CN201143420Y - Gas stripping weeping-willow type hollow fiber film or capillary film filter - Google Patents

Gas stripping weeping-willow type hollow fiber film or capillary film filter Download PDF

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CN201143420Y
CN201143420Y CNU2008200005772U CN200820000577U CN201143420Y CN 201143420 Y CN201143420 Y CN 201143420Y CN U2008200005772 U CNU2008200005772 U CN U2008200005772U CN 200820000577 U CN200820000577 U CN 200820000577U CN 201143420 Y CN201143420 Y CN 201143420Y
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membrane
capillary
membranes
hollow fiber
hollow
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CNU2008200005772U
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孟广祯
昭 杨
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孟广祯
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Abstract

The utility model relates to an air lift weeping-willow type hollow-fiber membrane or capillary membrane filter, which belongs to the technical field of environment water treatment and membrane separation. The filter of this form is suitable for immersed membrane filtration, membrane bioreactor (MBR) or membrane enhancement bioreactor (MEBR). The air lift weeping-willow typed hollow-fiber membrane or capillary membrane filter comprises a plurality of hollow-fiber membranes or capillary membranes, a water drawing cavity, a shell and an aeration device. Each hollow-fiber membrane or capillary membrane is provided with a closed end and an opening end. The opening ends of a plurality of hollow-fiber membranes or capillary membranes are sealed in the opening end of the water drawing cavity by package resin. The pipe cavity of each hollow-fiber membrane or capillary membrane is communicated with an inner cavity of the water drawing cavity. The closed ends of a plurality of hollow-fiber membrane or capillary membrane prolapse freely downwards. The shell is arranged around the hollow-fiber membrane or capillary membrane and the aeration device is arranged at the bottom of the shell. As the bottom of the hollow-fiber membrane or capillary membrane is respectively sealed and the shell is arranged outside the hollow-fiber membrane or capillary membrane, the gas-liquid flow formed by aeration at the bottom of membrane yarn or membrane pipe can fully scour the membrane surface, thus enhancing the contamination resistance of the filter.

Description

气提垂柳式中空纤维膜或毛细管膜过滤器 Stripping willow hollow fiber membrane or capillary membrane filters

技术领域 FIELD

本实用新型属于环境保护水处理技术和膜分离技术领域,特别涉及一种具有气提效果的垂柳式中空纤维膜或毛细管膜过滤器,该种膜过滤器适用于浸没 The present invention belongs to the technical field of water treatment technology and environmental protection membrane separation, in particular, it relates to hollow fiber membrane weeping or capillary membrane filter having a stripping effect, this type of membrane filter suitable for immersion

式膜过滤、膜生物反应器(MBR)或膜加强生物反应器(MEBR)。 Membrane filtration, membrane bioreactor (MBR) or reinforcing membrane bioreactor (MEBR). 技术背景 technical background

