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    Wastewater treatment method and wastewater treatment apparatus
    7.
    发明授权
    Wastewater treatment method and wastewater treatment apparatus 失效
    污水处理方法和废水处理设备

    公开(公告)号：US08597520B2

    公开(公告)日：2013-12-03

    申请号：US13004075

    申请日：2011-01-11

    申请人： Hisashi Isogami ,  Akira Mochizuki ,  Hiroshi Sasaki ,  Tadashi Sano ,  Satoshi Miyabayashi

    发明人： Hisashi Isogami ,  Akira Mochizuki ,  Hiroshi Sasaki ,  Tadashi Sano ,  Satoshi Miyabayashi

    IPC分类号： C02F9/00 ,  C02F1/48 ,  C02F1/52

    CPC分类号： C02F1/488 ,  C02F1/5245 ,  C02F1/56 ,  C02F11/18 ,  C02F2101/325 ,  C02F2209/10 ,  C02F2209/11 ,  C02F2303/16

    摘要： A wastewater treatment method in which magnetic flocs are formed by adding to wastewater an inorganic flocculant, magnetic particles, and a high molecular polymer as a polymeric flocculant, and the magnetic flocs are collected with magnetic force to thereby obtain treated water having the magnetic flocs removed from the wastewater, wherein the improvement comprises thatthe magnetic particles are added to the wastewater after adding the inorganic flocculant to the wastewater to flocculate suspended solids in the wastewater, after that or substantially at the same time as the magnetic particles are added, the high molecular polymer is added to the wastewater, and flocculates of the suspended solids and the magnetic particles are combined with each other with the high molecular polymer to thereby obtain the magnetic flocs.

    摘要翻译： 一种废水处理方法，其中通过向废水中添加无机絮凝剂，磁性颗粒和作为高分子絮凝剂的高分子聚合物形成磁性絮凝物，并用磁力收集磁性絮凝物，从而获得除去了磁性絮凝物的处理水 其中改进包括在向废水中加入无机絮凝剂之后，将磁性颗粒加入到废水中，以使絮凝在废水中的悬浮固体，或者在添加磁性颗粒之后或基本上同时添加磁性颗粒 将分子聚合物加入到废水中，并将悬浮固体和磁性颗粒的絮凝物与高分子聚合物相互结合，从而获得磁性絮凝物。

    Magnetic separation filtering and cleaning apparatus
    8.
    发明授权
    Magnetic separation filtering and cleaning apparatus 有权
    磁选过滤和清洗装置

    公开(公告)号：US08002976B2

    公开(公告)日：2011-08-23

    申请号：US12019674

    申请日：2008-01-25

    申请人： Norihide Saho ,  Hisashi Isogami ,  Akira Mochizuki ,  Tomoko Akiyama

    发明人： Norihide Saho ,  Hisashi Isogami ,  Akira Mochizuki ,  Tomoko Akiyama

    IPC分类号： B01D35/06 ,  B03C1/30 ,  C02F1/48

    CPC分类号： B03C1/12 ,  B03C1/30 ,  B03C2201/18 ,  C02F1/001 ,  C02F1/44 ,  C02F1/488 ,  C02F1/5236 ,  C02F1/56 ,  C02F1/66 ,  C02F2209/42

    摘要： A magnetic separation filtering and cleaning apparatus for adding flocculant and magnetic powder to raw water containing pollutant particles to form magnetic floc in treated fluid and separating and removing the magnetic floc from the treated fluid, comprising: a magnetic field generation device being provided in a rotating body for suctioning the magnetic floc on a surface of the rotating body from the treated fluid containing the magnetic floc, a magnetic field rotating device for rotating the magnetic field generation device, a sludge recovery device for separating sludge including the magnetic floc mechanically from the surface of the rotating body of the magnetic field generation device; and a filtering device having a rotating net for filtering out the magnetic floc from the treated fluid including the magnetic floc and flowing down the treated fluid filtered through the rotating net.

    摘要翻译： 一种磁选分离过滤和清洗装置，用于将絮凝剂和磁粉加入含污染物颗粒的原水中以在处理过的流体中形成磁絮凝物，并从处理过的流体中分离和除去磁絮凝物，其特征在于包括：磁场产生装置， 用于从包含磁絮状物的处理液体旋转体的表面吸附磁絮体的主体，用于旋转磁场产生装置的磁场旋转装置，用于将包含磁絮凝物的污泥与表面机械分离的污泥回收装置 的磁场产生装置的旋转体; 以及过滤装置，其具有旋转网，用于从包括磁絮凝物的处理过的流体过滤掉磁絮凝物并向下流过经过旋转网过滤的处理过的流体。

    FLOCCULATION-MAGNETIC SEPARATION SYSTEM
    10.
    发明申请
    FLOCCULATION-MAGNETIC SEPARATION SYSTEM 有权
    浮选磁分离系统

    公开(公告)号：US20120043264A1

    公开(公告)日：2012-02-23

    申请号：US13213120

    申请日：2011-08-19

    申请人： Hisashi Isogami ,  Satoshi Miyabayashi ,  Akira Mochizuki

    发明人： Hisashi Isogami ,  Satoshi Miyabayashi ,  Akira Mochizuki

    IPC分类号： C02F1/48 ,  B01D21/30 ,  B01D21/01 ,  B03C1/30 ,  C02F1/52

    CPC分类号： C02F1/488 ,  B01D21/0009 ,  B01D21/01 ,  B01D21/34 ,  B03C1/01 ,  B03C1/286 ,  B03C1/30 ,  C02F1/5209

    摘要： A flocculation-magnetic separation is provided which reduces the usage amount of flocculation agents as well as the usage amount of magnetic powders and realizes an improvement in the quality of treated water.In a flocculation-magnetic separation system comprising a flocculation section generating magnetic flocks by adding flocculant agents and magnetic powders to wastewater that is a target to be treated, and a magnetic separation section separating the generated magnetic flocks by magnetic force, the flocculation-magnetic separation system being adapted to remove from the wastewater substances to be eliminated, by separating the magnetic flocks, the flocculation-magnetic separation system includes a magnetic material recovery section breaking down the separated magnetic flocks by shearing force to recover magnetic materials, a recovered magnetic material returning line returning the recovered magnetic materials to the flocculation section, and a control section controlling an addition amount of the flocculant agents by a physical quantity based on the recovered magnetic materials returned.

    摘要翻译： 提供絮凝 - 磁分离，其减少絮凝剂的使用量以及磁粉的使用量，并且实现了处理水的质量的提高。 在一种絮凝 - 磁分离系统中，所述絮凝 - 磁分离系统包括通过将絮凝剂和磁粉添加到作为待处理对象的废水中产生磁性绒头的絮凝部分和通过磁力分离所产生的磁性绒头的磁分离部分，所述絮凝 - 磁分离 系统适于通过分离磁性绒布来除去待排除的废物物质，絮凝 - 磁分离系统包括磁性材料回收部，通过剪切力分解分离的磁性绒头以回收磁性材料，回收的磁性材料返回 将回收的磁性材料返回到絮凝部分;以及控制部，其基于返回的回收的磁性材料，通过物理量来控制絮凝剂的添加量。