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  • [发明专利]GB20090018618 _ M.& N.ELECTRICAL AND MECHANICAL SERVICES LIMITED 2009年10月23日
    Separating apparatus 10 for separating solid material from a mixture of liquid and solid material, the apparatus comprises a screen 14 configured and arranged to trap the solid material and pass the liquid material, a rotatable scraper 30 operative in...
  • [发明专利]GB20090012701 _ ALGOIL LIMITED 2009年07月22日
    A greenhouse system comprises a supply of clean water, evaporators 4 for evaporating the seawater and a condenser 19 for condensing water vapour. The condenser may be in the form of an air to water heat exchanger or an air to air heat exchanger. Heat ...
  • [发明专利]GB20130014227 _ I2O WATER LIMITED 2009年12月29日
  • [发明专利]GB20090000083 _ THE UNIVERSITY OF SHEFFIELD 2009年01月06日
    Apparatus 10 for the production of a product gas such as hydrogen or ozone, comprises a supply 14 of reactant gas, a pair of electrodes 24 with a space 28 between them of less than 1 mm, a conduit 22 to lead the reactant gas from the source through th...
  • [发明专利]GB20090006271 _ HYDROPATH HOLDINGS LIMITED 2009年04月09日
    A method of establishing electrodes in a liquid comprises; surrounding a region of a liquid with a lateral wall, such as a pipe 10, with a core of magnetically conductive material 12 which passes through a primary coil 14 energized by an electrical si...
  • [发明专利]GB20090019002 _ HYDRO INTERNATIONAL PLC 2009年10月30日
    A water treatment apparatus comprising; a chamber 5 divided by a partition 6 into treatment 12 and outflow 22 sections, the treatment section being in communication with the outflow section via a screening element 10, an inlet channel 36 with an inlet...
  • [发明专利]GB20110006577 _ QINETIQ LIMITED 2009年11月23日
    A self-contained system for treating and recycling waste water, particularly for a toilet cubicle in a railway carriage or the like. Waste water from a toilet pan (1) and wash basin (2) is treated in an aerated membrane bioreactor (6). The permeate fr...
  • [发明专利]GB20090011837 _ ADEY HOLDINGS 2009年07月08日
    A water tester 10 comprises a magnet 12 and a plastics cover member 14, inhere the cover member comprises a handle portion 16 and a testing portion 18. The testing portion includes an aperture for receiving the magnet, and a plug member 24 for sealing...
  • [发明专利]GB20090011041 _ ARVIA TECHNOLOGY LIMITED 2009年06月25日
    A method of removing oil contaminants from aqueous liquids involves contacting the liquid with particles of a carbon-based adsorbent material to form a layer of the oil contaminant on each particle. The adsorbent particles are then electrochemically r...
  • [发明专利]GB20100020267 _ NALCO COMPANY 2009年05月01日
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