摘要:
A system for providing ultraviolet treatment to light absorbing liquids, such as biological liquids in a medical instrument, is disclosed. The system can include an ultraviolet impenetrable housing configured to enclose a portion of the medical instrument containing the biological fluid. At least one ultraviolet radiation source is integrated within the housing that emits ultraviolet radiation towards the medical instrument and the biological fluid. A control unit is configured to direct the ultraviolet radiation source to treat the biological fluid with ultraviolet radiation.
摘要:
The present invention relates to a method for treating opaque fluids, comprising the steps of placing a treatment unit inside a volume of fluid to be treated, which treatment unit comprises a UV radiation member capable of emitting UV radiation, 5 radiating said volume of fluid with UV radiation, whereby said UV radiation is capable of creating radicals in said fluid, which radicals react with matter in the fluid, thereby treating it.
摘要:
The present invention is directed to a system for treating milk and colostrum. The system includes a circulation pump and piping system, a heat exchanger for adjusting and/or maintaining milk temperature, and an ultraviolet light treatment device that treats the milk.
摘要:
There is disclosed an ultraviolet radiation device. The device comprises a base portion, a plurality of semiconductor structures connected to the base portion and an ultraviolet radiation transparent element connected to the plurality of semiconductor structures. Preferably: (i) the at least one light emitting diode is in direct contact with the ultraviolet radiation transparent element, or (ii) there is a spacing between the at least one light emitting diode and the ultraviolet radiation transparent element, the spacing being substantially completely free of air. There is also disclosed a fluid treatment system incorporating the ultraviolet radiation device.
摘要:
A method which comprises using a treatment apparatus comprising (1) a treatment tank, (2) a vibrating stirrer disposed inside the treatment tank, (3) a photocatalyst layer or a layer comprising a photocatalyst and a bactericidal metal, disposed on any surface inside the treatment tank, and (4) a light irradiator; placing water or a water-containing fluid to be treated in the treatment tank; carrying out the steps of (i) transmitting vibration between 10 and 200 Hz to a vibration vane by a vibration generator to causing the vibration vane to vibrate at an amplitude of 0.01 to 15 mm, and (ii) irradiating the photocatalyst or the layer comprising a photocatalyst and a bactericidal metal with light.
摘要:
Methods are disclosed for sterilizing biological materials to reduce the level of one or more biological contaminants or pathogens therein, such as viruses, bacteria (including inter- and intracellular bacteria, such as mycoplasmas, ureaplasmas, nanobacteria, chlamydia, rickettsias), yeasts, molds, fungi, single or multicellular parasites, and/or prions or similar agents responsible, alone or in combination, for TSEs.
摘要:
Methods are disclosed for sterilizing biological materials to reduce the level of one or more biological contaminants or pathogens therein, such as viruses, bacteria (including inter- and intracellular bacteria, such as mycoplasmas, ureaplasmas, nanobacteria, chlamydia, rickettsias), yeasts, molds, fungi, single or multicellular parasites, and/or prions or similar agents responsible, alone or in combination, for TSEs.