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    PROCEDE POUR LE TRAITEMENT D'EFFLUENTS AQUEUX CONTENANT DES CATIONS METALLIQUES
    2.
    发明公开
    PROCEDE POUR LE TRAITEMENT D'EFFLUENTS AQUEUX CONTENANT DES CATIONS METALLIQUES 失效
    VERFAHREN ZUM BEHANDELN VON METALLISCHE KATIONEN ANTHALTENDENABWÄSSERN

    公开(公告)号：EP0701481A1

    公开(公告)日：1996-03-20

    申请号：EP94917064.0

    申请日：1994-05-27

    申请人： ELF ATOCHEM S.A.

    发明人： BIVER, Claudine ,  RAZET, Jean-Claude

    IPC分类号： B01J47 ,  B01J49 ,  C25D21

    CPC分类号： C25D21/22 ,  B01J47/012 ,  B01J49/10

    摘要： Aqueous effluents having a metallic ion charge, and especially those containing nickel, are stripped by subjecting said metallic ions to a treatment using complexing polymers, their metallic ion content then being sufficiently low for them to be safely discharged into the environment. The complexing polymers are regenerated by said treatment and can be reused after being optionally neutralized. The regenerating solutions are recyclable in treatment baths.

    摘要翻译： 具有金属离子电荷的水性流出物，特别是含有镍离子的水，通过使金属离子进行使用络合聚合物的处理而被剥离，然后它们的金属离子含量足够低以使其安全地排放到环境中。 络合的聚合物通过所述处理再生，并且可以在任选中和后重复使用。 再生溶液可在处理浴中回收。

    METHOD AND APPARATUS FOR DESORBING MATERIAL
    5.
    发明公开
    METHOD AND APPARATUS FOR DESORBING MATERIAL 有权
    方法排出材料

    公开(公告)号：EP1622721A1

    公开(公告)日：2006-02-08

    申请号：EP04731546.0

    申请日：2004-05-07

    申请人： Clean Teq Pty Ltd

    发明人： ZONTOV, Nikolai, Dr.

    IPC分类号： B01J47/10 ,  B01J49/00 ,  C22B3/24 ,  C22B3/42

    CPC分类号： C22B3/02 ,  B01D2215/021 ,  B01J49/10 ,  C22B3/24 ,  C22B3/42 ,  C22B15/0084 ,  C22B23/04 ,  C22B34/34 ,  Y02P10/234 ,  Y02P10/236

    摘要： The present invention relates to a method and apparatus for the continuous countercurrent desorption of targeted materials including metals, non-metals and inorganic and/or organic compounds of thereof, wherein the desorption method is divided to the two modes namely: (I) desorption and (II) re-absorption. The desorption of the target material from the loaded resin using the fresh desorbent takes place in mode (I). According to mode (I) loaded resin moves upwardly in a chamber. According to mode (II) impurities are desorbed from resin and targeted material in solution can be re-absorbed. The resin moves downwardly in another chamber during mode (II). Concentrated eluates, which are suitable for the direct economical recovery of chemical elements and/or compounds thereof, can be produced using the present invention. The apparatus of the present invention includes desorption and re-absorption zones that are configured using a 'pipe-in-pipe' construction or a U-shape construction.

    IMPROVED APPARATUS AND CIRCULATING FLUIDIZED BED SYSTEM
    8.
    发明公开
    IMPROVED APPARATUS AND CIRCULATING FLUIDIZED BED SYSTEM 审中-公开
    改进的装置和带有圆形转动层的系统

    公开(公告)号：EP2704832A4

    公开(公告)日：2014-12-31

    申请号：EP12782026

    申请日：2012-05-03

    申请人： RENIX INC

    发明人： HAAS CHRISTINE ,  PRINCE DAVID ANDREW ,  BASSI AMARJEET

    IPC分类号： B01J47/10 ,  B01J8/20 ,  B01J8/28 ,  B01J8/38 ,  B01J47/02 ,  B01J49/00 ,  C02F1/42

    CPC分类号： B01J47/10 ,  B01J8/20 ,  B01J8/28 ,  B01J8/388 ,  B01J47/026 ,  B01J49/10 ,  B01J49/50 ,  B01J2208/00592 ,  B01J2208/00601 ,  C02F1/42

    摘要： A novel apparatus for an ion exchange system is provided. The apparatus comprises a first column for housing a first fluidized bed through which particles are flowed countercurrently to an ion-containing fluid to yield ion-loaded particles, a second column through which the ion-loaded particles are flowed countercurrently to an eluent fluid to yield regenerated particles, and a transport section which transfers the regenerated particles for re-introduction into the first column to repeat the ion exchange cycle in a continuous manner. A continuous method of ion exchange is also provided.

    摘要翻译： 提供了一种用于离子交换系统的新型装置。 该装置包括用于容纳第一流化床的第一塔，通过该第一流化床，颗粒与含离子的流体逆流流动以产生离子负载的颗粒，第二塔，离子负载的颗粒通过该第二塔与洗脱液流动逆流以产生 再生粒子和输送部，其将再生粒子转移到第一塔中，以连续的方式重复离子交换循环。 还提供了连续的离子交换方法。

    Water treating method and apparatus treating waste water by using ion exchange resin
    10.
    发明公开
    Water treating method and apparatus treating waste water by using ion exchange resin 失效
    用离子交换树脂处理废水的水处理方法和设备

    公开(公告)号：EP0758627A3

    公开(公告)日：1997-04-16

    申请号：EP96305994.4

    申请日：1996-08-16

    申请人： SHARP KABUSHIKI KAISHA

    发明人： Yamasaki, Kazuyuki ,  Hamaguchi, Yoshihiro ,  Matsumoto, Shigeki

    IPC分类号： C02F1/42 ,  B01J49/00

    CPC分类号： C02F1/42 ,  B01J47/10 ,  B01J49/10 ,  B01J49/16 ,  Y10S210/90

    摘要： A water treating apparatus is provided which can treat waste water for use as raw water in an ultrapure water producing system without addition of various kinds of chemicals. The apparatus includes a first water tank 41 for receiving acid waste water, a second water tank 42 for subjecting the waste water from the first water tank 41 to solid-liquid separation and discharging supernatant liquid, an ion exchange tank 49 including ion exchange resin 93 and an aeration tube 88 for generating treated water through a membrane filter 91, a precipitation tank 50 for settling ion exchange resin 93, an air lift pump 95 for introducing ion exchange resin 93 from the precipitation tank 50 into the first water tank 41, and a return air lift pump 61 for returning ion exchange resin 93 from the second water tank 42 to the ion exchange tank 49. The ion exchange resin 49 acts to exchange ions with fluorine ions of treated water in the ion exchange tank 49 and is regenerated by acid waste water in the first water tank 41.

    摘要翻译： 提供了一种水处理装置，其能够在不添加各种化学品的情况下将废水处理成超纯水制造系统中的原水。 该设备包括用于接收酸性废水的第一水箱41，用于对来自第一水箱41的废水进行固液分离并排出上清液的第二水箱42，包括离子交换树脂93的离子交换箱49 以及通过膜过滤器91产生处理水的曝气管88，沉淀离子交换树脂93的沉淀槽50，用于将离子交换树脂93从沉淀槽50引入第一水槽41的空气提升泵95，以及 返回空气提升泵61，用于将离子交换树脂93从第二水箱42返回到离子交换箱49.离子交换树脂49用于与离子交换箱49中的处理过的水的氟离子交换离子，并且通过 第一水箱41中的酸性废水。