公开(公告)号：US20160016830A1

公开(公告)日：2016-01-21

申请号：US14392065

申请日：2014-02-05

Applicant: IPURTECH LIMITED

Inventor： EDWARD CHRISTOPHER GUMMER ,  DAVID NIGEL THEAKER

IPC: C02F1/72 ,  C02F1/32

CPC classification number: C02F1/725 ,  C02F1/325 ,  C02F2201/322 ,  C02F2201/3227 ,  C02F2201/3228 ,  C02F2201/324 ,  C02F2201/328 ,  C02F2301/024 ,  C02F2301/026 ,  C02F2301/046 ,  C02F2303/04 ,  C02F2305/10

Abstract: UV apparatus comprises a tube of UV-transparent material, at least one UV lamp provided externally of the tube so as to emit UV light towards the tube, and a core extending in an axial direction within the tube and configured to create turbulent flow in a liquid passing through the tube. A photocatalyst is provided on at least one surface of the core and is responsive to UV light emitted by the lamp to generate free radicals in liquid passing through the tube.

Abstract translation: 紫外线装置包括一个紫外线透明材料管，至少一个紫外线灯，其设置在管外部，以朝向该管发射紫外线;以及核心，其在管内沿轴向方向延伸并且构造成在 液体通过管。 在核心的至少一个表面上提供光催化剂，并且响应于由灯发出的UV光以在通过管的液体中产生自由基。

公开(公告)号：US20150228470A1

公开(公告)日：2015-08-13

申请号：US14428405

申请日：2013-09-23

Applicant: Heraeus Noblelight GmbH

Inventor： Hector Julian Ruiz

IPC: H01J61/35 ,  C02F1/32 ,  A23L3/28

CPC classification number: H01J61/35 ,  A23L3/28 ,  A61L2/10 ,  A61L9/205 ,  C02F1/325 ,  C02F2201/324 ,  C02F2305/10 ,  C03C17/005 ,  C03C17/007 ,  C03C2217/42 ,  C03C2217/75 ,  H01J61/34

Abstract: Known radiator units for generating ultraviolet radiation, particularly for use in food processing or for the treatment of water, have a UV radiator having a radiator tube made of quartz glass or a UV radiator surrounded by a cylindrical jacket tube made of quartz glass having a radiator tube made of quartz glass. Starting from this background, in order to provide a radiator unit for generating ultraviolet radiation, which is suitable for emitting a high radiation power and is also simple and economical to produce, a contaminant- and water-repellent coating is applied to the radiator tube and/or the jacket tube. This coating is generated by use of silicon dioxide or titanium dioxide nano-particles.

Abstract translation: 用于产生紫外线辐射的已知辐射器单元，特别是用于食品加工或水处理的散热器单元具有UV散热器，其具有由石英玻璃制成的散热器管或由具有散热器的石英玻璃制成的圆柱形套管围绕的UV辐射体 管由石英玻璃制成。 从这种背景开始，为了提供适于发射高辐射功率的紫外线辐射散热器单元，并且制造简单且经济，将污染物和防水涂层施加到散热器管和 /或护套管。 该涂层通过使用二氧化硅或二氧化钛纳米颗粒产生。

公开(公告)号：US20150203368A1

公开(公告)日：2015-07-23

申请号：US14424381

申请日：2012-09-05

Applicant: Soo-Tae Lee ,  Tae-Sung Pyo ,  Su-Kyu Lee

Inventor： Soo-Tae Lee ,  Tae-Sung Pyo ,  Su-Kyu Lee

IPC: C02F1/32 ,  B08B1/00 ,  B63J4/00

CPC classification number: C02F1/325 ,  B08B1/008 ,  B63B11/00 ,  B63J4/002 ,  C02F2103/008 ,  C02F2201/3227 ,  C02F2201/324 ,  C02F2201/326 ,  C02F2201/328 ,  C02F2303/04

Abstract: Disclosed herein is an apparatus for sterilizing ballast water. Ultraviolet lamps are installed in a body, and a cross-section of the body that is perpendicular to the orientation of the ultraviolet lamps is rectangular. The ultraviolet lamps are arranged at regular intervals in the rectangular cross-section of the body so that the number of ultraviolet lamps arranged per a unit cross-sectional area can be minimized. Thereby, the power consumption of the apparatus and the space required for installation thereof can be reduced. Furthermore, lines, each of which includes ultraviolet lamps arranged in a row perpendicular to the direction of the flow of ballast water, are arranged in the rectangular cross-section of the body. The ultraviolet lamps of each line are disposed between the ultraviolet lamps of the preceding or following line. Thus, ballast water can be prevented from being discharged out of the body without colliding with any ultraviolet lamp.

