公开(公告)号：EP2953902A1

公开(公告)日：2015-12-16

申请号：EP14703069.6

申请日：2014-02-05

Applicant: Ipurtech Limited

Inventor： GUMMER, Edward Christopher ,  THEAKER, David Nigel

IPC: 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 (1) of UV transparent material, at least one UV lamp (5) provided externally of the tube so as to emit UV light towards the tube, and a core (3) 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，以朝向管发射紫外光;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：EP2511241B1

公开(公告)日：2015-11-25

申请号：EP12159852.8

申请日：2012-03-16

Applicant: Kabushiki Kaisha Toshiba

Inventor： Abe, Norimitsu ,  Kobayashi, Shinji ,  Ide, Takeshi ,  Yoshizawa, Naoto ,  Shirota, Akihiko ,  Soma, Takahiro

IPC: C02F1/32 ,  C02F1/00

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

公开(公告)号：EP2817105A4

公开(公告)日：2015-08-05

申请号：EP13751612

申请日：2013-02-25

Applicant: TROJAN TECHN INC

Inventor： BARKER JEFFREY THOMAS ,  FROM WESLEY ,  KAMBULOW ED

IPC: B08B3/04 ,  C02F1/32

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.

公开(公告)号：EP2767513A4

公开(公告)日：2015-08-05

申请号：EP12840325

申请日：2012-10-15

Applicant: I D ELECTROQUIMICA S L

Inventor： SANCHEZ CANO GASPAR ,  PEREZ MALLOL JOSE RAMON ,  CODINA RIPOL GUILLERMO

IPC: C02F1/32 ,  C02F1/461

CPC classification number: E04H4/1209 ,  C02F1/32 ,  C02F1/325 ,  C02F1/467 ,  C02F1/4674 ,  C02F1/66 ,  C02F2101/30 ,  C02F2103/42 ,  C02F2201/3223 ,  C02F2201/3227 ,  C02F2201/324 ,  C02F2209/06

公开(公告)号：EP2481711A4

公开(公告)日：2013-08-21

申请号：EP10814755

申请日：2010-06-18

Applicant: PANASIA CO LTD

Inventor： LEE SOO-TAE ,  PYO TAE-SUNG ,  LEE SU-KYU

IPC: C02F1/32 ,  A61L2/10 ,  B63B13/00 ,  C02F103/00

CPC classification number: A61L2/10 ,  C02F1/325 ,  C02F2103/008 ,  C02F2201/004 ,  C02F2201/32 ,  C02F2201/3223 ,  C02F2201/324 ,  C02F2303/04

公开(公告)号：EP2368852B1

公开(公告)日：2013-05-01

申请号：EP11153455.8

申请日：2011-02-04

Applicant: Kabushiki Kaisha Toshiba

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

IPC: C02F1/32

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

公开(公告)号：EP2440497A4

公开(公告)日：2013-03-27

申请号：EP10786435

申请日：2010-06-09

Applicant: ALFAWALL AKTIEBOLAG

Inventor： MARKSTEDT JOHAN ,  BORIN PER ,  BERG MAGNUS

IPC: C02F1/32 ,  C02F1/72

CPC classification number: C02F1/325 ,  C02F1/008 ,  C02F1/725 ,  C02F2103/008 ,  C02F2201/004 ,  C02F2201/005 ,  C02F2201/324 ,  C02F2209/40 ,  C02F2303/16

公开(公告)号：EP1744790B1

公开(公告)日：2012-05-02

申请号：EP05718274.3

申请日：2005-03-25

Applicant: PURIFICS ENVIRONMENTAL TECHNOLOGIES, INC.

Inventor： BUTTERS, Brian, E. ,  POWELL, Anthony, L.

IPC: A61L2/10 ,  C02F1/32 ,  A61L2/26 ,  C02F1/78

CPC classification number: A61L9/205 ,  A61L2/10 ,  A61L2/183 ,  A61L2/186 ,  A61L2/202 ,  A61L2/208 ,  A61L9/015 ,  A61L9/145 ,  C02F1/325 ,  C02F1/78 ,  C02F2201/324

Abstract: Systems and methods for cleaning protective sleeves in UV decontamination systems are disclosed. In one embodiment, a system for decontaminating contaminated media includes a translucent sleeve surrounding a light source, and a housing configured to receive the sleeve. A distance between an outer surface of the sleeve and an inner surface of the housing defines an annulus for flowing a contaminated fluid. The system also includes a pump for flowing the contaminated fluid through the annulus. In addition, the system in such embodiments may include a honing material in the contaminated fluid, where the flowing of the honing material against the outer surface of the sleeve removes debris aggregated on the outer surface of the translucent sleeve.

