公开(公告)号：EP1184341A1

公开(公告)日：2002-03-06

申请号：EP01250298.5

申请日：2001-08-17

申请人： Yoshinobu, Izawa ,  Yamazaki, Akehiko

发明人： Yoshinobu, Izawa ,  Yamazaki, Akehiko

IPC分类号： C02F1/52 ,  B65D88/62 ,  B65D88/58

CPC分类号： B65D88/62 ,  B01D21/0024 ,  B01D21/0027 ,  B01D21/0084 ,  B01D21/01 ,  B01D21/02 ,  B01D21/2405 ,  B01D21/2444 ,  B01D21/2494 ,  B01D21/32 ,  B01D21/34 ,  C02F1/5281 ,  C02F2103/007 ,  C02F2201/008 ,  C02F2209/42 ,  Y02W10/37 ,  Y10T137/8013 ,  Y10T137/86187

摘要： The special features of the water treatment apparatus in the present invention are that a tank (1) fitted with a raw water inlet (3) and a treated water outlet (4) on the upper part, has within said tank an upper chamber (11) and lower chamber (12) which divide said tank into two sections, upper and lower, and is fitted with a separating wall (2) which can be raised and lowered to adjust the water level in said upper and lower chamber, the upper chamber above said separating wall and the lower chamber below said separating wall both being filled with water. By use of this apparatus, a novel water treatment apparatus is provided which can be extremely easily assembled into a water treatment facility. The invention also relates to a water treatment method using said apparatus and including a coagulation step.

摘要翻译： 本发明的水处理装置的特征在于，在上部装配有原水入口（3）和处理水出口（4）的罐（1）在所述罐内具有上室（11） ）和下腔室（12），其将所述罐分成上下两部分，并配有可升高和降低的分隔壁（2），以调节所述上下腔室中的水位，上腔室 在所述分隔壁之下的所述分隔壁和所述分隔壁下方的下腔室都充满水。 通过使用该装置，提供了一种新颖的水处理装置，其可以非常容易地组装到水处理设备中。 本发明还涉及使用所述装置并包括凝结步骤的水处理方法。

公开(公告)号：EP1007183A4

公开(公告)日：2001-11-28

申请号：EP98931452

申请日：1998-06-22

申请人： BAXTER INT

发明人： CANTU ROBERT J ,  MIN KYUNGYOON ,  REITZ DOUGLAS W

IPC分类号： A61K35/14 ,  A61M1/36 ,  B01D21/26 ,  B04B9/14 ,  A61M1/00 ,  B01D35/00 ,  B04B11/00

CPC分类号： A61M1/3693 ,  A61M1/3696 ,  B01D21/262 ,  B01D21/32 ,  B01D21/34 ,  B01D2221/10 ,  B04B9/14 ,  B04B2005/045 ,  B04B2009/143

摘要： Blood processing systems and methods are disclosed. A processing chamber (14) rotating on a rotating element includes a first compartment (38) and a second compartment (40). Blood is conveyed into the first compartment (38) for centrifugal separation into components. A liquid free of blood occupies the second compartment (40) to counter-balance the first compartment (38) during rotation on the rotating element. In one embodiment, the second compartment (40) is served by a single fluid access. Prior to use, the single access is coupled to tubing, through which a vacuum is drawn to remove air from the second compartment (40). While vacuum exists, communication is opened between the tubing and a source of liquid. The vacuum draws the liquid into the second compartment (40) through the single access, thereby priming the second compartment (40) for use.

公开(公告)号：EP1015089A4

公开(公告)日：2000-12-20

申请号：EP98930444

申请日：1998-06-22

申请人： BAXTER INT

发明人： BROWN RICHARD I ,  FOLEY JOHN T ,  MIN KYUNGYOON ,  SAHLIN MARK

IPC分类号： G01N33/49 ,  A61B5/145 ,  A61K35/14 ,  A61M1/02 ,  A61M1/36 ,  A61P7/00 ,  B01D17/02 ,  B01D17/12 ,  B01D21/24 ,  B01D21/26 ,  B04B5/04 ,  B04B13/00 ,  G01N21/35

