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    온라인 분석기용 울트라 필터레이션 시스템
    3.
    发明授权
    온라인 분석기용 울트라 필터레이션 시스템 有权
    用于在线分析仪的超声波滤波系统

    公开(公告)号：KR100766885B1

    公开(公告)日：2007-10-18

    申请号：KR1020060034151

    申请日：2006-04-14

    申请人： 신윤호

    发明人： 신윤호

    IPC分类号： G06F19/00

    CPC分类号： B01D63/02 ,  B01D61/145 ,  B01D61/18 ,  B01D61/22 ,  B01D2311/24 ,  B01D2315/06 ,  C02F1/444 ,  G01N33/18

    摘要： An ultra filtration system for an online analyzer is provided to enable the online analyzer to stably perform a quantitative analysis of a sample containing lots of suspended solids by filtrating the solid contents with an absorption mode using a hollow fiber filter. A single way first value(31) is formed to a first pipe(21) connected to a first pump(11) for pumping the sample(1). A hollow fiber filter module(70) is formed to another end of the first pipe. A second/third pipe(83,22) is connected to an upper part of a module housing. A pipe(103) penetrating a lower part of the module housing is connected to the second pipe and value(85). The third pipe is connected to a single way third value(32). A fourth pipe(23) connected to a lower tank(73) of the module is connected to a two-way fourth/fifth valve(33,34) through the fifth/ninth pipe(104). The fifth pipe is connected to a first flow meter(61) and a second pump, and a two-way fifth valve is connected to an end part of the fifth pipe. An eighth pipe(82) is connected to a lower end of a sample tank(40) connected to a seventh pipe(24), which is connected to another end of the fifth valve, through a third pump(12). The analyzer(50) precisely measures the sample through the module by pumping up the sample through a tenth pipe(81) connected to the sample tank.

    摘要翻译： 提供一种用于在线分析仪的超滤系统，使在线分析仪能够通过使用中空纤维过滤器以吸收模式过滤固体内容物来稳定地对含有大量悬浮固体的样品进行定量分析。 单向第一值（31）形成于与第一泵（11）连接的用于泵送样品（1）的第一管（21）。 中空纤维过滤器模块（70）形成在第一管的另一端。 第二/第三管（83,22）连接到模块外壳的上部。 穿过模块壳体的下部的管道（103）连接到第二管道和值（85）。 第三管连接到单向第三值（32）。 连接到模块的下箱（73）的第四管（23）通过第五/第九管（104）连接到双向第四/第五阀（33,34）。 第五管连接到第一流量计（61）和第二泵，并且二通第五阀连接到第五管的端部。 第八管（82）连接到通过第三泵（12）连接到与第五阀的另一端连接的第七管（24）的样品罐（40）的下端。 分析器（50）通过将样品泵送通过连接到样品罐的第十管（81）来精确地测量样品通过模块。

    막오염 지수를 이용한 막여과 공정 시스템 및 그 방법
    4.
    发明公开
    막오염 지수를 이용한 막여과 공정 시스템 및 그 방법 有权
    使用相对折射率比的膜过滤系统和方法

