A skin cleaning device includes a body, the body is provided with a water storage tank, the water storage tank includes a clean water tank and a waste water tank, the body is provided with an electrolytic device, the water inlet of the electrolytic device is connected with the clean water tank, the water outlet of the electrolytic device is connected with a suction nozzle capable of contacting with the skin, the suction nozzle is also connected with a pump body, and the water outlet end of the pump body is connected with the waste water tank. The device can immediately generate hydrogen rich water with high efficiency and avoid wasting waiting time for electrolysis.

Methods, systems, and apparatus, relate to a method for carbon capture from sea water. A first source of sea water into a reverse osmosis chamber. Reverse osmosis is performed on the sea water to produce fresh water and brine. The brine is provided to an electrolyzer. A current is passed through the brine and fresh water, thereby producing a hydroxide solution in a cathode chamber of the electrolyzer. The hydroxide solution is collected and placed into a contacting chamber and new sea water introduced. Precipitates are produced comprising at least calcium carbonate and magnesium carbonate.

According to one embodiment, there is provided a carbon dioxide fixation system includes an electrolytic cell and a settling tank. An electrolytic cell electrolyzes seawater to generate sodium hydroxide (NaOH). A settling tank mixes the sodium hydroxide generated in the electrolytic cell, concentrated seawater, and carbon dioxide (CO.sub.2) to precipitate magnesium carbonate in which the carbon dioxide is fixed to magnesium (Mg) contained in the concentrated seawater.

The present invention provides a gas generator and comprises an electrolytic cell, a condensate filter device, and an atomizing device. The electrolytic cell is for electrolyzing electrolyzed water to generate a gas with hydrogen. The condensate filter device includes a gas pathway, a filter, and an isolated component. The isolated component is used for limiting the movement of the filter inside the gas pathway. The gas generated from the electrolytic cell is condensed and filtered through the filter for generating a filtered gas with hydrogen. The atomizing device is used for generating an atomizing gas to be mixed with the filtered gas to generate a healthy gas. The present invention uses the condensate filter device to filter out the electrolyte from the filtered gas with hydrogen to be mixed with the atomizing gas for generating the healthy gas.

A hydrogen-enriched water generator and dispenser includes a main casing, a hydrogen water generator supported in the main casing, and a water tank. The hydrogen water generator includes a magnetic field generator and an electrode arrangement supported in the main casing. The water tank is adapted for storing a predetermined amount of regular water. The magnetic field generator is arranged to deliver electromagnetic wave having ultra-long wavelength to the regular water stored in the water tank upon electrolyzing and ionizing by the electrode arrangement, so that the regular water is electrolyzed and ionized to contain a predetermined amount of hydrogen ions for direct consumption.

The present invention relates to systems and methods for cleaning materials, such as flooring and upholstery. In some cases, the systems and methods use an electrolytic cell to electrolyze a solution comprising sodium carbonate, sodium bicarbonate, sodium acetate, sodium percarbonate, potassium carbonate, potassium bicarbonate, and/or any other suitable chemical to generate electrolyzed alkaline water and/or electrolyzed oxidizing water. In some cases, the cell comprises a recirculation loop that recirculates anolyte through an anode compartment of the cell. In some cases, the cell further comprises a senor and a processor, where the processor is configured to automatically change an operation of the cell, based on a reading from the sensor. In some cases, a fluid flows past a magnet before entering the cell.

In some additional cases, fluid from the cell is conditioned by being split into multiple conduits that run in proximity to each other. Additional implementations are described.

The present disclosure relates to bioremediation systems and methods for wastewater treatment in heavy industry, including the mining industry. A benefit of the systems and methods disclosed herein can include the reduction of heavy metals in wastewater. Another benefit can be the treatment of acidic wastewater to achieve higher pH levels. An additional benefit can be the use of carbon dioxide to raise the pH level of acidic wastewater, or to produce feedstocks for the growth of anaerobic or aerobic microorganisms that are capable of reducing a concentration of heavy metals in wastewater. A benefit of the systems and methods herein can include the treatment of acid mining drainage wastewater, as well as heavy metal removal from other industrial wastewater. Another benefit of the methods and systems disclosed herein can include reduction of excess carbon dioxide from the environment.

The invention generally relates an apparatus for generation of hydrogen and oxygen gases by utilizing seawater. The invention also relates to a method of making hydrogen and oxygen gas by utilizing anion exchange membranes and seawater. This abstract is intended as a scanning tool for purposes of searching in the particular art and is not intended to be limiting of the present invention.

Electrolyzer for catholyte production comprises an inner hollow cylindrical anode, an outer cylindrical cathode, and a diaphragm interposed between them. The length of the working part of the anode is at most 2 to 6 times the outer diameter of the anode. The inner hollow anode is made of one or two sections, the sections being connected to each other by a flow dielectric cylindrical sleeve having a diameter not larger than the outer diameter of the anode. The inner hollow anode has openings for introduction of water into inner cavity of the anode and openings for discharge of water at opposite ends of diameters of the anode lid. The electrolyzer for catholyte production operates in a horizontal position because outlet openings of the anode lid are located at the ends of the diameter of the anode lid, close to the outlet openings of the electrolyzer lid facing vertically upwards.

A hydrogen-containing water generator includes a cathode portion of cylindrical shape that has a plurality of openings in a side thereof, an anode portion of cylindrical shape that is provided radially outside the cathode portion and has a plurality of openings in a side thereof, an electrolytic vessel that is transparent, has a cylindrical shape, and is internally provided with the cathode portion and the anode portion, a water supply part that supplies water into the cathode portion from one end side of the cathode portion; and a drain part that drains water inside the electrolytic vessel from the other end side of the cathode portion.