公开(公告)号：US20150115171A1

公开(公告)日：2015-04-30

申请号：US14398638

申请日：2013-03-06

Applicant: XYLEM WATER SOLUTIONS HERFORD GMBH

Inventor： Leroy Jack Morningstar, JR. ,  Sven Kämmerer

IPC: C02F1/32 ,  B01F5/06

CPC classification number: C02F1/325 ,  B01F5/0602 ,  B01F5/0616 ,  B01F2005/0638 ,  C02F2201/3225 ,  C02F2201/3227 ,  C02F2201/328 ,  Y02W10/37

Abstract: A mixing device for a water treatment facility with an open channel, with a base body which is designed in a plate-shape or strip-shaped manner for attachment to a wall of a channel such that a lower face which faces towards the wall of the channel during operation and an upper face which faces away from the wall of the channel during operation, whereby a plurality of protrusions is provided which extend from the base body, which are inclined away from the lower face and which extend over a plane formed by the upper face, and in that a plurality of recess is provided, and whereby each recess is arranged between two adjacent protrusions.

Abstract translation: 一种用于具有开放通道的水处理设备的混合装置，其具有设计成板状或带状的基体，用于附接到通道的壁，使得面向面向壁的壁的下表面 并且在操作期间面向远离通道壁的上表面，由此设置有多个突起，其从底体延伸，该基体从下表面倾斜并延伸到由 并且设置有多个凹部，并且由此每个凹部布置在两个相邻突起之间。

公开(公告)号：US20150108372A1

公开(公告)日：2015-04-23

申请号：US14398637

申请日：2013-03-06

Applicant: XYLEM WATER SOLUTIONS HERFORD GMBH

Inventor： Leory Jack Morningstar, JR. ,  Sven Kämmerer ,  Madhukar Rapaka ,  Friedhelm Krüger ,  Daniel Raymond

IPC: C02F1/32

CPC classification number: C02F1/325 ,  C02F2201/3225 ,  C02F2201/3227 ,  C02F2303/04 ,  C02F2303/14 ,  Y02W10/37

Abstract: A UV water treatment plant having at least one module which contains a number of elongated UV lamps in a bracket, wherein the lamps are orientated in parallel to one another, wherein a base having at least one guide connected firmly to the base and at least one guide rail connected to the bracket are provided, wherein the guide rail is mounted to be displaceable in the guide.

Abstract translation: 一种UV水处理设备，其具有至少一个模块，该模块在支架中包含许多细长的UV灯，其中所述灯彼此平行地取向，其中，具有至少一个引导件与所述底座和至少一个 提供了连接到支架的导轨，其中导轨安装成可在引导件中移动。

公开(公告)号：US20150028224A1

公开(公告)日：2015-01-29

申请号：US14379864

申请日：2013-02-25

Applicant: Trojan Technologies

Inventor： Jeffrey Thomas Barker ,  Wesley From ,  Ed Kambulow

IPC: C02F1/32 ,  B08B3/04

CPC classification number: C02F1/325 ,  B08B3/04 ,  C02F2201/003 ,  C02F2201/004 ,  C02F2201/006 ,  C02F2201/3225 ,  C02F2201/3227 ,  C02F2201/324

Abstract: There is described a cleaning system for a radiation source. The cleaning system comprises: (i) a cleaning chamber housing; (ii) a cleaning cartridge removably disposed in the cleaning chamber housing; and (iii) an endcap element removably coupled to the cleaning chamber housing. The cleaning cartridge comprises a first sealing element and a second sealing element, the first sealing element and the second sealing element configured to provide a substantially fluid tight seal with respect to an exterior surface of the radiation source. A radiation source module and a fluid treatment system comprising the radiation source module are also described.

