Forming of disinfectant solutions

A method of dissolving a soluble disinfectant in solid format in a stream of water flowing in flow path, to provide an aqueous disinfectant solution in the flow path, the method including

• directing a stream of water along a flow path toward a disinfectant dissolution zone in a disinfectant dispensing device located in the flow path, in which disinfectant dissolution zone soluble disinfectant in solid format is located, such that water of the stream of water contacts the disinfectant in the dissolution zone and thus dissolves of the disinfectant, thereby forming a disinfectant solution in the flow path in the dispensing device;
• and
• prior to water of the stream of water contacting the disinfectant, in a flow modification zone that is in the flow path in the dispensing device at an effective distance upstream of the disinfectant dissolution zone, at constant volumetric flow rate of the stream of water, artificially modifying one or more flow characteristics of water of the stream of water, for modified impact of water of the stream of water onto the disinfectant, by means of a flow modifying component that is located in the flow modification zone,
• wherein artificially modifying one or more flow characteristics of water of the stream of water, for modified impact of water of the stream of water onto the disinfectant, by means of a flow modifying component includes one or a combination of two or more of
• artificially increasing the flow velocity of water of the stream of water,
• artificially decreasing the flow velocity of water of the stream of water,
• radially directing water of the stream of water, and
• axially directing water of the stream of water by physical interaction of the stream of water with the flow modifying component.