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    Method and apparatus for treatment of a fluid system
    121.
    发明申请
    Method and apparatus for treatment of a fluid system 失效
    用于处理流体系统的方法和装置

    公开(公告)号：US20040108270A1

    公开(公告)日：2004-06-10

    申请号：US10727441

    申请日：2003-12-03

    Applicant: CH2M HILL, Inc.

    Inventor： Paul Mueller ,  Anthony G. Myers

    IPC: B01D061/00

    CPC classification number: B01D61/16 ,  B01D61/00 ,  B01D61/027 ,  B01D61/145 ,  B01D61/147 ,  B01D61/58 ,  B01D65/02 ,  B01D65/08 ,  B01D2311/04 ,  B01D2311/12 ,  B01D2311/2607 ,  B01D2311/2623 ,  B01D2315/06 ,  B01D2321/16 ,  B01D2321/185 ,  B01J20/28009 ,  B01J49/00 ,  B01J49/05 ,  B01J49/10 ,  C02F1/42 ,  C02F1/44 ,  C02F1/442 ,  C02F1/74 ,  C02F9/00 ,  C02F2303/16 ,  C02F2303/24

    Abstract: A method for treating a fluid by providing raw fluid to a process tank, adding an ion exchange resin to the process tank to form a raw fluid/ion exchange resin mixture, removing treated fluid from the process tank through a membrane filter located within the process tank, and regenerating the ion exchange resin within the process tank. The method may be set up as a batch process or as a continuous process using a magnetic ion exchange resin and continuous withdrawal of the magnetic ion exchange resin from the process tank by use of a magnetic separator. The method may also consist of reusing the regenerant in multiple regeneration steps and periodically filtering the regenerant to restore its regenerative properties. Alternatively, an upflow bed of ion exchange resin may be used to treat the raw fluid before membrane filtration.

    Abstract translation: 一种通过向处理罐提供原料流体来处理流体的方法，向处理罐中加入离子交换树脂以形成原始流体/离子交换树脂混合物，通过位于该方法内的膜过滤器从处理罐中除去处理过的流体 罐，并再生处理罐内的离子交换树脂。 该方法可以作为分批处理或使用磁性离子交换树脂的连续方法设置，并且通过使用磁选机从处理罐中连续取出磁性离子交换树脂。 该方法还可以包括在多个再生步骤中重新使用再生剂并周期性地过滤再生剂以恢复其再生性质。 或者，离子交换树脂的上流床可以用于在膜过滤之前处理原始流体。

    Fluid treating device
    122.
    发明申请
    Fluid treating device 有权
    流体处理装置

    公开(公告)号：US20040099592A1

    公开(公告)日：2004-05-27

    申请号：US10362371

    申请日：2003-02-28

    Inventor： Filip Rochette

    IPC: B01D024/10 ,  B01D035/12

    CPC classification number: F16K11/085 ,  B01J47/00 ,  B01J47/11 ,  B01J49/05

    Abstract: The invention concerns a fluid treating device, containing a distributing device (2) with a revolving disc (2) in a stationary housing (13), and a motor (15) for rotating the revolving disc (12). Feed and discharge pipes (3, 5, 6; 4, 7, 8) are connected to an end wall of the housing (13) and open onto the revolving disc (12). Stationary vessels (1) are connected to said housing (13) via connecting pipes (10, 11). In the revolving disc (12) are provided passageways (44-49) which open on the round outer side of the disc (12). For a number of positions of this disc (12), the passageways (44-49) are each connected to one of the above-mentioned connecting pipes (10, 11), while feed pipes (3, 5, 6) and discharge pipes (4, 7, 8) open via ring-like ducts (24, 29, 30, 50-52 and 37-38, 53-55) into different passageways (44-49).

    Abstract translation: 本发明涉及一种流体处理装置，其包含在固定壳体（13）中具有旋转盘（2）的分配装置（2）和用于旋转旋转盘（12）的马达（15）。 进料和排出管道（3,5,6; 4,7,8）连接到壳体（13）的端壁并且打开到旋转盘（12）上。 固定容器（1）经由连接管（10,11）连接到所述壳体（13）。 在旋转盘（12）中设置有在盘（12）的圆形外侧上开口的通道（44-49）。 对于该盘（12）的多个位置，通道（44-49）各自连接到上述连接管道（10,11）之一，而进料管（3,5,6）和排出管 （4，7，8）通过环状管道（24,29,30,50-52和37-38,53-55）打开到不同的通道（44-49）中。

    Ion exchange media regeneration method for fluid treatment
    123.
    发明申请
    Ion exchange media regeneration method for fluid treatment 审中-公开
    用于流体处理的离子交换介质再生方法

    公开(公告)号：US20020166817A1

    公开(公告)日：2002-11-14

    申请号：US10106871

    申请日：2002-03-26

    Applicant: Water-Right, Inc.

