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71. 发明授权

US08617400B2 Water treatment process and plant using ballasted flocculation and settling 有权
标题翻译：水处理工艺和植物使用镇流絮凝沉降
公开(公告)号：US08617400B2
公开(公告)日：2013-12-31
申请号：US12521154
申请日：2007-12-26
申请人： Philippe Sauvignet , Claus Dahl , Valey Ursel , Celine Levecq , Jean-Francois Beaudet
发明人： Philippe Sauvignet , Claus Dahl , Valey Ursel , Celine Levecq , Jean-Francois Beaudet
IPC分类号： C02F1/52 , B01D21/01 , B01D21/02 , B01D21/08 , B01D21/34
CPC分类号： C02F1/52 , B01D21/0045 , B01D21/06 , B01D21/08 , B01D21/34 , C02F1/004 , C02F1/006 , C02F1/28 , C02F1/38 , C02F1/42 , C02F1/5209 , C02F1/5281 , C02F1/66 , C02F9/00 , C02F2201/003 , C02F2209/001 , C02F2209/40 , C02F2301/043 , C02F2305/12
摘要： A method for treating wastewater using a ballasted flocculation technique includes continuously measuring the concentration of suspended solids, organic matter or other impurities in the water to be treated prior to directing the water to be treated to a flocculation tank. Based on this measurement, the amount of ballast necessary to obtain treated water of a predetermined quality is then calculated. In the flocculation tank, ballast and a flocculating reagent are added to the water to form a water-floc mixture. The water-floc mixture is directed to a settling tank where a sludge-ballast mixture is settled. The sludge-ballast mixture is directed to a mixing tank and then to a separator to separate the ballast from the sludge. The separated ballast is directed to the flocculation tank. The separated sludge is directed to the mixing tank when the level of sludge-ballast mixture in the mixing tank is lower than a predetermined level.
摘要翻译：使用压载絮凝技术处理废水的方法包括在将待处理的水引导到絮凝罐之前连续地测量被处理水中的悬浮固体，有机物质或其他杂质的浓度。基于该测量，然后计算获得预定质量的处理水所需的压载量。在絮凝槽中，将镇流器和絮凝剂添加到水中以形成水絮凝剂混合物。将水絮凝物混合物导向沉淀池，在此沉淀池中沉淀有淤泥 - 镇流器混合物。污泥 - 镇流器混合物被引导到混合罐，然后被引导到分离器以将淤渣与污泥分离。分离的镇流器被引导到絮凝罐。当混合罐中的污泥 - 镇流器混合物的水平低于预定水平时，分离的污泥被引导到混合槽。

72. 发明授权

US08591732B2 Apparatus to separate light fluids, heavy fluids, and/or sediment from a fluid stream 有权
标题翻译：用于从流体流中分离轻质流体，重质流体和/或沉积物的装置
公开(公告)号：US08591732B2
公开(公告)日：2013-11-26
申请号：US12830503
申请日：2010-07-06
申请人： Thomas E. Pank
发明人： Thomas E. Pank
IPC分类号： B01D17/025 , B01D21/02 , E03F5/14 , B01D17/02 , B01D21/00 , C02F103/00 , E03F5/04
CPC分类号： B01D17/0211 , B01D21/0012 , B01D21/003 , B01D21/02 , B01D2221/12 , C02F2103/001 , E03F1/00 , E03F5/0403 , E03F5/0404 , E03F5/14 , E03F2201/10
摘要： Three flow paths within a single container are provided for the separation of contaminates, such as floating debris, heavy trash, lighter fluids and heavier fluids, from an effluent stream. A first flow path is provided for low flow conditions wherein the effluent stream pools in a first chamber within the container and the surface of the pooled fluid is drawn off, leaving heavy contaminates within the first chamber. The drawn fluid, with lighter and/or floating contaminates, enters a second chamber. The fluid is drawn from the second chamber below the surface level of the fluid, leaving the lighter and floating contaminates within the second chamber. In moderate flow conditions, a second flow path is established from the first chamber and out the container, bypassing the second chamber. Fluid for the second flow path is drawn from below the surface of the fluid in the first chamber to exclude light and floating contaminates. A third flow path is established when the first and second flow paths are insufficient to accommodate the effluent received by the container. The third flow path draws from the surface of the fluid in the first chamber and bypasses the second chamber in discharging from the container.
摘要翻译：提供单个容器内的三个流动路径用于从流出物流分离污染物，例如漂浮碎片，重垃圾，较轻的流体和较重的流体。提供了用于低流量条件的第一流动路径，其中流出物流在容器内的第一室中并且汇集的流体的表面被排出，在第一室内留下重的污染物。具有较轻和/或浮动污染物的抽出流体进入第二室。流体从第二腔室在流体的表面水平面下方拉出，使得较轻和漂浮的污染物在第二腔室内。在中等流量条件下，绕过第二室从第一室建立第二流动路径并从容器中排出。用于第二流动路径的流体从第一室中的流体的表面下方抽出以排除光和漂浮污染物。当第一和第二流动路径不足以容纳由容器接收的流出物时，建立第三流动路径。第三流动路径从第一室中的流体表面抽出，并且在从容器排出时绕过第二室。

