Patent ID: 11945738
Assignee: nan
Field: Environmental technology (Chemistry)
Classification: CPC C  B | IPC B  C

Claim 0:
1. Unit for extemporaneous generation of a quantity, variable on request, of a solution based on water of a predetermined concentration of at least one solute, comprising:
at least one choice interface for allowing the user to set a desired quantity of solution to be generated from a plurality of possible quantities;
purified water supply means comprising at least one water purification station adapted to receive water from outside the unit and to purify the water to create purified water;
means for supplying at least one solute;
at least one mixing station adapted to mix the purified water with said at least one solute in quantities such as to form a set quantity of solution; and
management means comprising calculation means communicating with the at least one choice interface for calculating the quantity of purified water and the quantity of solute to be mixed for producing the quantity of solution set by the user;
wherein management means are in operating communication with the purified water, wherein the means for supplying at least one solute and the management means direct said calculated quantities of purified water and solute to the mixing station;
wherein the management means controls a concentration of the solution to be generated by calculation of osmolarity of the solution, and the management means stops the mixing in the mixing station when both a number of molecules using a stochiometric measure and a dissociation constant using a pH measure reach target values.