Abstract: A foam generating device includes a housing defining an agitation chamber and a conditioning chamber. A cartridge assembly arranged within the agitation chamber defines an agitation flow path of the solution to increase a quantity of a gas in the solution. A conditioning assembly arranged within the conditioning chamber defines a tortuous flow path for the solution including a plurality of cylindrical discs configured to sequentially receive the solution. Each of the discs defines a plurality of radial ribs on a first side and on a second side opposite the first side, the first and second sides separated by a floor, and a disc passage defined in the floor. The conditioning assembly is adjustable in order to selectively define the tortuous flow path with a first quantity of radial ribs and second quantity of radial ribs in order to alter the aeration of the solution along the tortuous path.

Abstract: A foam generating device includes a housing defining an agitation chamber and a conditioning chamber. A cartridge assembly arranged within the agitation chamber defines an agitation flow path of the solution to increase a quantity of a gas in the solution. A conditioning assembly arranged within the conditioning chamber defines a tortuous flow path for the solution including a plurality of cylindrical discs configured to sequentially receive the solution. Each of the discs defines a plurality of radial ribs on a first side and on a second side opposite the first side, the first and second sides separated by a floor, and a disc passage defined in the floor. The conditioning assembly is adjustable in order to selectively define the tortuous flow path with a first quantity of radial ribs and second quantity of radial ribs in order to alter the aeration of the solution along the tortuous path.

Abstract: A system and method for generating and dispensing a diluted sodium hydroxide solution, the system including an electrolysis unit configured to electrochemically generate a concentrated sodium hydroxide solution from an anolyte solution formed with a non-chlorinated electrolyte. The system also including a dosing pump configured to receive dilution water and the concentrated sodium hydroxide solution at a high dilution ratio to produce the diluted sodium hydroxide solution, and a dispenser configured to dispense the diluted sodium hydroxide solution.

Abstract: Mobile device advertising chains are described herein. Presenting a primary offer, comprising a first action, is caused on a mobile computing device. The first action is caused on the mobile computing device. An end of the first action is detected. Presenting a purchase offer, comprising a purchase action, is caused on the mobile computing device after the end of the first action. Data indicating that the purchase action was completed in connection with the mobile computing device based on the purchase offer is received. A sum of the value to confer in connection with the device for accepting both the primary offer and the purchase offer is determined. The sum of the values may be used in optimizing subsequent presentations of the primary offer to other mobile devices.

Abstract: A system and method for generating and dispensing a diluted sodium hydroxide solution, the system including an electrolysis unit configured to electrochemically generate a concentrated sodium hydroxide solution from an anolyte solution formed with a non-chlorinated electrolyte. The system also including a dosing pump configured to receive dilution water and the concentrated sodium hydroxide solution at a high dilution ratio to produce the diluted sodium hydroxide solution, and a dispenser configured to dispense the diluted sodium hydroxide solution.

Abstract: Mobile device advertising chains are described herein. Presenting a primary offer, comprising a first action, is caused on a mobile computing device. The first action is caused on the mobile computing device. An end of the first action is detected. Presenting a purchase offer, comprising a purchase action, is caused on the mobile computing device after the end of the first action. Data indicating that the purchase action was completed in connection with the mobile computing device based on the purchase offer is received. A sum of the value to confer in connection with the device for accepting both the primary offer and the purchase offer is determined. The sum of the values may be used in optimizing subsequent presentations of the primary offer to other mobile devices.

Abstract: A control system and method of use for controlling work output delivered to a floor surface by a work tool associated with a floor maintenance machine. The control system includes a hydraulic power source, a motor assembly coupled to the power source and the work tool, a pressure sensor in communication with the motor assembly, an actuator coupled to the work tool, and a controller in communication with the pressure sensor. A valve is configured to regulate the pressure provided by the power source and applied the actuator assembly. Based on a sensed pressure applied to the motor assembly, the controller causes the actuator assembly to adjust contact of the work tool with the floor surface. Work output delivered to the floor surface by the machine can be uniformly maintained during a cleaning period as the controller adjusts floor contact of the work tool via the hydraulic actuator.