    公开(公告)号：KR1020140054670A

    公开(公告)日：2014-05-09

    申请号：KR1020120120432

    申请日：2012-10-29

    申请人： 도레이케미칼 주식회사 ,  한국수자원공사

    发明人： 허현철 ,  양형모 ,  김충환 ,  강석형 ,  유영범

    IPC分类号： B01D65/02 ,  C02F1/44 ,  B01D65/00

    CPC分类号： B01D65/02 ,  B01D2311/24 ,  B01D2321/16 ,  B01D2321/185 ,  B01D2321/40 ,  C02F1/44

    摘要： A membrane filtration process system using a membrane fouling index according to the present invention is a system that is configured to include a mixing tank and a flocculation tank, a sedimentation tank, and a membrane filtration tank and controls chemical cleaning by measuring a membrane fouling index of the membrane filtration tank. The system includes a measuring unit that performs real-time monitoring and measurement of the resistance and trans-membrane pressure of the membrane filtration tank; a calculation unit that calculates a momentary rate of change of the trans-membrane pressure measured by the measuring unit, and calculates a membrane fouling index of the membrane filtration tank corresponding thereto; a control unit that analyzes the momentary rate of change of the trans-membrane pressure calculated in real time and the membrane fouling index so as to set a cleaning mode corresponding thereto; and a CIP tank portion that injects a chemical into treated water and pumps the treated water and transports the treated water to the membrane filtration tank in a case where the cleaning mode which is set in the control unit is a chemical cleaning mode. According to the present invention, the membrane fouling index is calculated in real time by using the momentary rate of change of the trans-membrane pressure, and the optimal chemical cleaning (clean in place, CIP) can be selectively performed according to the calculated membrane fouling index.

    摘要翻译： 根据本发明的使用膜污染指数的膜过滤系统是一种被配置为包括混合槽和絮凝罐，沉淀池和膜过滤罐的系统，并通过测量膜污染指数来控制化学清洗 的膜过滤罐。 该系统包括一个测量单元，对膜过滤罐的电阻和跨膜压力进行实时监测和测量; 计算单元，计算由测量单元测量的跨膜压力的瞬时变化率，并计算与其对应的膜过滤罐的膜污染指数; 控制单元，其分析实时计算的跨膜压力的瞬时变化率和膜污染指数，以设定与其对应的清洁模式; 以及在设置在控制单元中的清洁模式是化学清洁模式的情况下，将处理过的水喷射到处理过的水并将处理过的水输送到膜过滤罐的CIP罐部分。 根据本发明，通过使用跨膜压力的瞬时变化率实时计算膜污染指数，并且可以根据计算的膜选择性地进行最佳化学清洁（就地清洁，CIP） 污染指数

    막분리 방법 및 막분리 장치
    7.
    发明公开
    막분리 방법 및 막분리 장치 无效
    膜分离方法和膜分离装置

    公开(公告)号：KR1020100007873A

    公开(公告)日：2010-01-22

    申请号：KR1020097023283

    申请日：2008-04-04

    申请人： 닛토덴코 가부시키가이샤

    发明人： 에치젠,마사시 ,  신타니,타쿠지 ,  쿠라타,나오키 ,  마루야마,코우지

    IPC分类号： B01D61/10 ,  B01D65/10 ,  B01D69/02 ,  B01D69/06

    CPC分类号： B01D61/025 ,  B01D61/12 ,  B01D65/02 ,  B01D65/10 ,  B01D2311/04 ,  B01D2317/04 ,  B01D2321/162 ,  C02F1/441 ,  B01D2311/24

    摘要： A method of membrane separation and membrane separation apparatus, with which not only a supply liquid can be evaluated but also the problems, such as scale, occurring on reverse osmosis membrane can be monitored in a highly straightforward fashion. There is provided a membrane separation apparatus equipped with reverse osmosis membrane module (3) so as to be adapted for feeding of a supply liquid and obtaining of a permeated liquid and a concentrated liquid, characterized by comprising a feeding-side membrane separation means (10) which includes a separation membrane (11) of which the membrane face (11a) can be monitored and guides the supply liquid so as to separate the membrane, and a concentrating-side membrane separation means (20) which includes a separation membrane (21) of which the membrane face (21a) can be monitored and guides the concentrated liquid so as to separate the membrane separation thereof.

    摘要翻译： 一种膜分离和膜分离装置的方法，不仅可以评估供应液体，而且可以以非常直接的方式监测反渗透膜上发生的尺度等问题。 提供一种装有反渗透膜组件（3）的膜分离装置，以适于供给供给液体并获得渗透液体和浓缩液体，其特征在于，包括进料侧膜分离装置（10 ），其包括可以监测所述膜面（11a）的分离膜（11）并引导所述供给液体以分离所述膜;以及浓缩侧膜分离装置（20），其包括分离膜（21） ），其中可以监测膜面（21a）并引导浓缩液体以分离其膜分离。