Ozonation process
    23.
    发明专利

    公开(公告)号:AU6721201A

    公开(公告)日:2001-12-24

    申请号:AU6721201

    申请日:2001-06-14

    Abstract: A method for treating a liquid (e.g. water) with a gas (e.g. air) containing ozone includes passing air through an corona discharge ozone generator to produce air containing ozone and introducing the air containing ozone into the liquid; and, periodically de-energizing the ozone generator and passing air through the ozone generator.

    PRANDTL LAYER TURBINE
    25.
    发明专利

    公开(公告)号:CA2258426A1

    公开(公告)日:2000-07-08

    申请号:CA2258426

    申请日:1999-01-08

    Abstract: An apparatus comprising a longitudinally extending housing having a fluid inlet port; at feat one plurality of spaced apart members rotatably mounted in the housing to transmit motive force between fluid introduced through the fluid inlet port and the members, the spaced apart members having an upstream end and a downstream end; and, a fluid outlet port extending longitudinally along the housing and having a first end positioned towards the upstream end of the spaced apart members and a second end positioned towards the downstream end of the spaced apart members, the second end of the fluid outlet port radially displaced along the housing from the first end.

    PRANDTL LAYER TURBINE
    26.
    发明专利

    公开(公告)号:CA2258422A1

    公开(公告)日:2000-07-08

    申请号:CA2258422

    申请日:1999-01-08

    Abstract: An apparatus comprises a longitudinally extending housing having a fluid inlet port and a fluid outlet port; a plurality of spaced apart members rotatably mounted in the housing to transmit motive force between fluid introduced through the fluid inlet port and the members; each member having a pair of smooth opposed surfaces, each surface having an inner portion and an outer portion; and, at least one of the members having a width that is increased at at least one discrete location to alter the fluid flow over the surface of that member.

    PRANDTL LAYER TURBINE
    27.
    发明专利

    公开(公告)号:CA2258392A1

    公开(公告)日:2000-07-08

    申请号:CA2258392

    申请日:1999-01-08

    Abstract: An apparatus comprising a longitudinally extending housing having a fluid inlet port and a fluid outlet port; and, at leat one plurality of spaced apart members, each member rotatably mounted in the housing and having a pair of opposed surfaces to transmit motive force between fluid introduced through the fluid inlet port and the spaced apart members, the surface area of the opposed surfaces varying between at least some of the immediately adjacent spaced apart members.

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