Abstract: The disclosure relates to devices and systems for configurable, contaminant-specific water filtration and treatment under pressure. In particular, the disclosure relates to a contaminant-specific configurable and modular water filter and a water filtration system maintained under positive or negative pressure, comprising modular housings, each housing defining a plurality of reconfigurable compartments operable to accommodate contaminant-specific filtering units in an order configured to minimize pressure drop along the flow direction of the water.

Abstract: The disclosure relates to devices and systems for configurable, contaminat-specific water filtration and treatment. In particular, the disclosure relates to a contaminant-specific configurable and modular horizontal water filter and a water filtration system, comprising modular housings, each housing defining a plurality of reconfigurable compartments operable to accommodate contaminant-specific filtering units.

Abstract: The disclosure is directed to high efficiency solar still assemblies and their components, and more particularly, to a solar still capable of absorbing direct sunlight and redirected sunlight using a mobile heliostat configured to align the still evaporator, the heliostat and a counter-current heat exchanger with the sun.

Abstract: The present invention is directed to high efficiency solar still assemblies and their components, and more particularly, a solar still capable of absorbing direct sunlight and redirected sunlight using a mobile heliostat configured to align the still evaporator, the heliostat and a counter-current heat exchanger with the sun.

Abstract: A physical distribution system for distributing prescribed medications ordered by physicians from a storeroom via a pharmacy to patients in a hospital department in a secure and reliable manner. The physical distribution system comprises a container with compartments, and dispensers. Each of the compartments is associated with an electronic lock associated with an opening code uniquely associated with a physician, a patient and prescription data. Each of the plurality of dispensers is associated with a unique patient related code. Each electronic lock is arranged to enable entering the prescribed medications into the associated compartment upon identification of the associate opening code. Each electronic lock is arranged to enable disposing prescribed medications from compartments into the dispenser upon identification of a patient related code on the dispenser corresponding to patient data in the opening code. The prescribed medications are associated with their prescription data.