatus includes a flexible-walled package enclosing a cavity that receives a liquid that is mixed with air and chilled in the apparatus to form an associated frozen slurry therethrough.

A mixer includes a mixing chamber and a motor mechanically connected to the mixing chamber. The mixing chamber comprises a suspended elongate rigid tube section having a top end and an open bottom end, and a flexible tube section extending downwards from the open bottom end. The motor comprises a vibration motor mechanically coupled to the suspended elongate rigid tube section at the top end of the suspended elongate rigid tube section.

A mixer includes a mixing chamber and a motor mechanically connected to the mixing chamber. The mixing chamber comprises a suspended elongate rigid tube section having a top end and an open bottom end, and a flexible tube section extending downwards from the open bottom end. The motor comprises a vibration motor mechanically coupled to the suspended elongate rigid tube section at the top end of the suspended elongate rigid tube section.

A personalized skin care system that includes a dispensing device, at least one removable cartridge, a single-dose pod, and a mixing element. The removable cartridge contains a sufficient amount of skin care active to make several doses of a personalized skin care composition. The single-use pod contains a sufficient amount of base ingredient to make a single dose of personalized care composition. To provide a personalized skin care composition, one or more personalization factors are inputted into the system. The hermetically-sealed, single-use pod is placed in the dispensing device such that it is in fluid communication with the replaceable cartridge containing the skin care active. The skin care active(s) is transported to the single-dose pod and mixed with the mixing element. However, the mixing element does not come into contact with the ingredients inside the single-use pod. The resulting personalized skin care composition can then be dispensed to a user.

A receptacle comprises opposed members, a plurality of chambers having perimeter walls defined by seals formed between the opposed members and portals interconnecting the chambers, and a rigid frame supporting the opposed members at their peripheral edges. The frame comprises a front frame portion and a rear frame portion, and the peripheral edges of the opposed members are retained between the front and rear frame portions. An inlet port extends between the front and rear frame portions and is in fluid communication with one of the chambers.