Abstract: The present invention relates to a device comprising a photovoltaic system, a water treatment system, a first heat exchanger, a second heat exchanger, a first fluidic circuit for circulating a first fluid through said first heat exchanger, said first heat exchanger being in thermal contact with said photovoltaic system, and a second fluidic circuit for circulating said second fluid through said second heat exchanger and through said water treatment system.

Abstract: The invention notably relates to a computer-implemented method of water management for an industrial site, the method comprising collecting, via user-interaction, data related to one or more exploitation scenarios of the industrial site, for each respective exploitation scenario, computing, automatically by a computer system and based on the collected data, for each indicator of a plurality of indicators, a respective indicator value, the plurality of indicators comprising a first group of one or more water risk assessment indicators and a second group of one or more environmental footprint indicators, and displaying, simultaneously on a display of the computer system, a plurality of graphical representations including for the indicator value of each indicator of the first group and the second group, a respective graphical representation. The invention improves water management for an industrial site.

Abstract: The disclosure relates to a method for oxidising one or more organic compounds, including placing the organic compounds in contact with at least one oxidising agent as well as with a catalyst agent including at least one source of divalent or trivalent transition metal ions and at least one poly-?-hydroxyacrylic acid and/or a poly-?-hydroxyacrylate. The disclosure can be used for removing pollutants from soils.

Abstract: The device for ionophoresis combines a donor electrode assembly, a counter electrode assembly and a generator of electricity. The donor assembly comprises a primary reservoir element containing the active principle and a secondary reservoir element containing a neutral electrolyte, these reservoir elements being separated by a semipermeable membrane in polymer material in contact with each of them, and an electrode in contact with the secondary reservoir element. The polymer material of the membrane consists at least in polyethyerblocamide with an Mn between 10000 and 300000 and containing by weight, 35% to 90% of polyamide sequences. The invention is applicable to the transcutaneous administration of active principles to a subject with improved efficiency.

Abstract: In order to remove the salts (in particular NH.sub.4 Cl) present in an aqueous sulphonamide solution (in particular CH.sub.3 SO.sub.2 NH.sub.2), the solution is subjected to a two-compartment electrodialysis. By maintaining the pH at a value below 7, the formation of ammonia is avoided. The demineralized solution can be concentrated in order to receover after crystallization, the sulphonamide.

Abstract: An electrodialysis method using a bipolar membrane (BP) for regenerating acids, wherein a series of base (B), acid (A) and salt (S) compartments are provided between a positive electrode (anode) and a negative electrode (cathode), said compartments being defined by a series of membranes: cationic, bipolar, anionic, cationic, bipolar and so forth, and a solution being circulated through each compartment. An additional anionic membrane (10) is applied to the anionic side (11) of the bipolar membrane (BP) with no discernible gap therebetween so that contamination of the acid compartment by cations is reduced.

Abstract: Process for the treatment of drilling muds recovered at the surface of the ground, especially synthetic muds, characterized in that it comprises at least one stage of hydrolysis of said mud by means of a lipase.