A method for controlling treatment of an industrial water system is disclosed. The method comprises the steps of providing an apparatus for controlling delivery of at least one treatment chemical, the apparatus comprising at least one sensor and an electronic input/output device carrying out a protocol; measuring a parameter of the industrial water system using the at least one sensor; relaying the measured parameter to the electronic device; adjusting the protocol based on the measured parameter; delivering a concentrated treatment chemical into a stream of the industrial water system according to the adjusted protocol, the concentrated treatment chemical comprising an active ingredient, the active ingredient traced as necessary, the active ingredient having a concentration; repeating the measuring, the adjusting, and the delivering; and optionally repeating the steps for n-number of parameters, n-number of active ingredients, and/or n-number of concentrated treatment chemicals.

The present invention discloses a beverage dispenser, having a supply opening adapted for supplying an aqueous liquid from a source of aqueous liquid, wherein the supply opening is couplable to the source of aqueous liquid; a recooling heat exchanger having a heat receiving portion, a recooling inlet and a recooling outlet, wherein the supply opening is coupled with the recooling inlet; a reverse osmosis filter having an inlet for aqueous liquid, a permeate outlet and a concentrate outlet, wherein the recooling outlet of the recooling heat exchanger is connected to the inlet of the reverse osmosis filter; and a cooling device having a cooling portion extracting heat energy from the permeate and a heat dissipation portion dissipating energy to the heat receiving portion of the recooling heat exchanger; wherein the heat dissipation portion of the cooling device is thermally coupled with the heat receiving portion of the recooling heat exchanger; and wherein the cooling portion of the cooling device is thermally coupled with the permeate exiting the permeate outlet of the reverse osmosis filter, wherein the permeate enters the cooling portion by a cooling portion permeate inlet and exits the cooling portion by a cooling portion permeate outlet.

The present invention relates to a method for separating biomass from a solution comprising bi-omass and at least one aroma compound. comprising providing the solution comprising bio-mass and aroma compounds. lowering the pH value of the solution below 7 by adding at least one acid to the solution comprising biomass and the at least one aroma compound. adding an adsorbing agent to the solution comprising biomass and aroma compounds. and carrying out first membrane filtration so as to separate the biomass from the solution comprising the at least one aroma compound.

Embodiments of a fluid filtration system constructed in accordance with principles of the present disclosure can be used to automatically condition the single use filter for efficient use thereof. For example, in embodiments, the fluid filtration system can include a filter conditioning program containing at least one of a filter priming module, a filter flushing module, and a filter pressurizing module.

A fluid filtration system includes a single use filter removably mounted to a cabinet of a workstation. The upstream end of the single use filter is in fluid communication with a pump via a fluid supply conduit that includes a test junction. An integrity test device is supported by the cabinet and is in fluid communication with the upstream end of the single use filter via a test conduit fluidly connected to the single use filter via the test junction of the fluid supply conduit. The integrity test device adapted to be connected to a source of pressurized gas and to selectively direct a flow of pressurized gas through the test conduit and the single use filter to perform a test operation on the single use filter.

A fluid filtration system includes a single use filter removably mounted to a cabinet of a workstation. The upstream end of the single use filter is in fluid communication with a pump via a fluid supply conduit that includes a test junction. An integrity test device is supported by the cabinet and is in fluid communication with the upstream end of the single use filter via a test conduit fluidly connected to the single use filter via the test junction of the fluid supply conduit. The integrity test device adapted to be connected to a source of pressurized gas and to selectively direct a flow of pressurized gas through the test conduit and the single use filter to perform a test operation on the single use filter.

Embodiments of a fluid filtration system constructed in accordance with principles of the present disclosure can be used to automatically condition the single use filter for efficient use thereof. For example, in embodiments, the fluid filtration system can include a filter conditioning program containing at least one of a filter priming module, a filter flushing module, and a filter pressurizing module.

Embodiments of a fluid filtration system constructed in accordance with principles of the present disclosure can be used to automatically condition the single use filter for efficient use thereof. For example, in embodiments, the fluid filtration system can include a filter conditioning program containing at least one of a filter priming module, a filter flushing module, and a filter pressurizing module.

A drying method for a separation membrane includes supplying a gas for drying to the separation membrane so that a value obtained by dividing the difference between a maximum value and a minimum value of a flow rate of the gas for drying on a membrane surface of the separation membrane by the minimum value of the flow rate is less than or equal to 15%. The gas for drying is less than or equal to 40 degree C. and contains a water-soluble gas that has a solubility in 1 cm.sup.3 of water of greater than or equal to 0.5 cm.sup.3 in conditions of 40 degree C. and 1 atmosphere.

A device for tangential flow filtration includes a filter unit having first and second fluid openings, a filter element and a permeate opening, a first flow connection to connect the first fluid opening to a reservoir, a second flow connection to connect the second fluid opening to the reservoir, a first centrifugal pump in the first flow connection to convey the fluid from the reservoir to the filter unit, a first controller to actuate the first centrifugal pump, the filter unit designed such that the fluid for tangential flow filtration is capable of flowing substantially parallel to the filter element, a second centrifugal pump in the second flow connection, with which a counter-pressure is capable of being generated at the second fluid opening, and a second controller to actuate the second centrifugal pump.