利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

66 条记录 (耗时 0.014 秒)

    Electrochemical sterilizing and bacteriostatic method
    5.
    发明公开
    Electrochemical sterilizing and bacteriostatic method 有权
    电化学灭菌和抑菌方法

    公开(公告)号：EP1505038A3

    公开(公告)日：2005-02-23

    申请号：EP04016351.1

    申请日：2004-07-12

    申请人： PERMELEC ELECTRODE LTD.

    发明人： Rychen, Philippe ,  Pupanat, Laurent ,  Furuta, Tsuneto ,  Sekimoto, Masao ,  Tanaka, Hozumi ,  Nishiki, Yoshinori ,  Wakita, Shuhei

    IPC分类号： C02F1/467 ,  C25B11/12

    CPC分类号： C02F1/4674 ,  C02F2001/46138 ,  C02F2305/023

    摘要： A method is disclosed, which is capable of subjecting microorganisms to sterilizing or bacteriostatic treatment with good efficiency as compared with the conventional sterilizing or bacteriostatic method using a noble metal electrode. Microorganism-containing water to be treated is electrochemically treated using an anode having conductive diamond to bring the microorganism into contact with the anode, thereby undergoing sterilization. Since the conductive diamond has a high oxidation potential as compared with other electrode substances, direct oxidation reaction due to contact between a microorganism in water to be treated, such as Legionella bacteria, and the anode surface occurs strongly as compared with other electrodes, thereby enabling effective sterilization. The conductive diamond has a high ability to generate ozone and has an excellent formation efficiency with respect to the generation of hydrogen peroxide and radicals. Accordingly, an indirect sterilizing effect can also be expected.

    摘要翻译： 公开了一种方法，与使用贵金属电极的常规消毒或抑菌方法相比，该方法能够以高效率对微生物进行杀菌或抑菌处理。 使用具有导电金刚石的阳极对待处理的含微生物的水进行电化学处理，以使微生物与阳极接触，从而进行灭菌。 由于导电性金刚石与其他电极物质相比氧化电位高，因此与其他电极相比，由于被处理水中的微生物例如莱格昂菌细菌与阳极表面之间的接触而发生的直接氧化反应强烈地发生，从而能够有效地 消毒。 导电金刚石具有很高的产生臭氧的能力，并且对于过氧化氢和自由基的产生具有优异的形成效率。 因此，也可以期待间接杀菌效果。

    Electrolytic ozonizer and method of decomposing ozone-containing waste gas using said ozonizer
    6.
    发明公开
    Electrolytic ozonizer and method of decomposing ozone-containing waste gas using said ozonizer 失效
    电解臭氧化物和使用均匀的臭氧分解含臭氧的废气的方法

    公开(公告)号：EP0342169A3

    公开(公告)日：1990-04-11

    申请号：EP89830205.4

    申请日：1989-05-10

    申请人： Permelec Electrode Ltd

    发明人： Nishiki, Yoshinori ,  Sawamoto, Isao ,  Nakamatsu, Shuji ,  Shimamune, Takayuki

    IPC分类号： B01D53/36 ,  C02F1/78

    CPC分类号： B01D53/8675 ,  Y02A50/2347

    摘要： The present invention is directed toward an electrolytic ozonier for treating ozone-containing waste gas and a method of treating ozone-containing waste gas using the ozonier, wherein the method includes evolving oxygen and ozone in an anode compartment of an electrolytic cell by electrolysis of water while evolving hydrogen in a cathode compartment; directing the evolved hydrogen into a waste gas treating section that contains a waste gas decomposition catalyst so as to convert the hydrogen to a harmless form by means of the catalyst; bringing the oxygen and ozone into contact with a medium to be treated in an ozone contactor so as to treat the medium; and subsequently directing waste gas containing oxygen and ozone produced as a result of treatment of the medium into the waste gas treating section where they are brought into either direct or indirect contact with the catalyst so that the ozone in the waste gas is converted into a harmless form.