Abstract translation: 描述了用于辐射源的清洁系统。 清洁系统包括：（i）清洁室壳体; （ii）可拆卸地设置在清洁室壳体中的清洁带; 和（iii）可拆卸地联接到清洁室壳体的端盖元件。 清洁带包括第一密封元件和第二密封元件，第一密封元件和第二密封元件构造成相对于辐射源的外表面提供基本上流体密封的密封。 还描述了包括辐射源模块的辐射源模块和流体处理系统。

公开(公告)号：US20150027960A1

公开(公告)日：2015-01-29

申请号：US14239969

申请日：2012-08-23

Applicant: KC Darrin Troy Hosler ,  Douglas Wayne Gorrie ,  Roger Coleman

Inventor： KC Darrin Troy Hosler ,  Douglas Wayne Gorrie ,  Roger Coleman

IPC: C02F9/00 ,  C02F1/32

CPC classification number: C02F9/00 ,  B01D33/11 ,  B01D33/50 ,  C02F1/004 ,  C02F1/325 ,  C02F2201/322 ,  C02F2201/3225 ,  C02F2201/3227 ,  C02F2201/3228 ,  C02F2201/328 ,  C02F2209/42 ,  C02F2301/024 ,  C02F2301/08 ,  C02F2303/24 ,  Y02A20/156

Abstract: A purification apparatus comprising a filtration unit comprising filtration screens, a disinfection unit comprising a source of disinfecting light and a passage for filtrate from the filtration unit to the disinfection unit. The filtration unit may be selected from at least one static drum, at least one rotating drum, and at least one filter pack. Louver vanes or baffles may be used in the passage to create turbulence and direct flow. A process for removing particulate matter and disinfecting a process flow comprises the steps of filtering the process flow to remove particulate matter, directing the filtrate to a source of disinfection light while creating turbulence in the filtrate and disinfecting the filtrate.

Abstract translation: 一种净化装置，包括过滤单元，该过滤单元包括过滤筛网，消毒单元，其包括消毒光源和从过滤单元到消毒单元的滤液通道。 过滤单元可以选自至少一个静态鼓，至少一个旋转鼓和至少一个过滤器组。 通道中可以使用百叶窗或挡板来产生湍流和直流。 用于除去颗粒物质和消毒工艺流程的方法包括以下步骤：过滤流程以除去颗粒物质，将滤液引导至消毒光源，同时在滤液中产生湍流并对滤液进行消毒。

公开(公告)号：US20150017061A1

公开(公告)日：2015-01-15

申请号：US13942409

申请日：2013-07-15

Applicant: AMERICAN WATER WORKS COMPANY, INC.

Inventor： MARTIN L. ROBISON

IPC: A61L2/10 ,  C02F1/32

CPC classification number: C02F1/325 ,  C02F2201/008 ,  C02F2201/009 ,  C02F2201/3225 ,  C02F2201/3227 ,  C02F2201/326 ,  C02F2209/008 ,  C02F2303/04 ,  C02F2307/14 ,  Y02A20/212

Abstract: Methods are provided for disinfecting water mains using ultraviolet (UV) light. One or more UV light sources are provided and secured to a movable device that moves axially in a pipe. The frequency and intensity of the UV light is determined based on characteristics of the pipe, such as its material and size. The rate at which the movable device moves through the pipe is also determined so that the interior surface of the pipe is properly disinfected. The movable device is remotely caused to move through the pipe.

Abstract translation: 提供了使用紫外线（UV）光消毒水管的方法。 提供一个或多个UV光源并固定到在管道中轴向移动的可移动装置。 紫外光的频率和强度根据管材的特性，如材料和尺寸确定。 移动装置移动通过管道的速率也被确定为使得管子的内表面被适当消毒。 可移动装置远程地通过管道移动。

公开(公告)号：US08709261B2

公开(公告)日：2014-04-29

申请号：US12633042

申请日：2009-12-08

Applicant: Uri Levy

Inventor： Uri Levy

IPC: B01D35/143

CPC classification number: C02F1/325 ,  C02F2201/3221 ,  C02F2201/3225 ,  C02F2201/3228 ,  C02F2201/326 ,  C02F2209/006

Abstract: Some demonstrative embodiments of the invention include a system and a method for disinfection of a liquid including monitoring the disinfection process. The system may include a conduit to carry flowing liquid to be disinfected, wherein the conduit comprises an inlet to receive the liquid, an outlet to discharge the liquid and walls transparent to ultraviolet radiations; an illumination source located within a transparent sleeve, wherein the transparent sleeve is immersed in the flowing liquid and the illumination source is to disinfect the liquid when passing through the conduit, a first light detector located externally to the conduit to detect light emitted by the illumination source and a second light detector located externally to the conduit to detect light emitted by the illumination source.

