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    • 4. 发明专利
    • Reverse osmosis treatment apparatus
    • 反向病毒治疗装置
    • JP2012130838A
    • 2012-07-12
    • JP2010283591
    • 2010-12-20
    • Hitachi Plant Technologies Ltd株式会社日立プラントテクノロジー
    • KITAMURA KOTAROONISHI MASATOSUZUKI KAZUTAKA
    • B01D61/10B01D61/08
    • B01D63/12B01D61/025B01D2311/06B01D2311/14B01D2311/16B01D2313/19C02F1/441C02F2103/08C02F2209/05Y02A20/131
    • PROBLEM TO BE SOLVED: To provide a reverse osmosis treatment apparatus constituted so as to eliminate the nonuniformity in the amount of transmitted water by regulating the pressure in a pressure container to regulate the amount of the transmitted water.SOLUTION: The reverse osmosis treatment apparatus 10 is characterized in that a plurality of reverse osmosis membrane elements 22 equipped with reverse osmosis membranes 28 are connected in series by water collection piping 34, through which the transmitted water obtained by passing water to be treated through the reverse osmosis membranes 28 flows, within the pressure container 24 equipped with an introducing pipe 56 for supplying the water to be treated, the water collection piping 34 is internally equipped with a resistor 80 for separating the transmitted water into the front stage being the supply side of the water to be treated and the rear stage being the discharge side of concentrated water, a first discharge pipe 58 for discharging the transmitted water of the front stage, a second discharge pipe 60 for discharging the transmitted water of the rear stage and a third discharge pipe 62 for discharging the concentrated water and a first valve 64 is provided to a first discharge pipe 68.
    • 解决的问题:提供一种反渗透处理装置,其构成为通过调节压力容器内的压力来调节透过水的量来消除透水量的不均匀性。 解决方案:反渗透处理装置10的特征在于,多个装有反渗透膜28的反渗透膜元件22通过集水管34串联连接,通过其将通过水所获得的透过水 通过反渗透膜28处理的流体在配备有用于供给待处理水的引入管56的压力容器24内部收集的情况下,内部配备有用于将透过水分离成前段的电阻80 待处理水的供给侧,后段为浓缩水的排出侧,第一排出管58,用于排出前段的输送水;第二排出管60,其用于排出后段的输送水 并且第一排出口设置有用于排出浓缩水的第三排出管62和第一阀64 管道68.版权所有(C)2012,JPO&INPIT