已知技术中中空纤维膜或毛细管膜通常组成压力式或浸没式膜过滤器。 Known in the art of hollow fiber membranes or capillary membranes are typically composed of a pressure-type or a submerged membrane filter. 其中浸没式膜过滤器通常被用于过滤杂质较高的液体。 Wherein the submerged membrane filters are typically used higher impurity liquid filtration. 浸没式膜过滤器一般通过向膜周围的液体中由下向上瀑气来减低液体中固体杂质在膜表面的沉积和对膜表面的污染。 Usually submerged membrane filter to the surrounding liquid in the liquid film to reduce the deposition of solid impurities and contamination of the membrane surface in the membrane surface by the gas upwardly through the waterfall. 浸没式膜过滤组件的一种特殊应用是过滤用于污水处理中的生化反应器中的生化反应液,这种将生化反应器和膜过滤组件相结合的技术被称为膜生物反应器。 A special application of the submerged membrane filtration module is a filter for biochemical sewage treatment reactor biochemical reaction solution, and a biochemical reaction that the membrane filtration module combining technique is referred to as membrane bioreactor. 另外中国专利(申请号200610002387X)将生物膜反应器和膜过滤相结合,这一技术被称为膜加强生物反应器(MEBR)。 Further Chinese Patent (application number 200610002387X) The biofilm reactor and a combination of membrane filtration, the membrane technology is known to strengthen the bioreactor (MEBR). 已知技术中浸没式膜过滤器有帘式和柱式。 It is known in the art immersed membrane filter with a curtain and column. 这些膜过滤器的共同特征之一是中空纤维或毛细管的两端均被固定。 One common feature of these membrane filters both ends of hollow fibers or capillaries are fixed. 由于固定端附近气体冲刷效果较差等原因,污物经常会在固定端附近沉积,影响组件使用效果。 Vicinity of the fixed end of the gas due to poor flushing effect and other reasons, often dirt deposition in the vicinity of the fixed end, components affect the results. 为了解决这一技术问题,美国专利(申请号2004/0035779A1)揭示了一种垂直放置的水草式膜过滤器,其中中空纤维膜丝或毛细管膜底端与底端汲水腔浇筑在一起,中空纤维膜丝或毛细管膜内腔与底端汲水腔内腔以及底端汲水腔积水管连通,中空纤维膜丝或毛细管膜上端分别密封并相对散开。 In order to solve this technical problem, U.S. Patent (Application No. 2004 / 0035779A1) discloses a membrane filter plants A vertical placed, wherein the bottom end of the hollow fiber membranes or capillary membranes together with the bottom end of the tapping pouring cavity, hollow fiber membranes or capillary membranes disposed within the chamber and the bottom chamber bottom tapping tapping water chamber communicating pipe, the upper end of the hollow fiber membranes or capillary membranes are sealed and relative spread. 使用时通过向底端汲水腔积水管施加负压,被过滤的液体在大气压作用下透过中空纤维膜丝或毛细管膜壁进入内腔,然后经汲水腔内腔进入积水管。 By the use of water to the chamber bottom tapping pipe negative pressure is applied, the liquid to be filtered through the hollow fiber membranes or capillary membrane walls into the cavity at atmospheric pressure action and then into the water through the tapping tube lumen cavity. 但是由于固体悬浮物在下落时容易在中空纤维膜丝或毛细管膜底端固定处沉积,带来膜从底端向上逐渐污染的问题。 However, since the suspended solids deposited at the bottom of the hollow readily fiber membranes or capillary membranes secured at the time of falling, the film brought progressively from the bottom upward pollution.

中国专利申请(申请号200720155208.6)揭示了一种垂直放置的垂柳式膜过滤器,其中中空纤维膜丝或毛细管膜顶端与顶端汲水腔浇筑在一起,中空纤维膜丝或毛细管膜内腔与顶端汲水腔内腔以及顶端汲水腔积水管连通,中空纤维膜丝或毛细管膜上端分别密封并相对散开。 Chinese patent application (Application No. 200720155208.6) discloses a weeping willow A vertical filter membrane positioned, wherein the top of the hollow fiber membranes or capillary membranes with a casting cavity with the tapping tip, the hollow fiber membranes or capillary membranes and the top chamber tapping the top chamber and the chamber communicating pipe tapping water chamber, the upper end of the hollow fiber membranes or capillary membranes are sealed and relative spread. 使用时通过向顶端汲水腔积水管施加负压,被过滤的液体在大气压作用下透过中空纤维膜丝或毛细管膜壁进入内腔,然后经汲水腔内腔进入积水管。 By tapping the top of the chamber to apply a negative pressure when using water pipe, the liquid is filtered at atmospheric pressure or capillary action yarn through the membrane wall into the lumen of the hollow fiber, then through the tapping tube into the water chamber cavity. 该膜过滤器在膜丝底部瀑气使得气体冲涮效果更佳,膜表面脱落的固体杂质可以更自由的下落而离开膜表面。 The membrane filter at the bottom of the gas such that the gas yarn waterfall red rinse better effect, the film off the surface of the solid impurities can be more free to fall away from the film surface.