Abstract translation: 本发明的一些说明性实施方案包括用于消毒液体的系统和方法，包括监测消毒过程。 该系统可以包括用于携带要消毒的流动液体的导管，其中导管包括用于接收液体的入口，用于排出液体的出口和对紫外辐射透明的壁; 位于透明套筒内的照明源，其中所述透明套筒浸入流动的液体中，并且所述照明源在通过所述导管时对所述液体进行消毒;位于所述导管外部的第一光检测器，用于检测由所述照明 源和位于导管外部的第二光检测器，以检测由照明源发射的光。

公开(公告)号：US08696898B2

公开(公告)日：2014-04-15

申请号：US12513438

申请日：2007-07-12

Applicant: Wolf-Dietrich Meese ,  Geoff Jones-Prichard

Inventor： Wolf-Dietrich Meese ,  Geoff Jones-Prichard

IPC: C02F1/32

CPC classification number: C02F1/325 ,  C02F2201/3225 ,  C02F2201/328 ,  C02F2301/024

Abstract: A device is proposed for the UV disinfection of liquids in an open or closed channel, having an inflow for the liquid to be disinfected, at least one UV irradiator arranged downstream of the inflow in a main flow direction and also having an outflow arranged downstream of the UV irradiator, in which a mixing device, driven by an electric motor, is arranged between the inflow and the at least one UV irradiator, which mixing device is set up for generating a cross-flow having at least one velocity component transverse to the main flow direction in order to improve mixing of the liquid.

Abstract translation: 提出了一种用于在开放或封闭的通道中对液体进行紫外线消毒的装置，其具有用于待消毒的液体的流入，至少一个UV辐射器，其布置在主流动方向上的流入下游，并且还具有排出在 紫外线照射器，其中由电动机驱动的混合装置布置在流入和至少一个UV照射器之间，该混合装置被设置用于产生具有至少一个横向于 主流方向，以改善液体的混合。

公开(公告)号：US20130140471A1

公开(公告)日：2013-06-06

申请号：US13312614

申请日：2011-12-06

Applicant: Robin Elkins

Inventor： Robin Elkins

IPC: A61L2/10 ,  H01J61/16 ,  H01J61/12

CPC classification number: H01J61/0672 ,  C02F1/325 ,  C02F2201/322 ,  C02F2201/3225 ,  H01J7/20 ,  H01J7/22 ,  H01J61/025 ,  H01J61/16 ,  H01J61/28 ,  H01J61/302 ,  H01J61/32 ,  H01J61/76

Abstract: In overview, the described system provides a mercury-free gas discharge UVC lamp system and in particular a liquid purification system including a treatment container, a treatment volume, and one or more UVC lamps as described hereinafter configured to irradiate the treatment volume. In an embodiment of the invention, the UVC lamp system includes a tubular glass or quartz envelope, evacuated to approximately 200 Torr and slightly backfilled with a noble gas such as Xenon, Argon, or Nitrogen. For end emission, the cylindrical opening in each electrode assembly may be a through-hole capped externally by a quartz window. The radiation flux and dwell time may be adjusted to the type and degree of contamination in the water.

Abstract translation: 概括地说，所描述的系统提供了一种无汞气体放电UVC灯系统，特别是一种液体净化系统，其包括处理容器，处理容积以及如下所述的一个或多个UVC灯，其被配置为照射处理容积。 在本发明的一个实施例中，UVC灯系统包括管状玻璃或石英外壳，抽空到大约200托，并用诸如氙气，氩气或氮气的惰性气体略微回填。 对于末端发射，每个电极组件中的圆柱形开口可以是通过石英窗在外部封盖的通孔。 辐射通量和停留时间可以根据水中污染的类型和程度进行调整。

公开(公告)号：US20120138531A1

公开(公告)日：2012-06-07

申请号：US13318303

申请日：2010-04-30

Applicant: Esther Oliveros ,  Andre Braun ,  Marie-Therese Maurette ,  Florence Benoit-Marquie ,  Jacques Debuire

Inventor： Esther Oliveros ,  Andre Braun ,  Marie-Therese Maurette ,  Florence Benoit-Marquie ,  Jacques Debuire