Abstract translation: 本文公开了一种用于对压载水进行消毒的装置。 紫外线灯安装在本体中，并且垂直于紫外灯的取向的本体的横截面是矩形的。 紫外灯在本体的矩形截面中以规则的间隔布置，使得每单位横截面积布置的紫外线灯的数量可以最小化。 由此，可以降低装置的功耗和安装所需的空间。 而且，在主体的矩形截面中配置有包括与压载水流动方向垂直的行列的紫外线的线。 每行的紫外线灯设置在前一行或之后的紫外线灯之间。 因此，可以防止压载水从体外排出而不与任何紫外线灯碰撞。

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：US20120248330A1

公开(公告)日：2012-10-04

申请号：US13000998

申请日：2010-06-18

Applicant: Soo-Tae Lee ,  Tae-Sung Pyo ,  Su-Kyu Lee

Inventor： Soo-Tae Lee ,  Tae-Sung Pyo ,  Su-Kyu Lee

IPC: C02F1/32

CPC classification number: C02F1/325 ,  A61L2/10 ,  A61L2202/121 ,  B63J4/002 ,  C02F2103/008 ,  C02F2201/004 ,  C02F2201/32 ,  C02F2201/3223 ,  C02F2201/324

Abstract: Disclosed herein is an ultraviolet sterilizer having a watertight function. The ultraviolet sterilizer includes a housing and an ultraviolet sterilization unit. The housing has an inlet through which ballast water is drawn into the housing, and an outlet through which the ballast water is discharged from the housing after the ballast water has been sterilized. The ultraviolet sterilization unit is provided in the housing and includes an ultraviolet lamp applying ultraviolet rays to the ballast water to sterilize the ballast water. The ultraviolet sterilizer further includes a cap which supports each of the opposite ends of the ultraviolet sterilization unit and is watertightly coupled to the housing. Thus, even if the ultraviolet sterilization unit is damaged, ballast water is prevented from being drawn into a reception space which contains external devices, and explosive gas which may cause the ultraviolet sterilizer to explode is also prevented from entering the cap.

Abstract translation: 本文公开了具有防水功能的紫外线消毒器。 紫外线消毒器包括壳体和紫外线杀菌装置。 壳体具有入口，压载水通过该入口吸入壳体中，并且在压载水已经被灭菌之后，压载水通过该出口从壳体排出。 紫外线杀菌装置设置在壳体中，并且包括对压载水施加紫外线以对压载水进行灭菌的紫外线灯。 紫外线消毒器还包括支撑紫外线杀菌单元的每个相对端并且与水分密封地联接到壳体上的盖。 因此，即使紫外线杀菌装置被破坏，防止压载水被吸入含有外部装置的接收空间，也可以防止可能引起紫外线杀菌装置爆炸的爆炸性气体进入盖体。

公开(公告)号：US20120235050A1

公开(公告)日：2012-09-20

申请号：US13422521

申请日：2012-03-16

Applicant: Norimitsu ABE ,  Shinji KOBAYASHI ,  Takeshi IDE ,  Naoto YOSHIZAWA ,  Akihiko SHIROTA ,  Takahiro SOMA

Inventor： Norimitsu ABE ,  Shinji KOBAYASHI ,  Takeshi IDE ,  Naoto YOSHIZAWA ,  Akihiko SHIROTA ,  Takahiro SOMA

IPC: C02F1/32

CPC classification number: C02F1/325 ,  C02F1/008 ,  C02F2201/322 ,  C02F2201/324 ,  C02F2201/326 ,  C02F2209/008 ,  C02F2209/40

Abstract: An ultraviolet irradiation system includes: an ultraviolet irradiation apparatus including a plurality of ultraviolet lamps; a flowmeter configured to measure a flow rate of the water to be treated that passes through the ultraviolet irradiation apparatus; and an ultraviolet-dose monitoring and controlling apparatus configured to monitor an ultraviolet dose of the ultraviolet irradiation apparatus and to control outputs of the ultraviolet lamps. The plurality of ultraviolet lamps include a first ultraviolet lamp and a plurality of second ultraviolet lamps. The ultraviolet irradiation apparatus includes: a first measurement head configured to measure an ultraviolet intensity of the first ultraviolet lamp; and a plurality of second measurement heads configured to respectively measure ultraviolet intensities of the plurality of the ultraviolet lamps. A distance between the first ultraviolet lamp and the first measurement head is set to a determined value.

