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.

An ultrasonic spray apparatus is configured to minimize contact between bubbles, which are generated due to ultrasonic excitation, and ionized water when the bubbles are discharged. The ultrasonic spray apparatus is configured so that a discharge pipe is installed to start from a bottom or a side surface of an accommodation space storing ionized water and protrude above the ionized water filled in the accommodation space. The bubbles are able to be discharged into the accommodation space through the discharge pipe. Changes in properties of the ionized water may be prevented. The properties of the ionized water may be utilized as they are. The discharge of the bubbles is possible even when anyone of the branched portions is blocked, and interference with a flow of the bubbles is prevented in advance even when water drops or the like generated inside the accommodation space block any one of the branched portions.

An electrolytic assembly and a laundry treatment apparatus. An electrolytic assembly includes an electrolytic device, a heating member, and a mounting device. The electrolytic device includes an electrode. The electrolytic device and/or heating member is connected to the mounting device. The heating member and the electrode are located on the same side of the mounting device. The electrolytic assembly can produce a hydroxyl radical having a strong oxidization activity by electrolyzing water by means of the electrolytic device to perform disinfection and sterilization, and can further heat a liquid to a required temperature by means of the heating member. The integration of the heating member and the electrolytic device can facilitate the arrangement of the structures of the heating member and the electrolytic device more compact and facilitate overall assembly/disassembly.

An electrolysis cell and housing provides for simple, toolless cell installation and removal of the electrolysis cell. The electrolysis cell includes an anode and a cathode and requires periodic removal of the electrolysis cell from the housing for cleaning or replacement due to accumulation of deposits on the anode and the cathode. The electrolysis cell includes three push-in fluid connectors and two push-in electrical connections. A filter may be included serially between a water inlet and the electrolysis cell and may include two push-in fluid connectors. A housing rear cover may hold the electrolysis cell and filter in place in the housing and may be removed and reattached to access the electrolysis cell without tools.

The bottling system herein provides for dispensing water with added ingredients into a container. The bottling system includes a distillation station for distilling a flow of the water, an ionization station for raising the pH of the flow of water, one or more ingredient injection stations to add the ingredients into the flow of water, and a filling station for filling the container with the flow of water with the added ingredients.

Technologies are generally described for an apparatus configured to process a volume of a fluid and provide an electrolyzed fluid. Example apparatuses described herein may include a base cell, electrodes and/or a variable expansion cell. The base cell may be configured to contain at least a portion of the volume of the fluid. Electrodes may include an anode and a cathode. The electrodes may be configured to be mounted within the base cell. The variable expansion cell may be coupled to the base cell, and adjustably configured to change a volumetric space of the apparatus to accommodate the volume of the fluid such that the electrodes are substantially immersed in the fluid.

An aquaculture system is provided. The aquaculture system includes a cultivation pond, a water circulation unit, a water quality detector, and a water processing module. The cultivation pond for storing the cultivation water has a recirculation inlet and recirculation outlet. The water circulation unit is in fluid communication with the cultivation pond to allow the cultivation water in the cultivation pond to circulate through the water circulation unit. The water quality detector is used to detect the quality of the water to obtain water quality information. The water processing module includes an electrolytic gas generator and a control unit to improve the quality of water. The control unit receives the water quality information and adjusts the applied voltage on the electrolytic gas generator according to the water quality information to control the gas species and a ratio of the gases generated by the electrolytic gas generator.

A metal ion generator for fluids includes a pipe having an insertion aperture positioned between the fluid inlet and fluid exit, and a conductive member configured to be removably secured in the insertion aperture. The conductive member includes a rigid non-conductive extension and a metal bar. When secured in the insertion aperture, the rigid non-conductive extension positions the metal bar into the direct flow of fluid between the fluid inlet and the fluid exit. A power source applies a voltage to the conductive member causing the metal bar to function as an anode and generate metal ions that are transferred into the fluid. The power supply also connects to a cathode such as the pipe or a second conductive member secured in the insertion aperture.

The present disclosure discloses a novel membrane-less water electrolysis method for obviously increasing electrolysis efficiency. The method focuses on enabling more impurities in water to be electrolyzed to produce many electrons and conductive ions, and creating good conditions to increase water electrolysis efficiency. A spacing of a gap reserved between a positive electrode and a negative electrode is designed according to a reasonable minimization principle, and the gap is less than 5 mm and more than 0 mm, thereby benefiting enhancement of electrolysis between the impurities and the water molecules in the water; and in a water electrolysis process, the water can smoothly flow in the gap between the positive and the negative electrodes, and a probability and quantities of the impurities and the water molecules electrolyzed by the positive and the negative electrodes are increased, thereby increasing the electrolysis efficiency of the water.

The present invention relates to a device and method for controlling the pH of a UpA cell. The device comprises a receiving unit for receiving a preset parameter including a desired pH value; a computing module configured to calculate an UpA cell parameter based on the preset parameter; and a control module configured to control the UpA cell based on the calculated UpA cell parameter.