Abstract: A system and method for facilitating healthcare water control point maintenance and compliance includes a server in network communication with user devices of technician users and supervisory users. A server database stores room data for each of a plurality of rooms, including a room identifier, group identifiers of location groups with which the room is associated, types of water control points within the room, prescribed service interval for each of the types of water control points, quantity of each type of water control point within the room, service completion status, and date of last service completion. Technician users are able to review rooms in which water control point service is required, and input information about the status of the control points they service. The supervisory users can view status data concerning each water control point based on various selectable location levels, including room, floor, building, campus and company levels.

Abstract: The disclosed invention concerns a process comprising: (a) providing a pregnant leach solution comprising copper values; (b) contacting the pregnant leach solution with an organic phase comprising a copper extractant at an extraction temperature, Text, to form a loaded organic phase comprising the metal values; (c) contacting the loaded organic phase with an aqueous stripping solution at a stripping temperature, Tstrip, to form a copper-enriched stripping solution; wherein the difference in temperature (?T) between the stripping temperature and the extraction temperature according to equation (I): ?T=Tstrip?Text is less than or equal to about 10° C. In other increasingly more preferred embodiments of the invention, the difference in temperature (?T) is less than or equal to about 5° C., less than or equal to about 2.5° C., less than or equal to about 0° C., less than or equal to about ?5° C., and less than or equal to about ?10° C.

Abstract: Ketoximes, processes for their preparation, compositions containing them, and a copper extraction process using the compositions.