以上提及的膜过滤器的共同特征之一是中空纤维膜或毛细管膜以开放的形式浸没于被过滤液中,虽然可以通过瀑气使膜表面附近液体产生扰动,但是膜表面液体的流动动能较低,致使膜表面的污染物浓度较高,造成膜的污染,同时也降低了单位膜面积的过滤通量。 One common feature of the above mentioned membrane filter is the hollow fiber membranes or capillary membranes in the form of an open submerged in the liquid to be filtered, while the liquid can be generated near the film surface perturbations waterfall gas, but the kinetic energy of the flow of the liquid film surface lower, resulting in higher pollutant concentration of the membrane surface, resulting in contamination of the film, but also reduces the filtration flux per unit membrane area.

为了提高膜表面液体的流动,以美国专利US7,179,370 B2为代表的气提式内循环的膜生物反应器将膜组件相对封闭在一个膜箱中,膜箱上下敞开,利用膜组件底部瀑气对液体产生的气提作用使气液混合物在膜箱内上流,在膜箱外向下流,而实现膜表面污染物的扩散和液体对膜表面的冲刷。 In order to improve the flow of the liquid film surface, the US Patent No. US7,179,370 B2 represented Airlift loop membrane bioreactor membrane opposite the membrane enclosed in a box, open to the upper and lower membrane cassette using the membrane module at the bottom waterfall stripping gas-liquid mixture so produced to the effect of the liquid film inside the upstream, downstream of the membrane cassettes outward, surface contamination of the film to achieve diffusion and erosion of the liquid film surface. 中国专利(申请号200610113851. 2)提出了包括内外双筒式的气提式膜生物反应器处理污水的装置及方法。 Chinese Patent (Application No. 200610113851.2) presented both within and outside of the double barrel Airlift membrane bioreactor wastewater treatment apparatus and method. 这些已知技术中由于受到中空纤维膜或毛细管膜组合形式的限制, 使得气液流对膜表面的冲洗存在死角,带来膜逐渐污染的问题。 These known techniques due to the hollow fiber membranes or capillary membranes in the form of a combination of limits, a blind spot exists such that the flow of flushing liquid film surface, the film gradually bring pollution. 美国专利US7, 179,370 B2和中国专利(申请号200610113851. 2)均提到了底端浇筑的柱式水草式膜过滤器,由于这种柱式膜底端被固定,气提产生的气液流无法冲洗到膜丝底部,形成冲洗死角,同样带来膜从底端向上逐渐污染的问题。 U.S. Patent No. US7, 179,370 B2, and Chinese Patent (Application No. 200610113851.2) plants were mentioned column bottom pouring type membrane filter, since the film is fixed to the bottom of this column, the gas-liquid stream generated can not provide flush to the bottom of the yarn, forming dead rinsing, the film also brings up from the bottom gradually pollution.

发明内容 SUMMARY

本实用新型要解决现有技术中垂柳式膜过滤器中中空纤维膜或毛细管膜表面液体流速低,容易产生污物在膜表面沉积的技术问题以及已知技术中气提膜生物反应器气水流存在冲洗死角的技术问题,提供一种包括了气提机理的垂柳式中空纤维膜或毛细管膜过滤器,或称气提垂柳式中空纤维膜或毛细管膜过滤器0 The present invention is to solve the prior art membrane filter willows low capillary membranes or hollow fiber membrane superficial liquid velocity, prone to technical problems in the film deposited on the surface of the soil and the known art membrane bioreactor stripping gas flow dead rinsing technical problem exists to provide a stripping mechanism comprising a hollow fiber membrane willows or capillary membrane filters, also known as willow stripping hollow fiber membrane or capillary membrane filters 0

