A method for separating water from a mixture containing water and at least one volatile acidic substance and/or at least one volatile basic substance may include converting the at least one volatile acidic substance into the corresponding non-volatile basic substance by an acid-base reaction and/or converting the at least one basic substance into the corresponding non-volatile acidic substance, and separating the water from the at least one non-volatile acidic substance and/or the at least one non-volatile basic substance.

A distillation device may comprise a source fluid input and an evaporator in fluid communication therewith. The device may further comprise a compressor having an impeller coupled to a motor, the compressor having a low pressure inlet for vapor from the evaporator and a high pressure outlet for compressed vapor. The device may further comprise at least one temperature sensor configured to monitor temperature of vapor in the inlet and a condenser in heat transfer relationship with exterior surfaces of the evaporator and in fluid communication with the compressor outlet. The device may further comprise a controller configured to govern rotation speed of the impeller with an impeller motor command based on a calibrated motor speed for the distillation device. The controller may be configured to determine an adjusted motor speed for a next use of the device and overwrite the calibrated motor speed with the adjusted motor speed.

A distillation device may comprise a source fluid input and an evaporator in fluid communication therewith. The device may further comprise a compressor having an impeller coupled to a motor, the compressor having a low pressure inlet for vapor from the evaporator and a high pressure outlet for compressed vapor. The device may further comprise at least one temperature sensor configured to monitor temperature of vapor in the inlet and a condenser in heat transfer relationship with exterior surfaces of the evaporator and in fluid communication with the compressor outlet. The device may further comprise a controller configured to govern rotation speed of the impeller with an impeller motor command based on a calibrated motor speed for the distillation device. The controller may be configured to determine an adjusted motor speed for a next use of the device and overwrite the calibrated motor speed with the adjusted motor speed.

Provided here is a system and method for harnessing geothermal energy for generation of electricity by using complete closed loop heat exchange systems combined with onboard drilling apparatus. The system includes several devices operating separately in many different applications in energy sectors, including Self Contained In-Ground Geothermal Generator; the Self Contained Heat Exchanger; the In-Line-Pump/Generator; and preeminent drilling system for drilling wider and deeper wellbores. The system can be used for harnessing heat from accessible lava flows; harnessing the waste heat from the flame on top of flares stacks and similar cases. Also, included is an architectural solution for the restoration of the terminal lake, the Salton Sea, an area of prevalent geothermal sources, including dividing lake in three sections and importing seawater in central section with pipeline system; providing condition for tourism; treating farmland runoff waters; generating electricity including solar energy; and producing potable water and lithium as byproducts.

A method and system of wastewater evaporation uses a turbine-based wastewater evaporation system to convert wastewater to steam. The wastewater evaporation system includes a wastewater heating track disposed in the interior of the exhaust collector of the turbine in the flow path of turbine exhaust. The wastewater fluidly communicated therethrough is heated by the turbine exhaust and fluidly communicated to a plurality of atomization nozzles. The plurality of atomization nozzles direct atomized wastewater into the interior of the exhaust port of the turbine that is converted to steam in the presence of turbine exhaust within the exhaust port. The system may be disposed on a mobile trailer or skid to facilitate disposing the system on a job site and may be remotely controllable by a remote operator.

A method and system of wastewater evaporation uses a turbine-based wastewater evaporation system to convert wastewater to steam. The wastewater evaporation system includes a wastewater heating track disposed in the interior of the exhaust collector of the turbine in the flow path of turbine exhaust. The wastewater fluidly communicated therethrough is heated by the turbine exhaust and fluidly communicated to a plurality of atomization nozzles. The plurality of atomization nozzles direct atomized wastewater into the interior of the exhaust port of the turbine that is converted to steam in the presence of turbine exhaust within the exhaust port. The system may be disposed on a mobile trailer or skid to facilitate disposing the system on a job site and may be remotely controllable by a remote operator.

A system to treat and desalinate wastewater using a low energy ejector desalination system (LEEDS), which employs a static liquid-gas ejector and maximum heat integration in the water treatment system.

A system to treat and desalinate wastewater using a low energy ejector desalination system (LEEDS), which employs a static liquid-gas ejector and maximum heat integration in the water treatment system.

An arrangement for providing sterile water for injection purposes is described. A device for heating drinking water above the boiling point, a device for maintaining a chamber inner pressure which lies below the atmospheric pressure, and an electronic controller are provided, and the chamber is equipped with at least one membrane which is impermeable for liquids and a film or plate at a distance from the membrane, wherein steam which is permeated through the membrane is condensed on the film of plate. The membrane and the film or plate form a module, and the condensed water can be removed from the chamber via an outlet as sterile water for injection purposes.

A water vapor distillation system. The system includes a water vapor distillation device configured to receive a volume of source water from a fluid source and produce distillate, the device comprising: a concentrate flow path comprising a concentrate output; a distillate flow path comprising a distillate output; at least one source proportioning valve; a first heat exchanger comprising at least a portion of the distillate flow path; a second heat exchanger including at least a portion of the concentrate flow path, wherein the first heat exchanger and the second heat exchanger in fluid flow communication with the fluid source; a distillate sensor assembly in communication with the distillate flow path and located downstream the first heat exchanger, the distillate sensor assembly configured to generate a distillate temperature measurement; and a controller configured to control the source proportioning valves, the controller configured to: receive the distillate temperature measurement; determine the difference between a first target temperature and the distillate temperature measurement; and split the source water from the fluid source between the first heat exchanger and the second heat exchanger based on the difference between the first target temperature and the distillate temperature measurement.