CPC分类号： B01D17/0217 ,  A61M1/3693 ,  A61M1/3696 ,  A61M2202/0427 ,  A61M2205/331 ,  B01D21/003 ,  B01D21/2405 ,  B01D21/245 ,  B01D21/26 ,  B01D21/262 ,  B01D21/32 ,  B01D2221/10 ,  B04B5/0442 ,  B04B13/00 ,  A61M2202/0071

摘要： Blood processing systems and methods separate blood into constituents including a plasma constituent that includes a platelet volume. The systems and methods detect the optical density of the plasma constituent and generate a first output indicative of the optical density. A processing element integrates the first output relative to the volume of plasma constituent and generates an integrated output. The integrated output correlates to the platelet volume. A second processing element generates a third output based, at least in part, upon the integrated output, which comprises parameters for storing the platelet volume.

公开(公告)号：EP0901020A2

公开(公告)日：1999-03-10

申请号：EP98250180.1

申请日：1998-05-26

申请人： Dr. Bruno Lange GmbH

发明人： Battefeld, Manfred ,  Gassner, Bernd ,  Kramp, Egbert Prof. Dr. ,  Ueberbach, Otto

IPC分类号： G01S15/10 ,  G01S7/527 ,  G01F23/296 ,  B08B3/00

CPC分类号： G01F23/2962 ,  B01D21/32 ,  B01D21/34

摘要： Vorrichtung zur Bestimmung des Schlammpegels in einem Absetzbecken (3) einer Kläranlage, mit einem unterhalb des Flüssigkeitsspiegels angeordneten Schallsender (9) zur Abgabe eines hochfrequenten Schallimpulses in die Flüssigkeit und einem unterhalb des Flüssigkeitsspiegels angeordneten Schallempfänger (9), der zur Erfassung eines durch Reflexion und/oder Rückstreuung des Schallimpulses in der Flüssigkeit erzeugten Echosignals in derselben Phase (1) angeordnet ist wie der Schallsender (9), wobei der Schallempfänger (9) zur Erkennung des durch Reflexion und/oder Rückstreuung an der Phasengrenze erzeugten Echosignals ausgangsseitig mit einer Auswertungseinheit (10 bis 23) verbunden ist und zur Messung der Signallaufzeit zwischen der Abgabe des Schallimpulses und der Aufnahme des Echosignals ein Zeitmesser (15, 20) vorgesehen ist.

摘要翻译： 废水沉积物处理测量过程和装配确定了保持较低水平的沉积固体的透明液相（1）和沉积物含量较高的较低液相（2）之间的水平相界。 新颖的是：（a）高频超声波发射器/接收器（9）位于表面下方并从脉冲发生器（5-8）发出测量信号; （b）接收机（9）在相同相位内检测来自发射机的反射或反向散射信号，并将接收到的信号传送到信号处理单元（10- 23）; （c）定时装置（15,20）测量发射机信号发射与接收机之间反射或反向散射发射的接收之间的时间。

公开(公告)号：EP0851784A4

公开(公告)日：1998-12-23

申请号：EP96916696

申请日：1996-05-22

申请人： BAXTER INT

发明人： BROWN RICHARD I ,  MIN KYUNGYOON

IPC分类号： A61K35/14 ,  A61M1/02 ,  A61M1/30 ,  A61M1/36 ,  B01D17/02 ,  B01D21/24 ,  B01D21/26 ,  B04B5/04 ,  B04B7/08 ,  B04B13/00

CPC分类号： A61M1/0209 ,  A61M1/025 ,  A61M1/30 ,  A61M1/302 ,  A61M1/303 ,  A61M1/308 ,  A61M1/3603 ,  A61M1/3624 ,  A61M1/3693 ,  A61M1/3696 ,  A61M2202/0427 ,  A61M2205/331 ,  A61M2205/3344 ,  A61M2205/3351 ,  A61M2205/3355 ,  A61M2205/3393 ,  B01D17/0217 ,  B01D21/003 ,  B01D21/0087 ,  B01D21/2405 ,  B01D21/245 ,  B01D21/26 ,  B01D21/262 ,  B01D21/32 ,  B01D21/34 ,  B01D2221/10 ,  B04B5/0442 ,  B04B7/08 ,  B04B13/00 ,  B04B2005/045 ,  A61M2202/0071