Abstract translation: 紫外线照射系统包括：紫外线照射装置，包括多个紫外线灯; 流量计，被配置为测量通过所述紫外线照射装置的被处理水的流量; 以及紫外线剂量监视和控制装置，其被配置为监测紫外线照射装置的紫外线剂量并控制紫外线灯的输出。 多个紫外线灯包括第一紫外灯和多个第二紫外线灯。 紫外线照射装置包括：第一测量头，被配置为测量第一紫外线灯的紫外线强度; 以及多个第二测量头，其被配置为分别测量所述多个所述紫外线灯的紫外线强度。 将第一紫外线灯和第一测量头之间的距离设定为确定值。

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。

公开(公告)号：US20120070339A1

公开(公告)日：2012-03-22

申请号：US13276498

申请日：2011-10-19

Applicant: Oliver Lawal

Inventor： Oliver Lawal

IPC: A61L2/10 ,  B01J19/12

CPC classification number: C02F1/325 ,  C02F2201/3225 ,  C02F2201/3227 ,  C02F2201/324 ,  C02F2303/04

Abstract: Methods and systems for inactivating Desulfovibrio desulfuricans in a fracturing fluid are disclosed. The methods include exposing the fracturing fluid to a dose of from about 4 mJ/cm2 to about 10 mJ/cm2 of polychromatic ultraviolet radiation. The polychromatic ultraviolet radiation includes a plurality of major inactivation wavelength peaks in a range of from about 200 nm to about 400 nm. The system includes an ultraviolet radiation chamber in fluid communication with a fracturing fluid source and a wellbore, and at least one medium pressure ultraviolet lamp arranged substantially within the ultraviolet radiation chamber. The medium pressure ultraviolet lamp exposes the fracturing fluid containing the Desulfovibrio desulfuricans to a dose of from about 4 mJ/cm2 to about 10 mJ/cm2 of polychromatic ultraviolet radiation.

Abstract translation: 公开了用于灭活压裂液中脱硫抗病毒剂的方法和系统。 该方法包括将压裂液暴露于约4mJ / cm 2至约10mJ / cm 2的多色紫外线辐射剂量。 多色紫外线辐射包括在约200nm至约400nm范围内的多个主要失活波长峰。 该系统包括与压裂流体源和井筒流体连通的紫外线辐射室，以及基本上布置在紫外线辐射室内的至少一个中压紫外灯。 中压紫外线灯将含有脱硫抗病毒脱硫剂的压裂液暴露于约4mJ / cm 2至约10mJ / cm 2的多色紫外线辐射剂量。

公开(公告)号：US20110220813A1

公开(公告)日：2011-09-15

申请号：US13021185

申请日：2011-02-04

Applicant: Norimitsu ABE ,  Shinji Kobayashi ,  Seiichi Murayama ,  Takeshi Ide ,  Akihiko Shirota ,  Takahiro Soma

Inventor： Norimitsu ABE ,  Shinji Kobayashi ,  Seiichi Murayama ,  Takeshi Ide ,  Akihiko Shirota ,  Takahiro Soma

IPC: A61L2/10

CPC classification number: C02F1/325 ,  C02F2201/004 ,  C02F2201/3225 ,  C02F2201/3227 ,  C02F2201/324 ,  C02F2303/04

Abstract: According to one embodiment, an ultraviolet water treatment apparatus includes an ultraviolet lamp unit provided with a first plumbing flange coupling on each of both ends thereof, and further provided therein with an ultraviolet irradiation tube including an ultraviolet lamp and a lamp protective tube configured to protect the ultraviolet lamp, and a cleaning device drive unit provided with a second plumbing flange coupling on each of both ends thereof and configured to drive a cleaning device configured to clean a surface of the lamp protective tube. The ultraviolet lamp unit and the cleaning device drive unit are coupled with each other on the first and second plumbing flange couplings.

Abstract translation: 根据一个实施方案，一种紫外线水处理装置包括：紫外线灯单元，其在其两端各设有第一管道法兰接头，并且还设置有包括紫外线灯和保护管的紫外线照射管， 紫外线灯和清洁装置驱动单元，其在其两端的每一端设置有第二管道法兰联接器，并且构造成驱动构造成清洁灯保护管的表面的清洁装置。 紫外灯单元和清洁装置驱动单元在第一和第二管道法兰联接器上彼此联接。