This invention relates to a container (1) which is pre-filled or pre-fillable with one or more substances, such as a medical liquid and similar, comprising a squeezable activation compartment (2) intended to contain said one or more substances, a dispensing compartment (3) including a first portion (31) equipped with at least one dispensing member (311, 312, 314) of said one or more substances, and a second portion (32), wherein said second portion (32) of said dispensing compartment (3) and said activation compartment (2) are fluid-dynamically connected, and an activator element (4) arranged inside said container (1). This invention also relates to a method for dispensing at least one substance by means of a container (1), and to a production method of a container (1).

A beverage dispensing nozzle includes a housing having an upper end opposite a lower end, and an inlet at the upper end that is configured to be placed in communication with a source of a base liquid. The beverage dispensing nozzle further includes a chamber within the housing and in communication with the inlet. An aerator is in communication with the chamber, and the aerator includes a plate having apertures. A flavor inlet valve is in communication with a source of a flavoring and is arranged downstream of the aerator. The flavor inlet valve is configured to dispense the flavoring into the housing. The beverage dispensing nozzle additionally includes a nozzle tip arranged at the lower end of the housing.

A fluid path set includes a first fluid line having a proximal end fluidly connectable to a source of a first fluid and a second fluid line having a proximal end fluidly connectable to a source of a second fluid. A flow mixing device is in fluid communication with distal ends of the first and second fluid lines. The flow mixing device includes a housing, a first fluid port provided for receiving the first fluid, and a second fluid port for receiving the second fluid. A mixing chamber is disposed within the housing and is in fluid communication with the first and second fluid ports. A third fluid port in fluid communication with the mixing chamber for discharging a mixed solution of the first and second fluids. A turbulent flow inducing member is disposed within the mixing chamber for promoting turbulent mixing of the first and second fluids.

A method sets machine parameters of a foam production machine. The foam production machine includes an intermediate conveyance unit configured to receive a reactive mixture, a plurality of fall plates having vertically adjustable ends and configured to receive the reactive mixture from the intermediate conveyance unit, and a conveyor configured to receive the reactive mixture from the fall plates. The method includes executing software by a computer system, where executing the software includes importing characteristics of the foam production machine and a rise profile for the reactive mixture, and iteratively determining process and machine parameters, including reactive mixture flow rate, conveyor speed, a dimension of the intermediate conveyance unit, and vertical positions for the ends of each fall plate resulting in a predefined predicted profile of the reactive mixture on the plurality of fall plates.

A delivery system for mixing and dispensing a gel stemming material into a blast hole is disclosed. The system includes a dual-pump assembly in fluid communication with respective sources of a first gel precursor fluid and a second gel precursor fluid; a pair of hoses associated with a means to vary an effective length of said hoses; a dosing head having a first inlet and a second inlet, said inlets arranged in respective fluid communication via said hoses with the dual pump assembly to receive the first and second gel precursor fluids, the dosing head being configured to receive and mix the first and second gel precursor fluids to produce the gel stemming material and to dispense the gel stemming material via an outlet. In use, the effective length of the hoses may be varied to position the dosing head and dispense the gel stemming material in the blast hole.

The use of polyferric sulphate (PFS) or ferric sulphate (FS); and sulphuric acid (SA); in combination to treat liquid animal effluent and/or sludge (i.e., a combination treatment), to reduce methane emissions from liquid animal effluent and/or sludge (i.e., a combination treatment), compared to untreated liquid animal effluent and/or sludge.

A mixing assembly includes a mixer having a mixer housing, a mixing element having a first and second ends, first and second entry openings arranged at the first end and an outlet opening arranged at the second end of the mixer, a cartridge including a head part having first and second outlet openings, a connection device to connect the mixer to the head part of the cartridge such that the first and second outlet openings of the cartridge align with the inlet first and second openings of the mixer, the connection device configured as a bayonet connection, and an alignment element to align the mixer relative to the head part, the alignment element comprising an alignment projection and a corresponding alignment recess to engage with one another.

An injector device for supplying a chemically reactive component to a mixing head includes a modular structure defined by a hollow housing and guiding body extending around a longitudinal symmetry axis and having one or more supply openings for supplying the chemically reactive component; in the hollow body a nozzle orifice is obtained arranged to face and communicate with a mixing chamber obtained in the mixing head; a pin-shaped partialization and control element, which is housed and slidably movablealong the longitudinal symmetry axisin the hollow body and configured to vary a narrowed active section of the nozzle orifice; on the partialization and control element a tip portion is obtained that is conformed to receive pressure from the respective polymer component delivered to said hollow body so as to move away said partialization and control element from said nozzle orifice to vary the area of said narrowed active section; a modular adjusting and contrasting unit, which is removably couplable with the hollow body and with the partialization and control element and configured to exert an axisymmetric thrust action on the partialization and control element to arrange the partialization and control element in an initial position and preload condition to adapt the narrowed active section to a reference flowrate and pressure of the polymer component and subsequently to vary the position of said partialization and control element to adjust the narrowed active section according to the flowrate variation, exerting the contrasting force that is suitable for balancing the pressure exerted by the polymer component; the modular adjusting and contrasting unit includes a series of interchangeable elastic elements of conical disc shape, configured to exert a non-linear elastic action that is such as to contain the retracting stroke of the partialization and control element, limiting as much as possible the pressure variation at the variation of the flowrate of the respective polymer component entering the hollow housing and guiding body; the modular adjusting and contrasting unit, the tip portion and the nozzle orifice cooperate mutually to confer to the injector device a geometric conformation with high section gain, corresponding to a high ratio between the variation of the area of narrowed active section and the longitudinal shift of the partialization and control element.

Disclosed is a substrate processing apparatus that is capable of preventing defects from occurring in a substrate processing process when a substrate is processed by supplying a temperature and concentration controlled treatment solution to the substrate. According to an exemplary embodiment, the substrate processing apparatus includes a mixing manifold, and in the mixing manifold, first to fourth inlet lines are connected in parallel with an outlet line, and a high-flow rate liquid is supplied toward a low-flow rate liquid.