本实用新型的气提垂柳式中空纤维膜或毛细管膜过滤器,包括多根中空纤维膜丝或毛细管膜, 一个汲水腔, 一个外壳和一个瀑气装置。 Stripping the present invention willow hollow fiber membrane or capillary membrane filter, comprising a plurality of hollow fiber membranes or capillary membranes, a tapping chamber, a housing and a gas waterfall device. 膜组件运行时中空纤维膜丝或毛细管膜置于诉述外壳内部。 The hollow fiber membranes or capillary membranes placed inside the housing of said membrane v runtime. 各中空纤维膜丝或膜细管膜与一个顶端汲水腔浇筑在一起,中空纤维膜或毛细管膜内腔与汲水腔内腔以及汲水腔积水管连通。 Each hollow fiber membranes or films with a thin film tube to the top with the tapping pouring cavity, the hollow fiber membranes or capillary membranes disposed within the chamber and a tube chamber tapping tapping chamber communicating hydrocephalus. 使用时通过汲水腔积水管施加负压,被过滤的液体在大气压作用下透过中空纤维膜丝或毛细管膜壁进入内腔,然后经汲水腔内腔进入积水管。 Water pipe negative pressure is applied through the use of the tapping chamber, the filtered liquid enters the lumen of the hollow fiber membranes permeable membrane wall or capillary action at atmospheric pressure, by tapping the tube and then into the water chamber cavity. 瀑气装置在过滤器底部向上瀑气,同时使爆出的气泡全部或绝大部进入外壳内部,外壳顶部设有气液出口。 Waterfall waterfall gas intake device upwardly bottom of the filter, while the air bubbles must all or most burst into the interior of the housing, the housing is provided with a top liquid outlet. 在此条件下,外壳内部气液混合物的比重将小于外壳外部液体,因而在外壳内外产生压力差,外壳外部的液体不断从底部进入外壳内部,再从顶部与气体一同流出,由此形成液体的循环流。 Under these conditions, the proportion of liquid mixture inside the housing outside of the casing will be less than the liquid, thereby generating a pressure difference inside and outside of the housing, continues into the fluid outside the housing from the bottom of the interior of the housing, from the top and flows out together with the gas, thereby forming a liquid recycle stream. 由于中空纤维膜或毛细管膜底端可以自由摆动,这种循环流可以及时冲刷到每根膜丝或膜管, 将膜表面污物带离膜表面。 Since the bottom end of the hollow fiber membranes or capillary membranes can swing freely, this recycle stream can be washed in time to each of the filaments or film membrane tubes, the membrane surface dirt away from the film surface. 本实用新型的技术特征在于将一束上端浇筑在一起,下端分别密封的中空纤维或毛细管膜周围设置一外壳,在外壳底部设有爆气装置,连续或间断爆气, 外壳上部设有气水流出口。 The present invention wherein the casting technique together a bundle of upper, lower end sealingly around the hollow fibers or capillary membranes provided with a housing, the housing is provided at the bottom of the gas explosion apparatus, continuous or intermittent explosive gas, the housing is provided with an upper air flow Export.

本实用新型的技术特征还在于所述外壳的横截面可以是圆形、正方形、长方形、六边形、八边形等各种可能的几何形状。 The present invention is further characterized in that the cross-art section of the housing may be circular, square, rectangular, hexagonal, octagonal, and other possible geometries.

本实用新型的技术特征还在于所述爆气装置可以是爆气管或爆气头。 The present invention is further characterized in that said technical means may be a gas explosion or gas explosion blast pipe head.

附图说明 BRIEF DESCRIPTION

图1是本实用新型第一种气提垂柳式中空纤维膜或毛细管膜过滤器外形示意图。 Figure 1 is a first invention of the present stripping willow hollow fiber membrane or capillary membrane filters schematic outline.

图2是本实用新型第一种气提垂柳式中空纤维膜或毛细管膜过滤器纵向剖面示意图。 FIG 2 is a first invention of the present stripping willow hollow fiber membrane or capillary membrane filters longitudinal sectional view.

图3是本实用新型第二种气提垂柳式中空纤维膜或毛细管膜过滤器外形示意图。 FIG 3 is a second stripping the present invention weeping hollow fiber membrane or capillary membrane filters schematic outline.