    Inventor： Glenn H. Gruett

    IPC: B01D015/00

    CPC classification number: B01J49/60 ,  B01J49/05 ,  B01J49/50

    Abstract: An ion exchange method for fluid treatment is disclosed. The method includes steps for supplying, circulating and with withdrawing regenerant fluid to an ion exchange media bed in different sequences, in different flow directions and for different durations of time.

    Abstract translation: 公开了一种用于流体处理的离子交换方法。 该方法包括用于在不同的流动方向和不同持续时间内以不同的顺序将再生剂流体提供，循环和将离子交换介质床排出到离子交换介质床的步骤。

    Water treatment processes
    125.
    发明授权
    Water treatment processes 失效

    公开(公告)号：US3687843A

    公开(公告)日：1972-08-29

    申请号：US3687843D

    申请日：1971-05-06

    Applicant: WEIR WATER TREATMENT LTD

    Inventor： EMMETT JAMES RATCLIFFE

    IPC: B01D15/04 ,  B01J47/02 ,  B01J49/00 ,  B01D15/06

    CPC classification number: B01J47/022 ,  B01J49/05

    Abstract: IN EFFECTING MULTI-STAGE REGENERATION OF A SPENT RESIN FOLLOWING TREATMENT OF WATER BY DOWNFLOWING SAME THROUGH A RESIN BED IN A CONTAINER HOUSING A COLLECTOR AT THE TOP OF THE BED, DIFFERENT TREATING LIQUIDS AT DIFFERENT STAGES ARE PASSED UPWARDS AT DIFFERENT RATES THROUGH THE SPENT RESIN AND OUT OF THE CONTAINER THROUGH THE COLLECTOR AND AT EACH STAGES GAS FROM A SOURCE OF PRESSURISED GAS IS CONTINUOUSLY PASSED INTO THE FREEBOARD SPACE AND IS CONTINUOUSLY RELEASED FROM THE CONTAINER THROUGH THE COLLECTOR WITH THE LIQUID SO AS TO PREVENT FORMATION OF A STATIC HEAD ABOVE THE COLLECTOR AND CONSEQUENDT FLUIDISATION OF THE BED. THE PRESSURE OF THE THROUGHFLOWING GAS ADJUSTS TO THE DIFFERENT UPFLOW RATES WITHOUT THE NEED FOR REPEATED VALVE ADJUSTMENT AND REPEATED VIEWING OF THE LIQUID LEVEL.

    Layered ion exchange process
    126.
    发明授权
    Layered ion exchange process 失效
    层间离子交换过程

    公开(公告)号：US3617558A

    公开(公告)日：1971-11-02

    申请号：US3617558D

    申请日：1970-11-02

    Applicant: ILLINOIS WATER TREATMENT CO

    Inventor： JONES GARY D

    IPC: B01D15/04 ,  B01J39/04 ,  B01J41/04 ,  B01J49/00 ,  B01D15/06

    CPC classification number: B01J49/60 ,  B01J39/05 ,  B01J41/05 ,  B01J49/05 ,  B01J39/07 ,  B01J41/07

    Abstract: In an ion exchanger having a single upright tank with upper and lower stratified beds of resins respectively adapted to absorbing different ions (cations or anions) of the same ionic polarity, a distributor for the inflow of water into the tank is disposed substantially at the interface between the two beds and used to effect the upward backwashing of the upper bed alone and, during regeneration of weak-and-strong-type exchange resins by the same regenerant passed successively through the beds of strong-andweak-type resins, to dilute the regenerant to the concentration best suited for regeneration of the weak-type resin.

    Apparatus for processing materials
    127.
    发明授权
    Apparatus for processing materials 失效
    加工材料的设备

    公开(公告)号：US3552569A

    公开(公告)日：1971-01-05

    申请号：US3552569D

    申请日：1967-08-30

    Applicant: INDUSTRIAL FILTER PUMP MFG CO

    Inventor： ZIEVERS JAMES F ,  RIETESEL RUSSELL W ,  SCHMIDT HENRY JR

    IPC: B01J49/00 ,  B01D33/30

    CPC classification number: B01J49/05

    Abstract: Apparatus for regenerating materials by an ion exchange process or the like includes a vessel having a sloping bottom wall terminating in a material feed opening, a manifold connected to the central portion of the bottom wall of the vessel, and a series of radially extending perforated feed conduits communicating with the manifold and mounted in close proximity to the bottom wall within the vessel. The feed conduits extend radially from the manifold relative to the central axis of the vessel along its bottom wall so that regenerating fluid may be supplied to the vessel to regenerate the material contained therein.

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