摘要： A blood separation system for separating mono nuclear cells from whole blood is described. The system comprises a chamber (12) that is rotatable about a rotational axis (28). The chamber comprises first and second spaced apart walls (24, 26) that form a separation zone having a high-G side and a low-G side which is located closer to the rotational axis than the high-G side. The chamber also includes an inlet region (74) where whole blood enters the separation zone for separation into red blood cells (96), a plasma constituent carrying platelets (98), and an interface (58) carrying mono nuclear cells between the red blood cells and the plasma constituent. A plasma constituent collection region (76) is also provided in the chamber where the plasma constituent is collected for removal from the chamber. An outlet path (46, 206) communicates with the plasma constituent collection region (76) and provides for removal of the interface (58) from the chamber. The system is operated under the control of a controller (134) that is operable in first and second modes. In the first mode, whole blood is conveyed into the inlet region while red blood cells and the plasma constituent are removed from the chamber and while the interface (58) is maintained at a set location within the chamber. In the second mode, the controller operates to move the interface from the set location for removal from the chamber via the outlet path. Finally, the system is equipped with a sensing element (226) for detecting mono nuclear cells in the interface in the outlet path. A method of separating mono nuclear cells from whole blood is also described.

公开(公告)号：EP0845667A2

公开(公告)日：1998-06-03

申请号：EP97250356.9

申请日：1997-11-24

申请人： Dr. Bruno Lange GmbH

发明人： Schier, Sabine

IPC分类号： G01N1/34 ,  B01D21/02 ,  B01L3/08

CPC分类号： G01N1/34 ,  B01D21/0024 ,  B01D21/2405 ,  B01D21/2444 ,  B01D21/245 ,  B01D21/302 ,  B01D21/32 ,  B01D21/34 ,  B01L3/08 ,  G01N1/4077

摘要： Die Erfindung betrifft ein Sedimentationsgefäß (1, 1', 1'') mit einem geschlossenen Gefäßboden zur Trennung von Schwebstoffen (4) und Bildung einer Klarphase (3) bei einem Abwasservolumen (2), mit einer Öffnung zum Einbringen des Abwasservolumen (2) und mit einer im oberen Bereich des Sedimentationsgefäßes (1, 1', 1'') angeordneten, ersten Leitung (10, 18) zur Entnahme einer Probe aus der Klarphase (3) des Flüssigkeit (2). Das Sedimentationsgefäß (1, 1', 1'') weist eine sich in Richtung des Gefäßbodens erweiternde, im wesentlichen kegelstumpfartig ausgebildeten Zone (6) auf.

摘要翻译： 使用沉淀容器（1,1'，1“）来测试特别是固体含量低的废水（2）的样品，以将特别是悬浮固体（4）与透明相（3）分离。容器 1,1'，1“）具有封闭的基部（5）和样品（2）引入的开口。 通过顶部的第一管（10,18）从液体（2）上清除相（3）中取出样品的一部分。 在保持悬浮沉积物颗粒的区域中，容器朝向基部（5）变宽。 沉积区（6）基本上是截头圆锥体，其底部与容器（1,1'，1“）基底（5）相邻，透明样品通过管（10）从透明相（3）中抽出， 沿着血管（1,1'，1“）轴向中心线突出。

公开(公告)号：EP0628333A1

公开(公告)日：1994-12-14

申请号：EP94201511.6

申请日：1994-05-27

申请人： Coöperatieve Verkoop- en Productievereniging van Aardappelmeel en Derivaten 'AVEBE' B.V.

发明人： de Vries, Johannes

IPC分类号： B01D21/00

CPC分类号： B01D21/06 ,  B01D21/245 ,  B01D21/2488 ,  B01D21/30 ,  B01D21/32 ,  B01D21/34

摘要： The invention relates to a method for purifying liquid polluted with solids particles, in which the liquid is fed into a settling tank, in such a manner that the solids particles settle, effluent being discharged by effluent discharge means and the sediment being passed into a sludge sump, a sediment suspension being formed in the sludge sump, the method being characterized in that the density of the suspension is measured, sediment being supplied until the measured density of the suspension attains a preset value, whereafter the entire contents of the sludge sump are discharged from the sludge sump at the same time.