图4是本实用新型第二种气提垂柳式中空纤维膜或毛细管膜过滤器纵向剖面示意图。 FIG 4 is a second stripping the present invention weeping hollow fiber membrane or capillary membrane filters longitudinal sectional view.

具体实施方式 Detailed ways

参见图1和图2,本实用新型气提垂柳式中空纤维膜或毛细管膜过滤器100 包括多根中空纤维膜或毛细管膜U0和一汲水腔120。 Referring to Figures 1 and 2, the present invention is a stripping willow hollow fiber membrane or capillary membrane filter 100 comprises a plurality of hollow fiber membranes or capillary membranes U0 chamber 120 and a tapping. 每根中空纤维膜或毛细管膜110的底端111是封闭的,顶端112是开口的。 The bottom end of each hollow fiber membrane or capillary film 110 111 is closed, the top 112 is open. 汲水腔120壁上具有至少一个口121。 Tapping chamber wall 120 having at least one opening 121. 多根中空纤维膜或毛细管膜110的底端111朝下,自由下垂,顶端112被封装树脂140与汲水腔120封装在一起,每根中空纤维膜或毛细管膜110 的管腔与汲水腔120的内腔连通, 一外壳150,通过一箍圈160或螺栓170将外壳150的顶端固定安装在汲水腔表面上。 A plurality of hollow fiber membranes or capillary membranes 110 bottom 111 downward, hang freely, the top 112 is encapsulated with the resin 140 packed together tapping chamber 120, each of the hollow fiber membranes or capillary membranes with a lumen 110 of the tapping chamber communicating lumen 120, a housing 150, a ferrule 160 by bolts 170 or the top of the housing 150 is fixedly mounted on the luminal surface of the tapping. 这样,外壳150可将位于瀑气装置130 顶端上方的中空纤维膜或毛细管膜110的朝下的底端部分和中间部分在小气柱和小气泡的冲击下所进行的不停的摆动限定在一定范围内,有效地防止中空纤维膜或毛细管膜110折损,同时外壳内气提效应形成膜表面的液体流。 Stop swinging so that the housing 150 may be located above the waterfall intake device 130 and the tip base end portion of the intermediate portion downward capillary membranes or hollow fiber membranes 110 of the small column under the impact of small bubbles and performed certain defined the range, effectively prevent the hollow fiber membranes or capillary membranes 110 folded, while the air within the housing forming a liquid flow effect mentioned film surface. 外壳150 上设有上端出水口160。 The upper end of the housing 150 is provided with outlet 160. 气提水流可以从外壳下端与爆气装置130间的空隙流入。 Stripping the water can flow from the space 130 and the lower end of the gas explosion apparatus housing. 作为特例,外壳下端设有自少一个进水口170,利于气提循环流的形成。 As a special case, since the housing is provided with at least one lower inlet 170, facilitates stripping circulating flow is formed.

图3至图4所示的本实用新型第二种垂柳式中空纤维膜或毛细管膜过滤器,其基本构造与图1和图2所示的本实用新型第一种垂柳式中空纤维膜或毛细管膜膜过滤器100的基本构造相同,相同的部分用相同的标号表示,且不再进行重复描述。 3 to the present invention, the second hollow fiber membrane weeping or capillary membrane filters shown in Figure 4, the basic configuration of FIG. 1 and FIG weeping of the present invention the first capillary or hollow fiber membranes shown in the basic configuration of a membrane filter membrane 100, the same parts are denoted by the same reference numerals, and will not be repeated.

