A method of extracting water from sludge, wherein the sludge includes a magnetic ballast, wherein the sludge is positioned on an interface. It includes applying a magnetic treatment to the magnetically-ballasted sludge to extract water from the sludge.

A liquid desalination system is disclosed. The liquid desalination system includes a feed line having an inlet to receive liquid and an outlet to discharge the liquid. The liquid desalination system includes a magnet coupled to the feed line, the magnet to generate an oscillating magnetic field within the feed line and in opposition to the feed water flow. The removal of targeted ions can be achieved by manipulating the frequency and rate of the generated electromagnetic waves. The generated electromagnetic waves can be tuned to weaken the hydration bonds of that specific ion and facilitate its removal. The liquid desalination system generates an electric field across the feed line to enable the liquid to flow through the electric field. The electric field may attract sodium ions to a positive electrode and may attract chloride ions to a negative electrode, to desalinate the liquid in the feed line.

Electromagnetic processing of fluid materials is disclosed. Separation of one or more ionic components of a fluid, and combination of one or more ionic components in a fluid, are discussed.

The object of the invention is an apparatus (50) for magnetic treatment of fluids, comprising a substantially cylindrical housing (6), having a bottom wall (61), a top wall (62), and a sidewall (60) running around the circumference of the bottom wall (61) and of the top wall (62) of the housing; at least one inlet opening (2, 3) and at least one outlet opening (4) formed in a wall of the housing (6); at least one magnet (8) connected to the housing (6), wherein the magnetic field of the magnet intrudes into the housing; wherein one or more inlet tubes (30) are connected to the one or more inlet openings (2, 3), wherein the inlet tubes are at least partially tangential at least in the proximity of the inlet opening. As a result of this configuration, the velocity vector of the fluid to be treated has a significant tangential component during most of its travel through the apparatus and thus the fluid crosses the magnetic field lines of the magnets having their magnetic axes oriented parallel with the centerline of the housing such that the angle formed between said field lines and said velocity vector is large.

A magnetized water generating device includes a tube body 110 being filled with water; an induction coil 120 installed at a center inside the tube body 110; and a plurality of heating plates 130, 140 arranged around the induction coil 120. The magnetized water generating device further includes a high frequency generator 180 for applying high-frequency power to the induction coil 120 to heat the plurality of heating plates 130, 140, resulting in that the water in the tube body 110 is heated and converted into micro-cluster magnetized water; and a tube 150, positioned between a pair of magnets 160, 170 for causing the micro-cluster magnetized water to pass through an N-pole and an S-pole resulting from the pair of magnets 160, 170, thereby providing it as magnetized water exhibiting a high degree of electric conductivity.

Electromagnetic processing of fluid materials is disclosed. Separation of one or more ionic components of a fluid, and combination of one or more ionic components in a fluid, are discussed.

In one embodiment of the present invention, a filtration device can include a chamber; magnetic objects configured to bind or adhere to one or more components of a fluid; and, at least one magnet disposed on an outer surface of the chamber, wherein the chamber comprises an inlet through which the fluid may be introduced and an exit through which the fluid may be removed, at least one magnet is configured to produce magnetic fields within the fluid, and the magnetic objects are configured to move within the fluid in response to magnetic fields produced by at least one magnet. Related methods and systems are also disclosed.

A method of sterilizing ballast water contains providing a device in a pressurized cabin of a ship, the device includes: a first sterilization unit, multiple second sterilization units, and a third sterilization unit. The first sterilizer includes a first valve connected with a first pump via at least one first pipe, and the multiple second sterilization units are soaked in ballast water of the pressurized cabin. A method of sterilizing the ballast water contains steps of: S1. feeding seawater into the first valve from an exterior of the ship and pumping the seawater into the first sterilizer via the at least one first pipe; S2. magnetizing, wherein the first sterilizer has multiple magnetization elements so as to destroy cell walls of microorganism and bacteria in the seawater by using a magnetic field of the multiple magnetization elements; and S3. inhibiting a growth of the microorganism and the bacteria.

In at least one illustrative embodiment, an electromagnetic filter may include a pipe and a magnetic field generator such as an array of permanent magnets. The magnetic field generator generates a magnetic field through a filter section of the pipe. Multiple filter elements are positioned within the filter section of the pipe. The filter elements include a magnetic material and a biorecognition element to bind with a microorganism. The biorecognition element may be a bacteriophage that is genetically engineered to bind with the microorganism. The magnetic field forces the filter elements to positions within the filter section of the pipe. A fluid media may be flowed from an inlet of the pipe to an outlet of the pipe, through the filter section. The fluid media may be a liquid food such as fruit juice. Other embodiments are described and claimed.

A liquid treatment apparatus constituted of: a vessel arranged to contain liquid; at least one first electrode in contact with the liquid; at least one second electrode in contact with the liquid; an electrical pulse generator, a first polarity output of the electrical pulse generator coupled to each of the first electrodes and a second polarity output of the electrical pulse generator coupled to each of the second electrodes, the first polarity opposing the second polarity; at least one third electrode disposed in the liquid in the vessel, and a mechanical force generator arranged to provide a predetermined mechanical force along a predetermined path within the liquid, a portion of the mechanical force applied to the least one third electrode so as to chaotically interrupt a conducting pathway formed by the at least one third electrode between a pair of the first and second electrodes.