公开(公告)号：US20180371628A1

公开(公告)日：2018-12-27

申请号：US16062534

申请日：2016-09-20

Applicant: Kabushiki Kaisha Toshiba ,  Toshiba Infrastructure Systems & Solutions Corporation

Inventor： Takeshi IDE ,  Seiichi MURAYAMA ,  Naohiko SHIMURA ,  Norimitsu ABE

IPC: C25B1/30 ,  C25B9/06 ,  C25B15/08

Abstract: A device for generating hydrogen peroxide includes an electrolytic cell, a pair of electrodes, and a circulation pipe. The electrolytic cell holds an electrolytic solution. The pair of electrodes is provided in the electrolytic cell and electrolyzes the electrolytic solution. The circulation pipe is connected to the electrolytic cell, and causes oxygen generated from the electrolytic solution that has been electrolyzed in the electrolytic cell to flow into the electrolytic cell.

公开(公告)号：US20150353382A1

公开(公告)日：2015-12-10

申请号：US14758046

申请日：2013-09-12

Applicant: KABUSHIKI KAISHA TOSHIBA

Inventor： Seiichi MURAYAMA ,  Norimitsu ABE ,  Takeshi IDE ,  Ryoich ARIMURA ,  Kie KUBO ,  Kenji TAKEUCHI ,  Takahiro SOMA

IPC: C02F1/32 ,  G01N21/63 ,  G01N21/75

CPC classification number: C02F1/32 ,  C02F1/78 ,  C02F2201/322 ,  C02F2209/00 ,  C02F2303/04 ,  C02F2305/023 ,  G01N21/631 ,  G01N21/75 ,  G01N2021/632 ,  G01N2021/6417

Abstract: According to one embodiment, an apparatus for measuring hydroxyl radicals that measures hydroxyl radicals produced by irradiating a liquid to be treated flowing through a channel in which an ultraviolet lamp is arranged with ultraviolet rays, the apparatus includes a diverting unit, a reagent adding unit, and a measuring unit. The diverting unit has a diverting channel that diverts the liquid to be treated before being irradiated with the ultraviolet rays from the channel and part of which is arranged at a position enabling the liquid to be treated within the channel to be irradiated with the ultraviolet rays. The reagent adding unit adds a hydroxyl radical measuring reagent to the diverted liquid to be treated. The measuring unit irradiates the diverted liquid to be treated with the ultraviolet rays and measures the amount of hydroxyl radicals produced based on a change in the hydroxyl radical measuring reagent between before and after the irradiation with the ultraviolet rays.

Abstract translation: 根据一个实施方案，一种用于测量羟基自由基的装置，其测量通过用紫外线照射流经紫外灯的通道的待处理液体产生的羟基自由基，该装置包括转向单元，试剂添加单元， 和测量单元。 转向单元具有转向通道，其在被来自通道的紫外线照射之前转移待处理液体，并且其一部分布置在能够在通道内处理液体的位置上以照射紫外线。 试剂添加单元将羟基自由基测定试剂添加到被处理液中。 测量单元用紫外线照射被转移的待处理液体，并且根据紫外线照射之前和之后的羟基自由基测定试剂的变化来测量产生的羟基自由基的量。

公开(公告)号：US20150001163A1

公开(公告)日：2015-01-01

申请号：US14487810

申请日：2014-09-16

Applicant: Kabushiki Kaisha Toshiba

Inventor： Norimitsu ABE ,  Takeshi Ide ,  Shinji Kobayashi ,  Akihiro Shirota ,  Kenji Takeuchi

IPC: C02F1/32 ,  C02F1/00

CPC classification number: C02F1/008 ,  B01J19/12 ,  C02F1/325 ,  C02F1/685 ,  C02F1/76 ,  C02F2201/3227 ,  C02F2201/326 ,  C02F2209/006 ,  C02F2209/40 ,  C02F2303/04

Abstract: A liquid processing system has: processing units of n stages in which each processing unit includes one or a plurality of processing lines, each processing line includes an ultraviolet ray irradiating unit, and the number of processing lines of an m-th stage processing unit is larger than the number of processing lines of an m+1-th stage processing unit; and adjusting section which adjusts an output of an ultraviolet ray irradiating unit provided to a processing unit of a predetermined stage. An output of an ultraviolet ray irradiating unit provided to a processing unit of a stage other than the predetermined stage is each fixed, and the adjusting section adjusts the output of the let ray irradiating unit provided to the processing unit of the predetermined stage such that a liquid processed in an n-th stage processing unit of a final stage is in a desired processing state.