73. 发明授权

US08551345B2 Production fluid solid trap 失效
公开(公告)号：US08551345B2
公开(公告)日：2013-10-08
申请号：US13647437
申请日：2012-10-09
申请人： Petroleos de Venezuela, S.A.
发明人： Juan Brown , Alvaro Quezada
IPC分类号： B01D21/02 , B01D21/24 , E21B43/34
CPC分类号： B01D21/02 , B01D21/2405 , B01D21/2444 , B01D21/245 , B01D2221/04 , E21B43/34
摘要： A convenient, cost effective and efficient solid separation apparatus and method of removing solid material from production fluid is disclosed. The solids separation apparatus includes a fluid inlet pipe; a fluid outlet pipe; a vessel that is a fluid velocity driven solid settlement inducement structure and/or a fluid vector driven solid settlement inducement structure; at least one solid discharge opening within the vessel longitudinally spaced between the fluid inlet pipe and the fluid outlet pipe; and, a tank disposed below the vessel with at least one solid entry opening communicated with the at least one solid discharge opening.

74. 发明授权

US08540884B2 Flotation apparatus with apertured plate 失效
标题翻译：带孔板的浮选机
公开(公告)号：US08540884B2
公开(公告)日：2013-09-24
申请号：US12597903
申请日：2008-04-02
申请人： George Troubounis , Lucas Menke
发明人： George Troubounis , Lucas Menke
IPC分类号： C02F1/24 , B01D21/02
CPC分类号： B03D1/1431 , B01D21/0027 , B01D21/0045 , B01D21/0057 , B01D21/2433 , B01D21/2444 , B03D1/1412 , B03D1/1468 , B03D1/1481 , B03D1/24
摘要： A flotation apparatus (10) for the separation of solid particles from a suspension with formation of a fraction lacking in solid particles and a fraction rich in solid particles comprises a tank with an inlet (14) for the suspension, with an outlet (16) for the fraction lacking in solid particles, with an outlet (18) for the fraction rich in solid particles, and with at least one block of slats (20) composed of multiple overlapping slats (22), wherein the at least one block of slats (20) has a rear side oriented toward the tank wall and a front side arranged on the opposite side of the block of slats (20). On the rear side of the at least one block of slats, a plate (26) is arranged which extends over at least a part of the rear side of the block of slats, wherein the plate has a plurality of openings which facilitate the penetration of liquid through the plate. The sum of the areas of the individual openings (38) in the upper region, relative to the vertical axis, of the plate, per square centimeter of the plate, is greater than the sum of the areas of the individual openings in the lower region of the plate, per square centimeter of the plate.
摘要翻译：一种用于从形成不含固体颗粒的馏分和富含固体颗粒的级分的悬浮液中分离固体颗粒的浮选装置（10）包括具有用于悬浮液的入口（14）的罐，具有出口（16），对于不含固体颗粒的级分，具有用于富含固体颗粒的级分的出口（18）以及由多个重叠板条（22）组成的至少一块板条（20），其中至少一块板条（20）具有朝向所述罐壁定向的后侧和布置在所述板条块（20）的相对侧上的前侧。在至少一块板条的后侧上，布置有板（26），该板（26）在板条块的后侧的至少一部分上延伸，其中板具有多个开口，其有利于穿透液体通过板。板的上部区域中相对于垂直轴的单个开口（38）的面积的平均值每平方厘米的面积的总和大于下部区域中的各个开口的面积的总和的板，每平方厘米的板。

75. 发明授权

US08220644B2 Density baffle for clarifier tank 有权
标题翻译：澄清池的密度挡板
公开(公告)号：US08220644B2
公开(公告)日：2012-07-17
申请号：US13154801
申请日：2011-06-07
申请人： Earle Schaller
发明人： Earle Schaller
IPC分类号： B01D21/02
CPC分类号： B01D21/0042 , B01D21/0087 , B01D21/2433
摘要： A baffle system for a clarifier tank where the tank has a tank bottom, a periphery and a substantially vertical peripheral wall bounding the interior of the tank, said tank having an effluent channel. The baffle system includes a plurality of baffles mounted on the clarifier tank, each baffle having a baffle surface with a lower end and an upper end. The upper end of the baffle surface is coupled to a wall of the clarifier tank, the lower end of the baffle surface is disposed at a substantially 60° angle away from the side wall of the clarifier tank such that the baffle surface slopes downwardly and away from the side wall.
摘要翻译：一种用于澄清池的挡板系统，其中所述罐具有罐底，周边和界定所述罐内部的基本上垂直的周壁，所述罐具有流出通道。挡板系统包括安装在澄清池上的多个挡板，每个挡板具有带有下端和上端的挡板表面。挡板表面的上端连接到澄清池的壁上，挡板表面的下端设置成与澄清池的侧壁成大约60°的角度，使得挡板表面向下和向外倾斜从侧墙。

