The disclosure claims a magnetizing device and method for preparing magnetized water for dust fall of an underground coal mine. The device is formed by a plurality of magnetic drums in a parallel connection with connecting elbows in a “U”-shaped arrangement manner. Each magnetic drum consists of an external magnet, an internal magnet, a hollow pressure pipe, a spiral blade, a screen magnet cover, a connecting steel column, a pressure pipe, a closed nut and a flange plate. According to the disclosure, the internal and external magnets are arranged on a spiral flow channel consisting of the hollow pressure pipe, the spiral blade and the pressure blade by means of an alternating arrangement, thereby building an efficient magnetization environment combined by pulse cutting magnetization and spiral turbulence, enabling that the water for dust fall flowing through is magnetized continuously and efficiently.

A magnetic fluid treatment system chamber for treating water for agricultural and other uses includes a fluid inlet and a fluid outlet opposite the fluid inlet. A fluid flow path runs from the fluid inlet to the fluid outlet. A plurality of ferrous metal rods is located circumferentially-spaced about the flow path. The ferrous metal rods are parallel to the flow path. A plurality of axially oriented magnets each has a north face and a south face. Each of the faces of the axially oriented magnets abuts one of the ferrous metal rods.

Devices, systems and methods for removing minerals from a conductive protonic fluid and creating oxidizers therein. A non-alternating flow of electrons in a conductive protonic fluid selectively precipitates hardness causing heavy minerals from the fluid. The decrease in hardness causing minerals leads to the protonic fluid moving towards a thermodynamic equilibrium that prevents precipitation of the noted hardness causing minerals. By-products from the process, like halogens, help oxidize other minerals and treat bio-life within the source. Systems include a vessel containing the conductive protonic fluid, a conductive protonic fluid flow mechanism, a power supply, a control mechanism, and one or more reaction chambers. The reaction chamber has at least one reaction chamber wall having a conductive surface and a conductive element. The power supply provides an electric field to the conductive protonic fluid in the reaction chamber such that the conductive surface and the conductive element have opposing charges which separate the conductive protonic fluid into negative and positive ions creating an ion gradient between the conductive element and conductive surface, resulting in a pH gradient between the conductive surface and the conductive element, thereby enhancing precipitation of the minerals on a positive end of the ion gradient.

The invention relates to a device (10) for treating a liquid with a plasma, wherein the device (10) has a high-voltage electrode (20) as well as a liquid-permeable ground electrode device (30). The ground electrode device (30) has a flat, conductive region (32) and a porous region (34) arranged on the flat, conductive region (32), wherein the conductive region (32) is liquid-permeable along its flat extension. A discharge space (40) is formed between the ground electrode device (30) and the high-voltage electrode (20). A first dielectric (50) is arranged on the high-voltage electrode (20) so that a plasma can be generated in the discharge space (40) by means of a dielectric barrier discharge. Moreover, the device (10) has an initial flow volume (60) into which the liquid (12) can be conducted, and that is surrounded by a wall (62). At least in a first region, the wall (62) of the initial flow volume (60) has the ground electrode device (30) such that the initial flow volume (60) is connected to the discharge space (40) in a liquid permeable manner via the ground electrode device (30).

A magnetic fluid treatment system chamber for treating water for agricultural and other uses includes a fluid inlet and a fluid outlet opposite the fluid inlet. A fluid flow path runs from the fluid inlet to the fluid outlet. A plurality of ferrous metal rods is located circumferentially-spaced about the flow path. The ferrous metal rods are parallel to the flow path. A plurality of axially oriented magnets each has a north face and a south face. Each of the faces of the axially oriented magnets abuts one of the ferrous metal rods.

The present subject matter is directed to water disinfection by pulsed electric field (PEF) systems. The present subject matter relates to a pulsed electric field assembly with a separator that separates and disinfects the microorganisms in drinking water. The present subject matter relates to an anti-corrosion electrode, particularly an electrode having a zeolite coating layer serving as a protector, a process for the preparation a zeolite coating on a conducting electrode substrate, and application of the zeolite coated electrode on water electrolysis and PEF systems.

A magnetic water treatment system for use in treating water for agricultural and other uses. A magnetic column centered around a perforated shearing tube provides a number of magnets amplified by steel rods to deliver water that has smaller water clusters by treating the water with the application of magnetic fields. Magnetic fields perpendicular to the travel of water and in other directions provide for the efficient treatment of the water.

A water treatment system includes a magnetic electrode stage structured to receive water and to subject the water to a plurality of magnetic fields alternating in polarity, a static mixer stage coupled to an output of the magnetic electrode stage and structured to direct the water through an alloy mesh, a high voltage electrode stage coupled to an output of the static mixer stage and structured to subject the water to an electrostatic field.

A water treatment apparatus includes: a treatment tank, having therein a grounded electrode and a high-voltage electrode opposing the grounded electrode, for generating electric discharge between both the electrodes, and causing to-be-treated water to pass between the electrodes and contact with the electric discharge to perform water treatment, an ozone mixing portion for supplying ozone-containing gas in the treatment tank through a gas sending portion to the to-be-treated water supplied from outside, and a gas returning portion for sending gas in the ozone mixing portion to the treatment tank, are provided, and water treatment is performed by ozone in the ozone mixing portion, and water treatment is thereafter performed by the electric discharge in the treatment tank.

A system for processing red mud comprising: a first heating section controlled to heat red mud to a first temperature; a second heating section controlled to heat the red mud to a second temperature lower than the first temperature; a crusher configured to grind the red mud to a predetermined particle size; and one or more separators for physically extracting at least iron and aluminum from the red mud.