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    • 5. 发明申请
    • Electrodeionization apparatus
    • 电离电离装置
    • US20050098436A1
    • 2005-05-12
    • US11015797
    • 2004-12-20
    • Masayuki MiwaShin SatoTakayuki Moribe
    • Masayuki MiwaShin SatoTakayuki Moribe
    • B01D61/46B01D61/48B01D61/50B01D61/52B01J47/08C02F1/469
    • B01D61/52B01D61/48B01J47/08C02F1/4695Y02A20/134
    • An electrodeionization apparatus in which enough electric current flows even when the voltage applied between the electrodes is low, thereby sufficiently performing deionization is provided. A single first cation exchange membrane 3, a single anion exchange membrane 4, a single second cation exchange membrane 3′ are arranged between a cathode 1 and an anode 2 so that a concentration-cathode compartment 5, a desalting compartment 7, a concentrating compartment 10, and an anode compartment 6 are formed, in this order, between the cathode 1 and the anode 2. The concentration-cathode compartment 5 and the anode compartment 6 are filled with a cation exchange resin 8, respectively. The desalting compartment 7 is filled with a mixture of the cation exchange resin 8 and an anion exchange resin 9. Fed into the anode compartment 6 is raw water or deionized water. Water from the anode compartment is sent to the concentrating compartment 10 and the concentration-cathode compartment 5 sequentially.
    • 即使在施加在电极之间的电压低的情况下,也能够充分地进行去离子化的电离电离装置。 在阴极1和阳极2之间设置单个第一阳离子交换膜3,单个阴离子交换膜4,单个第二阳离子交换膜3',使得浓缩阴极室5,脱盐室7,浓缩室 依次形成阴极1和阳极2之间的阳极室6。 浓阴极室5和阳极室6分别用阳离子交换树脂8填充。 脱盐室7填充有阳离子交换树脂8和阴离子交换树脂9的混合物。 进入阳极室6的是原水或去离子水。 来自阳极室的水顺序送入浓缩室10和浓阴极室5。
    • 7. 发明授权
    • Electrodeionization apparatus
    • 电离电离装置
    • US07247225B2
    • 2007-07-24
    • US11015797
    • 2004-12-20
    • Masayuki MiwaShin SatoTakayuki Moribe
    • Masayuki MiwaShin SatoTakayuki Moribe
    • B01D61/48
    • B01D61/52B01D61/48B01J47/08C02F1/4695Y02A20/134
    • An electrodeionization apparatus is provided, in which enough electric current flows even when voltage applied between the electrodes is low, thereby sufficiently performing deionization. A single first cation exchange membrane, a single anion exchange membrane, a single second cation exchange membrane are arranged between a cathode and an anode so that a concentration-cathode compartment, a desalting compartment, a concentrating compartment, and an anode compartment are formed, in this order, between the cathode and the anode. The concentration-cathode compartment and the anode compartment are filled with a cation exchange resin, respectively. The desalting compartment is filled with a mixture of the cation exchange resin and an anion exchange resin. Fed into the anode compartment is raw water or deionized water. Water from the anode compartment is sent to the concentrating compartment and the concentration-cathode compartment sequentially.
    • 提供了一种电去离子装置,其中即使在施加在电极之间的电压低的情况下,足够的电流流动,从而充分地进行去离子。 在阴极和阳极之间设置单个第一阳离子交换膜,单个阴离子交换膜,单个第二阳离子交换膜,从而形成浓阴极室,脱盐室,浓缩室和阳极室, 按照该顺序,在阴极和阳极之间。 分别用阳离子交换树脂填充浓阴极室和阳极室。 脱盐室用阳离子交换树脂和阴离子交换树脂的混合物填充。 进入阳极室的是原水或去离子水。 来自阳极室的水依次送入浓缩室和浓缩阴极室。