Apparatus for providing a laundry product to a wash load based on user input, comprising a dosing unit (2) for placing in a washing machine drum and a dispensing device (1) having a dispensing area (3), a nozzle (4) and a plurality of reservoir cartridges (6a, 6b, 6c) containing various laundry products that are combined by a user and which are dispensed into the dosing unit (2) by said nozzle (4) as soon as said dosing unit (2) is placed in the dispensing area (3) located underneath the nozzle (4).

This disclosure relates to water treatment devices that utilize photocatalytic oxidation to generate oxidizing agents. A water treatment device is configured to be connected in line between a water supply and a washing machine. Wash water from the water supply passes into the device and through a conduit of the device. A reaction chamber includes an ultraviolet lamp and a catalyst cell for generating the oxidizing agents. The generated oxidizing agents are injected into the wash water as it passes through the conduit. The water treatment device also includes a flow sensor placed in line with the conduit to determine when the device should be activated to generate the oxidizing agents.

A floor cleaning machine is provided. The floor cleaning machine includes a cleaning head configured for cleaning a floor surface with a cleaning solution. A collection mechanism is configured to collect used cleaning solution following use by the cleaning head. A conduit fluidly connects the collection mechanism with a recovery tank. The conduit is configured to convey a flow of the used cleaning solution from the collection mechanism to the recovery tank. A defoaming system is positioned proximate the recovery tank and includes a solid chemical defoaming form. The solid chemical defoaming form is configured for dissolution within the flow of the used cleaning solution. The flow of the used cleaning solution is directed over the solid chemical defoaming form and into the recovery tank.

A floor cleaning machine is provided. The floor cleaning machine includes a solution tank for a cleaning solution. A pre-canister sensor receives the cleaning solution and measures the concentration of any dissolved solids. A canister assembly receives a portion of the cleaning solution from the pre-canister sensor and dissolves portions of a solid chemical form into the cleaning solution thereby forming blended droplets. The canister assembly has a spray nozzle positioned vertically above the solid chemical form. A post-canister sensor receives a mixture of the cleaning solution from the pre-canister sensor and the blended droplets from the canister assembly. The post-canister sensor measures the concentration of any dissolved solids within the mixture of the cleaning solution from the pre-canister sensor and the blended droplets from the canister assembly. A comparison of the baseline and post-canister measurements outside of a desired range results in replacement of the solid chemical form.

Introduced here are systems for customized formulation and production of cleaning products and associated methods for using those systems. A system may include a computer-implemented platform (also referred to as a formulation platform or production platform) that is communicatively connected to an interactive dispensing machine responsible for making cleaning products. An individual or company may be permitted to select, create, or modify formulas via the production platform, while the interactive dispensing machine can produce cleaning products in accordance with those formulas.

Provided are: a method of producing heated ozone water, the method capable of producing heated ozone water having an extremely high ozone concentration by suppressing a reduction in the ozone concentration in high-concentration heated ozone water; heated ozone water; and a semiconductor wafer-cleaning liquid using the heated ozone water. A method of producing heated ozone water obtained by dissolving ozone in pure water, the method being characterized by including: adjusting a pH of the pure water to 3 or less by adding acid to the pure water; to obtain an acid water, dissolving an ozone gas in the acid water; and heating the pure water, the acid water or the ozone water, to 60 C. or more.

A chemistry dispensing assembly for a laundry appliance includes a reservoir that dispenses a laundry chemistry to a treatment chamber. A mixing channel is positioned below the reservoir that receives the laundry chemistry dispensed from the reservoir. A fluid assembly delivers a fluid carrier through a flow path that includes the mixing channel. The mixing channel is defined between an underside of the reservoir and an upper surface of the mixing channel.

An automated machine is provided for mixing and dispensing liquid detergents remotely controlled by a control software connected to a server which updates product databases, which is executed, together with other software for dispensing and delivering liquid content and surfactant detergent with anionic and cationic tensio-active chemical compounds as the basis of its selected formulation of Genapol, sodium phenyl sulfonate and the sodium lauryl sulfonate with preservatives such as formaldehyde and bactericides such as glutaraldehyde in a mixture of concentrated detergent with water in a proportion between 30% and 40%; where said machine is manipulated with a touch screen that drives two types of injectors that send product, to make the liquid mixture, to a static mixer or to a dynamic mixer and said machine conducts said mixed liquid to a tank of finished product to be dispensed by a filling spout placed on the front of a container-shaped casing.

A turbine system includes a foam generating assembly having an in situ foam generating device at least partially positioned within the fluid passageway of the turbine engine, such that the in situ foam generating device is configured to generate foam within the fluid passageway of the turbine engine.

Systems and methods are described for dissolving ammonia gas in deionized water. The system includes a deionized water source and a gas mixing device including a first inlet for receiving ammonia gas, a second inlet for receiving a transfer gas, and a mixed gas outlet for outputting a gas mixture comprising the ammonia gas and the transfer gas. The system includes a contactor that receives the deionized water and the gas mixture and generates deionized water having ammonia gas dissolved therein. The system includes a sensor in fluid communication with at least one inlet of the contactor for measuring a flow rate of the deionized water, and a controller in communication with the sensor. The controller sets a flow rate of the ammonia gas based on the flow rate of the deionized water measured by the sensor, and a predetermined conductivity set point.