76. 发明授权

US08048298B2 Household effluent purification plant 有权
标题翻译：家用污水净化厂
公开(公告)号：US08048298B2
公开(公告)日：2011-11-01
申请号：US12160499
申请日：2007-01-09
申请人： Bernard Beaulieu
发明人： Bernard Beaulieu
IPC分类号： B01D21/02 , C02F1/52
CPC分类号： C02F1/5281
摘要： Plant comprising a homogenization tank (100) equipped with a stirrer (120) and with a pumping unit (140), a connecting pipe (300) leaving the pumping unit (140) comprising an injector of reagents (310) and a static mixer (320), a second chamber (200) surmounted by a mixing tank (210) into which the connecting pipe (300, 320) opens tangentially and comprising a flocculation pan (220) above the sludge pit (230) and surmounted by a filtration chamber (240), a pipe (270) leading down to the bottom (222) of the flocculation pan (220) and a bypass pipe (160).
摘要翻译：包括装备有搅拌器（120）和泵送单元（140）的均质罐（100）的设备，离开泵送单元（140）的连接管（300），包括试剂注入器（310）和静态混合器 320），由混合罐（210）覆盖的第二室（200），连接管（300,320）切向打开，并且包括在污泥坑（230）上方的絮凝盘（220），并且被过滤室（240），通向所述絮凝盘（220）的底部（222）的管道（270）和旁通管道（160）。

77. 发明申请

US20110233135A1 DENSITY BAFFLE FOR CLARIFIER TANK 有权
标题翻译：密封罐用密度瓶
公开(公告)号：US20110233135A1
公开(公告)日：2011-09-29
申请号：US13154801
申请日：2011-06-07
申请人： EARLE SCHALLER
发明人： EARLE SCHALLER
IPC分类号： B01D21/02
CPC分类号： B01D21/0042 , B01D21/0087 , B01D21/2433
摘要： A baffle system for a clarifier tank where the tank has a tank bottom, a periphery and a substantially vertical peripheral wall bounding the interior of the tank, said tank having an effluent channel. The baffle system includes a plurality of baffles mounted on the clarifier tank, each baffle having a baffle surface with a lower end and an upper end. The upper end of the baffle surface is coupled to a wall of the clarifier tank, the lower end of the baffle surface is disposed at a substantially 60° angle away from the side wall of the clarifier tank such that the baffle surface slopes downwardly and away from the side wall.
摘要翻译：一种用于澄清池的挡板系统，其中所述罐具有罐底，周边和界定所述罐内部的基本上垂直的周壁，所述罐具有流出通道。挡板系统包括安装在澄清池上的多个挡板，每个挡板具有带有下端和上端的挡板表面。挡板表面的上端连接到澄清池的壁上，挡板表面的下端设置成与澄清池的侧壁成大约60°的角度，使得挡板表面向下和向外倾斜从侧墙。

78. 发明授权

US07959798B2 Device for treating a back-flushed fluid 有权
标题翻译：用于处理反冲洗流体的装置
公开(公告)号：US07959798B2
公开(公告)日：2011-06-14
申请号：US11781033
申请日：2007-07-20
申请人： Egon Käske
发明人： Egon Käske
IPC分类号： B01D21/02 , B01D36/04
CPC分类号： B01D21/26 , B01D21/0006 , B01D21/0012 , B01D21/245 , B01D21/267 , B01D21/34
摘要： In order to provide a device for treating a fluid containing solids which has been flushed back from a reversible flow filter, comprising a sedimentation device for separating solids from the flushed back fluid by a process of sedimentation in a sediment collecting region which enables solids to be removed in a manner free from filter-aids and which exhibits as small a degree of fluid loss as possible, it is proposed that the sediment collecting region is arranged to be subjected to a positive pressure and/or a negative pressure in order to remove residual fluid from the sediment collecting region.
摘要翻译：为了提供一种用于处理含有固体的流体的装置，该流体已经从可逆流过滤器冲洗回来，包括用于通过沉淀物收集区域中的沉淀过程从冲洗后的流体中分离固体的沉降装置，其使固体成为以不含助滤剂的方式去除并且尽可能地表现出尽可能小的流体损失程度，建议将沉积物收集区域设置为经受正压力和/或负压以除去残留物来自沉积物收集区的流体。