    Electrolytic ozonizer and method of decomposing ozone-containing waste gas using said ozonizer
    7.
    发明公开
    Electrolytic ozonizer and method of decomposing ozone-containing waste gas using said ozonizer 失效
    电解臭氧发生器和方法用于分离Ozonenthaltendem排气，利用此臭氧发生器。

    公开(公告)号：EP0342169A2

    公开(公告)日：1989-11-15

    申请号：EP89830205.4

    申请日：1989-05-10

    申请人： Permelec Electrode Ltd

    发明人： Nishiki, Yoshinori ,  Sawamoto, Isao ,  Nakamatsu, Shuji ,  Shimamune, Takayuki

    IPC分类号： B01D53/36 ,  C02F1/78

    CPC分类号： B01D53/8675 ,  Y02A50/2347

    摘要： The present invention is directed toward an electrolytic ozonier for treating ozone-containing waste gas and a method of treating ozone-containing waste gas using the ozonier, wherein the method includes evolving oxygen and ozone in an anode compartment of an electrolytic cell by electrolysis of water while evolving hydrogen in a cathode compartment; directing the evolved hydrogen into a waste gas treating section that contains a waste gas decomposition catalyst so as to convert the hydrogen to a harmless form by means of the catalyst; bringing the oxygen and ozone into contact with a medium to be treated in an ozone contactor so as to treat the medium; and subsequently directing waste gas containing oxygen and ozone produced as a result of treatment of the medium into the waste gas treating section where they are brought into either direct or indirect contact with the catalyst so that the ozone in the waste gas is converted into a harmless form.

    摘要翻译： 本发明是在用于处理含臭氧的废气，使用臭氧发生器处理含臭氧的废气的方法电解臭氧发生器朝向定向，worin该方法包括通过水的电解产生氧气和臭氧的电解池的阳极隔室 而在阴极室演变氢; 引导所述演变成氢的废气处理部并包含一个废气分解催化剂，以便将氢转换成通过催化剂的装置A无害形式; 使氧和臭氧接触到的介质中进行处理，以臭氧接触，以治疗所述介质; 并随后引导废气含有AS治疗处理部的介质进入废气在那里它们被带入与催化剂直接或间接的接触，从而确实的结果产生的氧和臭氧的废气中的臭氧被转换成无害的 形式。

    Bipolar-electrode electrolytic cell
    8.
    发明公开
    Bipolar-electrode electrolytic cell 失效
    Elektrolytische Zelle mit Bipolarelektroden。

    公开(公告)号：EP0342168A1

    公开(公告)日：1989-11-15

    申请号：EP89830203.9

    申请日：1989-05-10

    申请人： Permelec Electrode Ltd

    发明人： Nishiki, Yoshinori ,  Sawamoto, Isao ,  Nakamatsu, Shuji ,  Shimamune, Takayuki

    IPC分类号： C25B9/00 ,  C02F1/46 ,  C25B9/04

    CPC分类号： C25B9/04 ,  C02F1/46109 ,  C02F2001/46128 ,  C02F2201/46115 ,  C25B9/18

    摘要： A bipolar-electrode electrolytic cell is dis­closed, which is to be used in electrolysis of an electrolytic solution having a high electric resistance and including at least two diaphragms (8) positioned to form a plurality of electrode compartments comprising two outer compartments (7) defined between the side walls of the electrolytic cell and the diaphragms positioned closest to the cell walls having a single electrode (12) and at least one electrode compartment (7') having two same-polar electrodes (4) on both sides thereof, each of said electrodes being placed on a diaphragm such that different-polar electrodes are positioned at opposing sides of the diaphragm, wherein the distance between same-polar electrodes (4) within the same compartment (7') is sufficiently large such that electrolysis therebetween does not substantially occur and wherein two of said electrodes at the terminal ends of the series connected electrolytic cell, an anode and a cathode, being further electrically connected to an anode collector (9) and a cathode collector (10), respectively, and each of the remaining anode electrodes and cathode electrodes is further connected (11) to a different-polar electrode, respectively, which face the same direction and are placed on adjacent diaphragms.

    摘要翻译： 公开了一种双极电极电解槽，其用于电解电解电解液的电解中，并且包括至少两个隔膜（8），隔膜（8）定位成形成多个电极隔室，该电极室包括两个限定的隔室（7） 在电解槽的侧壁和最靠近具有单个电极（12）的单元壁的隔膜之间和在其两侧具有两个相同极性电极（4）的至少一个电极室（7'）中的每一个 所述电极被放置在隔膜上，使得不同极性电极位于隔膜的相对侧，其中在相同隔间（7'）内的相同极性电极（4）之间的距离足够大，使得它们之间的电解不 基本上发生并且其中串联连接的电解池的末端的两个电极，阳极和阴极进一步电c 分别连接到阳极集电体（9）和阴极集电体（10），并且剩余的阳极电极和阴极电极中的每一个分别进一步连接到面向相同方向的不同极性电极，并且分别是 放置在相邻的隔膜上。