摘要翻译： 本发明涉及用于纯化与固体颗粒，其中所述液体被送入沉降槽污染液体的方法，在寻求的方式没有颗粒沉降的固体，流出物通过流出物排出装置和沉积物排出被传递到污泥 淤泥中，沉积物悬浮在污泥贮槽形成的，其特征在于在没有将悬浮液的密度进行测量，被供给沉积物，直到悬浮液的测量的密度达到预设值时，此后污泥贮槽的全部内容的方法 从在Sametime污泥贮槽排出。

公开(公告)号：EP0228396B2

公开(公告)日：1992-04-01

申请号：EP86903377.9

申请日：1986-06-16

申请人： SULZER-ESCHER WYSS GMBH

发明人： KLEINSCHNITTGER, Hans, Hermann ,  BASSLER, Wolfgang ,  KAHMANN, Albrecht ,  SIEWERT, Wolfgang

IPC分类号： D21F1/32 ,  D21F1/70 ,  C02F1/24 ,  B01D21/06

CPC分类号： D21B1/327 ,  B01D21/00 ,  B01D21/01 ,  B01D21/14 ,  B01D21/2433 ,  B01D21/2444 ,  B01D21/2488 ,  B01D21/30 ,  B01D21/305 ,  B01D21/32 ,  B01D21/34 ,  C02F1/24 ,  C02F1/5209 ,  C02F1/5281 ,  C02F1/685 ,  D21F1/82 ,  Y02W30/646

摘要： An arrangement for the separation by flocculation of flocculable substances contained in a suspension used particularly for purifying effluents from deinking installations where are processed used or waste paper, comprises a container (4) supplied by a conduit (2) with a suspension coming from a tank (1) and mixed with flocculating agents and with air. The container (4) contains a vertical shaft rotor (34) from which two arms (35, 36) extend outwardly at different heights. The suspension to be purified is introduced above the shaft (34) and the upper arm (36), and purified water is drawn above the lower arm (35) which forms with the upper arm an acute angle so that it precedes the latter during the rotation thereof. The supernatent substances are optionally removed from the surface by a transportation device (40) in the form of supernatent muds (8) and evacuated through a mud conduit (42).

公开(公告)号：EP0158714B1

公开(公告)日：1989-01-04

申请号：EP84114237.5

申请日：1984-11-24

申请人： Johann Müller AG Kieswerk & Baggereiunternehmung ,  Trümmel, Friedrich

发明人： Trümmel, Friedrich

IPC分类号： C02F1/52 ,  B01D21/00

CPC分类号： C02F1/5281 ,  B01D21/0018 ,  B01D21/01 ,  B01D21/06 ,  B01D21/186 ,  B01D21/2411 ,  B01D21/245 ,  B01D21/30 ,  B01D21/305 ,  B01D21/32 ,  C02F1/52 ,  C02F1/5209

公开(公告)号：EP3084023A4

公开(公告)日：2017-11-08

申请号：EP14870988

申请日：2014-11-28

申请人： RIO TINTO ALCAN INT LTD

发明人： REID MICHAËL ,  PELOQUIN GUY ,  ST-LAURENT MATTHIEU ,  RACINE PHILIPPE

IPC分类号： B01D21/32 ,  B01D21/01 ,  B01D21/06 ,  B01D21/08 ,  B01D21/24 ,  C01F7/06

CPC分类号： C01F7/0666 ,  B01D21/01 ,  B01D21/06 ,  B01D21/08 ,  B01D21/2405 ,  B01D21/2411 ,  B01D21/2427 ,  B01D21/2444 ,  B01D21/2488 ,  B01D21/32 ,  C01F7/0646 ,  C01F7/0653

摘要： A process for producing alumina trihydrate comprising an digestion step (26), a separation step (70), and a precipitation step (52) the separation step including: b1) pretreating a slurry from the digestion step by adding a flocculant to said slurry and mixing the flocculant and the slurry, b2) settling the resulting flocculated slurry in a gravity settler vessel, b3) determining a measured value representative of the concentration of solid particles in the resulting clarified liquor, b4) comparing the measured value with a predetermined threshold, b5) feeding said clarified liquor directly to the precipitation step (52), while the measured value is less than said predetermined threshold, and b6) redirecting said clarified liquor to the pre-treatment step b1), when the measured value is more than said predetermined threshold. An installation for operating said process.