79. 发明申请

US20110068054A1 VALVELESS SIPHON DECANTER AND METHODS OF USE 审中-公开
标题翻译：有价值的SIPHON DECANTER及其使用方法
公开(公告)号：US20110068054A1
公开(公告)日：2011-03-24
申请号：US12754315
申请日：2010-04-05
申请人： John Charles Hardison
发明人： John Charles Hardison
IPC分类号： B01D21/24 , B01D21/02 , B01D21/30
CPC分类号： F04F10/00 , B01D21/2433 , B01D21/2444 , B01D21/34 , Y10T137/0318 , Y10T137/2795 , Y10T137/2849 , Y10T137/2877 , Y10T137/2917
摘要： A valveless siphon decanter for processing fluid within a tank having a siphon tube external to the tank, the siphon tube having an output, a boom extending substantially transversely from the siphon tube, the boom providing a path for the communication of fluid from within the tank into the siphon tube, a vacuum head in association with the boom, the vacuum head having at least one orifice disposable within the tank for receiving the fluid, a vacuum source for creating a vacuum within the siphon tube and the boom to draw the fluid in through the at least one orifice of the vacuum head into the boom and into the siphon tube thereafter, a vacuum break for breaking the vacuum within the boom and the siphon tube; and wherein the siphon tube and the boom are disposed outside of the tank.
摘要翻译：一种用于在罐内处理流体的无阀虹吸滗析器，其具有在罐外部的虹吸管，虹吸管具有输出，大体上横向于虹吸管延伸的悬臂，起重臂提供用于从罐内连通流体的路径虹吸管与吊臂相关联的真空头，真空头具有至少一个可在容器内一次性的孔口，用于容纳流体;真空源，用于在虹吸管内形成真空并将喷嘴吸入流体; 通过真空头的至少一个孔口进入悬臂并进入虹吸管中，用于破坏悬臂和虹吸管内的真空的真空断裂; 并且其中虹吸管和悬臂设置在罐的外部。

80. 发明申请

US20110024358A1 APPARATUS AND PROCESSES FOR REMOVING BORON FROM LIQUIDS 有权
标题翻译：从液体中除去硼的装置和方法
公开(公告)号：US20110024358A1
公开(公告)日：2011-02-03
申请号：US12512091
申请日：2009-07-30
申请人： Michael L. Pudvay
发明人： Michael L. Pudvay
IPC分类号： B01D36/00 , B01D21/01 , B01D21/02 , B01D9/00 , B01D1/00 , B01D36/04 , B01D39/06
CPC分类号： B01D9/0018 , B01D21/01
摘要： A process removes boron from ion exchange system regeneration solution including introducing a borate precipitator into the regeneration solution in a precipitation zone to generate borate precipitate; introducing a coagulator into the regeneration solution that coagulates solids and/or borate precipitate generated by the borate precipitator and absorbs boron into the solids; introducing the regeneration solution, solids and borate precipitate into a separation zone; introducing anionic polymer into the regeneration solution adjacent to or in the separation zone to increase the propensity of borate precipitate and solids to separate from the regeneration solution; and filtering the regeneration solution to remove residual suspended solids from the regeneration solution. Another process removes boron from ion exchange system regeneration solution including introducing a caustic material into the regeneration solution; heating the regeneration solution to a selected temperature; introducing heated regeneration solution into an evaporation zone to remove at least a substantial portion of water from the regeneration solution and thereby form a slurry comprising boron salt(s); and introducing the slurry into a crystallizer zone to remove residual water.
摘要翻译：一种方法从离子交换系统再生溶液中除去硼，包括在沉淀区中将硼酸盐沉淀器引入再生溶液中以产生硼酸盐沉淀物; 将凝结剂引入再生溶液中，该再生溶液凝固由硼酸盐沉淀器产生的固体和/或硼酸盐沉淀物并将硼吸收到固体中; 将再生溶液，固体和硼酸盐沉淀物引入分离区; 将阴离子聚合物引入邻近或分离区的再生溶液中以增加硼酸盐沉淀物和固体与再生溶液分离的倾向; 并过滤再生溶液以从再生溶液中除去残留的悬浮固体。另一种方法是从离子交换系统再生溶液中除去硼，包括将苛性物质引入再生溶液中; 将再生溶液加热到所选择的温度; 将加热的再生溶液引入蒸发区以从再生溶液中除去至少大部分的水，从而形成包含硼盐的浆料; 并将浆料引入结晶器区以除去残留的水。

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