IPC: C02F1/32 ,  C02F1/72 ,  C02F1/74 ,  C02F1/44

CPC classification number: C02F9/00 ,  C02F1/325 ,  C02F1/444 ,  C02F1/4672 ,  C02F1/722 ,  C02F1/727 ,  C02F1/74 ,  C02F2101/305 ,  C02F2101/306 ,  C02F2101/34 ,  C02F2101/38 ,  C02F2103/32 ,  C02F2103/343 ,  C02F2201/3223 ,  C02F2201/3225 ,  C02F2201/3227 ,  C02F2201/324 ,  C02F2209/40 ,  C02F2209/42 ,  C02F2301/08 ,  C02F2305/023

Abstract: A purifying device adapted to perform a method of photochemical elimination of xenobiotics present in water. The purifying device comprises a photochemical reactor unit having at least one inlet for contaminated water and one outlet for purified water, it provides a flow path for continuously flowing water from said inlet to said outlet, and is equipped with a radiation source module providing ultraviolet radiation in a wavelength range ranging from 100 to 280 nm. The purifying device further comprises at least one membrane filtration unit designed to perform ultra filtration and connected upstream of said photochemical reactor unit via said inlet and at least one device for supplying air or dioxygen to the water comprised in the photochemical reactor unit. Further, a purification method is provided, using the device of the invention.

Abstract translation: 一种适于执行光化学消除存在于水中的异生素的方法的净化装置。 净化装置包括光化学反应器单元，其具有至少一个用于污染水的入口和一个用于净化水的出口，其提供用于将水从所述入口连续流动到所述出口的流动路径，并且配备有提供紫外线辐射的辐射源模块 在100至280nm的波长范围内。 净化装置还包括至少一个薄膜过滤单元，其被设计成经由所述入口进行超滤并连接在所述光化学反应器单元的上游，以及用于向包含在光化学反应器单元中的水供应空气或二氧化物的至少一个装置。 此外，使用本发明的装置提供净化方法。

公开(公告)号：US08148699B2

公开(公告)日：2012-04-03

申请号：US12185425

申请日：2008-08-04

Applicant: Wes From ,  Boyko M. Tchavdarov ,  Mike Marcu ,  Richard Gratton ,  David Olson ,  Jim Fraser ,  Dusko A. Kezele

Inventor： Wes From ,  Boyko M. Tchavdarov ,  Mike Marcu ,  Richard Gratton ,  David Olson ,  Jim Fraser ,  Dusko A. Kezele

IPC: B01J19/08

CPC classification number: C02F1/325 ,  A61L2/10 ,  C02F1/006 ,  C02F1/32 ,  C02F2201/3225 ,  C02F2201/3227 ,  C02F2201/3228 ,  C02F2201/324 ,  C02F2201/328

Abstract: The present invention relates to a fluid treatment system comprising: an inlet; an outlet; and a fluid treatment zone disposed between the inlet and the outlet. The fluid treatment zone has disposed therein: (i) an elongate first radiation source assembly having a first longitudinal axis, and (ii) an elongate second radiation source assembly having a second longitudinal axis. The first longitudinal axis and the second longitudinal axis are non-parallel to each other and to a direction of fluid flow through the fluid treatment zone. The present fluid treatment system has a number of advantages including: it can treat large volumes of fluid (e.g., wastewater, drinking water or the like); it requires a relatively small “footprint”; it results in a relatively lower coefficient of drag resulting in an improved hydraulic pressure loss/gradient over the length of the fluid treatment system; and it results in relatively lower (or no) forced oscillation of the radiation sources thereby obviating or mitigating of breakage of the radiation source and/or protective sleeve (if present). Other advantages are discussed in the specification.

Abstract translation: 本发明涉及一种流体处理系统，包括：入口; 一个出口 以及设置在入口和出口之间的流体处理区。 流体处理区已设置在其中：（i）具有第一纵向轴线的细长的第一辐射源组件，和（ii）具有第二纵向轴线的细长的第二辐射源组件。 第一纵向轴线和第二纵向轴线彼此不平行，并且流体流过流体处理区域的方向。 本流体处理系统具有许多优点，包括：它可以处理大量流体（例如，废水，饮用水等）; 它需要相对较小的“足迹”; 它导致相对较低的阻力系数导致在流体处理系统的长度上改善的液压损失/梯度; 并且其导致辐射源的相对较低（或不）强制振荡，从而消除或减轻辐射源和/或保护套筒（如果存在）的断裂。 其他优点在说明书中讨论。