图3至图4所示的本实用新型第二种气提垂柳式中空纤维膜或毛细管膜过滤器与图1和图2所示的本实用新型第一种气提垂柳式中空纤维膜或毛细管膜过滤器的区别在于,中心瀑气管310固定安装在汲水腔120的纵向中心线上, 其顶端开口,从汲水腔120封闭的顶壁伸出,其底端封闭,从中空纤维膜或毛细管膜110的底端111向下伸出,管壁下部上开有多个通孔311,以此取代图1 和图2所示的本实用新型第一种垂柳式中空纤维膜或毛细管膜过滤器位于中空纤维膜或毛细管膜110底端111的正下方中心的瀑气装置130。 3 to the present invention a second stripping willow hollow fiber membrane or capillary membrane filters shown in FIG. 41 and willow extract hollow fiber membrane or capillary and a first gas of the present invention shown in FIG. 2 the difference is that the membrane filter, the center tube 310 is fixedly mounted waterfall longitudinal center line of the tapping chamber 120, its open top, a closed top wall extending from the tapping chamber 120, a bottom end which is closed, the hollow fiber membrane or the bottom end 110 of the capillary membranes 111 extending downwardly, a plurality of through holes 311 are opened on the lower portion of the wall, as an alternative shown in FIGS. 1 and 2 of the present invention, the first hollow fiber membrane weeping or capillary membrane filtration waterfall device 130 is located directly below the center of the gas of the hollow fiber membranes or capillary membranes 110 of the bottom 111. 中心瀑气管310 与封装树脂140接触的外壁部分与封装树脂140构成封装密封连接。 An outer wall portion 140 and the sealing resin 310 in contact with the center of the waterfall pipe 140 constituting the encapsulating resin package sealed connection. 用固定安装在汲水腔420的纵向中心线上的中心瀑气管310取代位于中空纤维膜或毛细管膜110的朝下的底端111的正下方中心的瀑气装置130的优点是中心瀑气管310、汲水腔120、根中空纤维膜或毛细管膜110和外壳150构成一整体气提式垂柳式中空纤维膜或毛细管膜过滤器,便于安装。 Waterfall advantage with the center tube fixedly mounted to the longitudinal centerline 420 of the cavity 310 of the tapping substituted waterfall is located directly below the center of the gas means the bottom end of the hollow fiber membranes or downward capillary membranes 110 111 130 310 is the central pipe waterfall , draw water chamber 120, hollow fiber membranes or capillary membranes 110 and 150 comprise a unitary housing Airlift willow hollow fiber membrane or capillary membrane filters, easy to install.

Claims (3)

1、一种气提垂柳式中空纤维膜或毛细管膜过滤器,其特征在于,包括多根中空纤维膜或毛细管膜、一汲水腔、一外壳和一个爆气装置,每根中空纤维膜或毛细管膜一封闭端和一开口端,多根中空纤维膜或毛细管膜的开口端被浇筑在汲水腔的内,每根中空纤维膜或毛细管膜的管腔与汲水腔的内腔连通,多根中空纤维膜或毛细管膜的封闭端朝下,自由下垂,外壳顶端固定安装在汲水腔表面上,套装在多根中空纤维膜或毛细管膜的外面,外壳上端设有多个开孔,爆气装置位于外壳底端正下方。 1 A stripping willow hollow fiber membrane or capillary membrane filters, characterized by comprising a plurality of hollow fiber membranes or capillary membranes, a tapping chamber, a gas explosion and a housing means, each hollow fiber membrane or capillary membranes a closed end and an open end, the open end of a plurality of hollow fiber membranes or capillary membranes are cast into the cavity inside the tapping, tapping the lumen of lumen of lumen of each hollow fiber membranes or capillary membranes of communication, the closed end of the plurality of hollow fiber membranes or capillary membranes downwardly, hang freely, to the top of the housing is fixedly mounted on the tapping cavity surface, set outside the plurality of hollow fiber membranes or capillary membranes, the upper end of the housing is provided with a plurality of openings, gas explosion means is located below the housing bottom correct.
2、 根据权利要求l所述的气提垂柳式中空纤维膜或毛细管膜过滤器,其特征还在于包括一中心瀑气管,该中心瀑气管固定安装在汲水腔的纵向中心线上, 与多根中空纤维膜或毛细管膜和汲水腔形成一个整体,其顶端开口,从汲水腔封闭的顶壁伸出,用于给气;其底端封闭,从中空纤维膜或毛细管膜的底端向下伸出,管壁下部开有多个通孔。 2, stripping willow hollow fiber membrane or capillary membrane filter as claimed in claim l, further characterized in that the pipe comprises a central waterfall, the central tube is fixedly mounted in the waterfall longitudinal center line of the tapping chamber, multi- hollow fiber membranes or capillary membranes form a whole and the tapping cavity, which open top, extending from the top wall of the closed draw water chamber for a gas; closed bottom end thereof, from the bottom end of the hollow fiber membranes or capillary membranes of projecting downwardly, a lower wall with a plurality of through-holes.
3、 根据权利要求l所述的垂柳式中空纤维膜或毛细管膜过滤器,其特征在于,外壳底部设有至少一个开孔。 3. The hollow fiber membrane weeping or capillary membrane filter according to claim l, characterized in that the housing bottom is provided with at least one aperture.
CNU2008200005772U 2008-01-18 2008-01-18 Gas stripping weeping-willow type hollow fiber film or capillary film filter CN201143420Y (en)