公开(公告)号：EP2366443A2

公开(公告)日：2011-09-21

申请号：EP09829239.4

申请日：2009-09-28

Applicant: Panasia Co., Ltd.

Inventor： LEE, Soo-Tae ,  PYO, Tae-Sung ,  KIM, Hyun-O ,  CHEON, Sang-Gyu

IPC: B01D35/00

CPC classification number: C02F1/325 ,  C02F1/001 ,  C02F2103/008 ,  C02F2201/3225 ,  C02F2201/3227 ,  C02F2201/324 ,  C02F2209/02 ,  C02F2209/03

Abstract: Provided is a system for treatment of ballast water used in a ship. More particularly, the ballast water treatment system of the present invention comprises: a filtering unit which filters the ballast water taken into a ship; an ultraviolet treatment unit for sterilizing the ballast water filtered by the filtering unit by using ultraviolet rays; and a control unit for controlling operations of the filtering unit and the ultraviolet treatment unit. The filtering unit includes a body having an inlet and an outlet, a filter for filtering the ballast water flowing along the inside of the body, an automatic washing unit for washing off foreign substances from the filter, and a pressure sensor for measuring pressures at the inlet and the outlet. The ultraviolet treatment unit includes a body having an inlet and an outlet, an ultraviolet lamp for irradiating ultraviolet rays to the ballast water flowing along the inside of the body, a sleeve washing unit for removing foreign substances from the sleeve surrounding the ultraviolet lamp, an ultraviolet intensity meter for measuring the intensity of ultraviolet rays irradiated from the ultraviolet lamp, and a temperature sensor for measuring the temperature of the inside of the body. The present invention enables effective treatment of ballast water with less cost, prevents harmful substances or secondary contamination, prevents the inside of a ballast water tank from being polluted, and enables automatic washing of the apparatus even during operation.

Abstract translation: 提供了一种用于处理船舶中使用的压载水的系统。 更具体地，本发明的压载水处理系统包括：过滤装载到船上的压载水的过滤单元; 紫外线处理单元，用于通过使用紫外线对由过滤单元过滤的压载水进行杀菌; 以及用于控制过滤单元和紫外线处理单元的操作的控制单元。 过滤单元包括具有入口和出口的主体，用于过滤沿主体内部流动的压载水的过滤器，用于从过滤器清洗外来物质的自动清洗单元，以及用于测量压力传感器 入口和出口。 紫外线处理单元包括具有入口和出口的本体，用于向沿着身体内部流动的压载水照射紫外线的紫外线灯，用于从围绕紫外线灯的套筒中除去异物的套筒清洗单元， 用于测量从紫外灯照射的紫外线的强度的紫外线强度计和用于测量身体内部温度的温度传感器。 本发明能够以更低成本有效地处理压载水，防止有害物质或二次污染，防止压载水箱内部受到污染，并且即使在操作中也能自动清洗装置。

公开(公告)号：EP1159226B1

公开(公告)日：2011-09-21

申请号：EP99953469.6

申请日：1999-11-03

Applicant: TROJAN TECHNOLOGIES INC.

Inventor： PEARCEY, Richard ,  HESSE, Nicholas, Helmut ,  SHECULSKI, Christopher, Jeffery

IPC: C02F1/32

CPC classification number: C02F1/325 ,  C02F2201/3227 ,  C02F2201/324

Abstract: A cleaning apparatus for a radiation source assembly (120) in a fluid treatment system is described. The cleaning system comprises: a cleaning sleeve (145) comprising a cleaning ring (150) for engagement with a portion of the exterior of the radiation source assembly (120); a slidable member (155) magnetically coupled to the cleaning sleeve, the slidable member being disposed on and slidable with respect to a rodless cylinder (140); and motive means to translate the slidable member along the rodless cylinder whereby the cleaning whereby the cleaning sleeve is translated over the exterior of the radiation source assembly. A radiation source module (100) comprising the cleaning apparatus is also disclosed. The radiation source module is particularly useful for ultraviolet radiation of wastewater while having the advantages of in situ cleaning of the radiation source as when it becomes fouled.