A sewage treatment chlorinator for use at a site not connected to a municipal sewer system and system and method for use of the same are disclosed. In one embodiment of the sewage treatment chlorinator, a housing includes an external conduit coupled in a t-connection to a flow tube. An inner canister is sized to be selectively inserted and removed from the external conduit and includes a perforated end cap having a flow deck sized to suspend a chlorine tablet within a contact chamber of the flow tube. The flow tube receives effluent form an aerobic tank and discharge treated effluent to a post-treatment tank. At least a portion of the discharge from the flow tube is gravity-based discharge into the post-treatment tank.

Diffusion device intended to accept a flanged capsule containing a product that is to be diffused comprising a body, a bearing surface borne by the body directly or indirectly, an outlet passage for letting product out of the capsule, a knob mounted with the ability to rotate on the body, the knob comprising an upper part projecting axially beyond the bearing surface, the knob and the bearing surface being mounted with the capacity for helicoidal rotation relative to one another, a closure movement of the knob being able to bring the lower face of a rim of the device to face the bearing surface, the closure movement of the knob comprising a rotational movement of the knob with respect to the body causing a helicoidal movement between the knob and the bearing surface that is able to bring a lower face of the rim and the bearing surface closer together.

A droplet actuator for manipulating a fluid using an electrical field includes a droplet arranged on or over an electrode. The droplet includes a set of beads arranged substantially in a monolayer on or over a surface of the droplet actuator.

A dispensing system for delivery of a dispersant from a canister containing an erodible but cakeable water dispersant wherein the cakeable water dispersant in a one piece caked condition falls to a bottom of a divergent walled canister so the water flowing through a bottom portion of the canister continues to maintain erodible contact with the dispersant as the water disperant is consumed.

A clotting serum production device including a main chamber, an inlet housing, and an outlet port. The main chamber is defined by a first end wall, a second end wall opposite to the first end wall, and a side wall extending between the first end wall and the second end wall. The inlet housing extends from the first end wall. The inlet housing includes a first inlet port, a second inlet port, and a first conduit extending between the first inlet port and a second conduit. The second conduit extends between the second inlet port and the main chamber. The inlet housing is configured to provide one-way fluid flow from the first inlet port to the second inlet port and to provide one-way fluid flow from the second inlet port to the main chamber. An outlet port is in fluid communication with the main chamber and provides fluid communication with an exterior of the clotting serum production device.

The present application relates to improvements in machines for the preparation of beverage and food products, and in particular to such a machine which utilizes a compressed tablet of food or beverage product, which is inserted into the brew chamber of the machine, into which a liquid is directed to break up or dissolve the tablet. The machine for preparing a beverage or food product from a compressed disc of at least one ingredient includes a sealable brew chamber, and said brew chamber includes means for mounting the disc so that it is able to spin freely around a central axis. The brew chamber further includes an at least one nozzle having an outlet in the brew chamber located to direct a jet of liquid at a peripheral edge of the disc mounted in the brew chamber.

A discharge system includes a mixing vessel and a feedstock input in fluid communication with the mixing vessel. A solvent input is in fluid communication with the mixing vessel. A discharge output is in fluid communication with an outlet of the mixing vessel to discharge effluent. A method for generating turbulence on a liquid surface within a discharge system includes supplying a mixing vessel with feedstock fluid and solvent fluid to generate a liquid mixture and a gas pocket in the mixing vessel. The method includes supplying an impinging solvent fluid through a nozzle extending from a first end of the mixing vessel to generate a roiling surface at an interface between the gas pocket and the liquid mixture and permit uptake of gas from the gas pocket into the liquid mixture.

Embodiments of the present disclosure provide a detergent dispenser device and methods of systems related thereto. Dispensers of the present disclosure comprise a container with side walls, a base, and a lid. The dispensers and methods of use described herein are operable to store and contain a cleaning agent, allow fluid to be applied to the agent to create a cleaning solution, and further facilitate drying and fluid management.

The invention relates to a metering container for mixtures of food products and liquids, a metering device for mixtures of food products and liquids and a method for metering mixtures of food products and liquids.

The present disclosure is directed to an apparatus for facilitating the delivery of one or more chemical compounds to a stream of a fluid