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Cited By (7)

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US7875176B2 (en) 2009-03-06 2011-01-25 Porous Media Corporation Membrane module for fluid filtration
CN103768845A (en) * 2012-10-19 2014-05-07 上海市政工程设计研究总院(集团)有限公司 Air-lift rapid circulating type cloth media filter chamber, and filtering method thereof
WO2014190595A1 (en) * 2013-05-30 2014-12-04 浙江开创环保科技有限公司 Hollow fibrous membrane element
CN104689623A (en) * 2015-01-07 2015-06-10 中国水产科学研究院东海水产研究所 Copper-alloy filter for land-based farming and use method thereof
US9333464B1 (en) 2014-10-22 2016-05-10 Koch Membrane Systems, Inc. Membrane module system with bundle enclosures and pulsed aeration and method of operation
CN105745011A (en) * 2013-12-27 2016-07-06 旭化成医疗株式会社 Membrane module device, package body, liquid processing system, steam sterilization method, and system configuration method
USD779632S1 (en) 2015-08-10 2017-02-21 Koch Membrane Systems, Inc. Bundle body

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7875176B2 (en) 2009-03-06 2011-01-25 Porous Media Corporation Membrane module for fluid filtration
CN103768845A (en) * 2012-10-19 2014-05-07 上海市政工程设计研究总院(集团)有限公司 Air-lift rapid circulating type cloth media filter chamber, and filtering method thereof
CN103768845B (en) * 2012-10-19 2016-12-21 上海市政工程设计研究总院(集团)有限公司 Stripping one kind of fast recursive filtering method and filter cloth
WO2014190595A1 (en) * 2013-05-30 2014-12-04 浙江开创环保科技有限公司 Hollow fibrous membrane element
CN104209005A (en) * 2013-05-30 2014-12-17 浙江开创环保科技有限公司 Hollow fibre membrane element
CN105745011B (en) * 2013-12-27 2018-01-16 旭化成医疗株式会社 Membrane device, the package, the liquid handling system, steam sterilization method and system configuration method
CN105745011A (en) * 2013-12-27 2016-07-06 旭化成医疗株式会社 Membrane module device, package body, liquid processing system, steam sterilization method, and system configuration method
US9333464B1 (en) 2014-10-22 2016-05-10 Koch Membrane Systems, Inc. Membrane module system with bundle enclosures and pulsed aeration and method of operation
US9956530B2 (en) 2014-10-22 2018-05-01 Koch Membrane Systems, Inc. Membrane module system with bundle enclosures and pulsed aeration and method of operation
CN104689623A (en) * 2015-01-07 2015-06-10 中国水产科学研究院东海水产研究所 Copper-alloy filter for land-based farming and use method thereof
USD779632S1 (en) 2015-08-10 2017-02-21 Koch Membrane Systems, Inc. Bundle body
USD779631S1 (en) 2015-08-10 2017-02-21 Koch Membrane Systems, Inc. Gasification device

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