Abstract translation: 液体处理系统具有：处理单元，其中每个处理单元包括一个或多个处理线，每个处理线包括紫外线照射单元，第m级处理单元的处理线数为 大于第m + 1级处理单元的处理线数; 以及调整部，其调节设置在预定阶段的处理单元的紫外线照射单元的输出。 设置在除了规定级之外的台的处理单元的紫外线照射单元的输出各自固定，调整部调整设置在规定阶段的处理单元中的放射线照射单元的输出，使得 在最终级的第n级处理单元中处理的液体处于期望的处理状态。

公开(公告)号：US20160207794A1

公开(公告)日：2016-07-21

申请号：US14916551

申请日：2014-12-03

Applicant: KABUSHIKI KAISHA TOSHIBA

Inventor： Shinji KOBAYASHI ,  Norimitsu ABE ,  Takeshi IDE ,  Akihiko SHIROTA ,  Kenji TAKEUCHI

IPC: C02F1/32 ,  G01J1/42

CPC classification number: C02F1/325 ,  C02F1/52 ,  C02F1/76 ,  C02F2001/007 ,  C02F2201/005 ,  C02F2201/322 ,  C02F2201/3225 ,  C02F2201/3227 ,  C02F2201/326 ,  C02F2209/42 ,  C02F2303/04 ,  G01J1/0295 ,  G01J1/429

Abstract: An ultraviolet (UV) irradiation apparatus according to an embodiment includes a treatment tank, a UV irradiation member, a UV sensor, and an air outlet unit. The treatment tank includes a water supply opening to supply therethrough treated water to be further treated and a water drainage opening to drain therethrough the treated water. The UV irradiation member is provided inside the treatment tank and irradiates treated water with UV light when the treated water passes through inside of the treatment tank. The UV sensor is provided inside the treatment tank and measures a dose of UV irradiation from the UV irradiation member. The air outlet unit is connected to an air outlet hole provided at a position higher than a horizontal plane that passes through the UV sensor, and is provided to release, to the outside of the treatment tank, through the air outlet hole, air that accumulates inside the treatment tank when the treated water passes through the inside of the treatment tank.

Abstract translation: 根据实施例的紫外线（UV）照射装置包括处理槽，UV照射构件，UV传感器和空气出口单元。 处理槽包括供水开口，用于供应经过处理的水以进一步处理，以及排水口，以排出经处理的水。 当处理水通过处理槽内部时，紫外线照射部件设置在处理槽的内部并用紫外线照射被处理水。 UV传感器设置在处理槽内，并测量UV照射部件的紫外线照射剂量。 空气出口单元连接到设置在高于穿过UV传感器的水平面的位置处的出气孔，并被设置成通过出气孔向处理槽的外部释放，积聚的空气 当处理水通过处理槽的内部时，在处理槽内。

公开(公告)号：US20140374618A1

公开(公告)日：2014-12-25

申请号：US14479199

申请日：2014-09-05

Applicant: Kabushiki Kaisha Toshiba

Inventor： Takeshi IDE ,  Norimitsu ABE ,  Seiichi MURAYAMA ,  Shinji KOBAYASHI ,  Kenji TAKEUCHI ,  Takahiro SOMA

IPC: C02F1/32

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

Abstract: An ultraviolet water treatment device of an embodiment includes an ultraviolet irradiation tank. The ultraviolet irradiation tank includes a plurality of ultraviolet irradiation modules. The ultraviolet irradiation modules include a plurality of lines of ultraviolet irradiation pipes, a cleaning device and a cleaning device driving unit. The ultraviolet irradiation pipes include a plurality of lines of ultraviolet lamps and a plurality of lines of ultraviolet lamp protective pipes individually protecting the ultraviolet lamps. The cleaning device cleans a surface of each ultraviolet lamp protective pipe. Each ultraviolet irradiation module includes two or three ultraviolet irradiation pipes.

Abstract translation: 实施方式的紫外线水处理装置包括紫外线照射容器。 紫外线照射槽包括多个紫外线照射模块。 紫外线照射模块包括多条紫外线照射管，清洁装置和清洁装置驱动单元。 紫外线照射管包括多条紫外线线以及多条紫外线灯保护管线，分别保护紫外线灯。 清洁装置清洁每个紫外灯保护管的表面。 每个紫外线照射模块包括两个或三个紫外线照射管。

公开(公告)号：US20160221839A1

公开(公告)日：2016-08-04

申请号：US14917914

申请日：2014-03-13

Applicant: KABUSHIKI KAISHA TOSHIBA

Inventor： Shinji KOBAYASHI ,  Norimitsu ABE ,  Takeshi IDE ,  Akihiko SHIROTA ,  Kenji TAKEUCHI

IPC: C02F1/32 ,  G01N21/59 ,  G01J1/42

CPC classification number: C02F1/325 ,  C02F1/283 ,  C02F1/52 ,  C02F1/76 ,  C02F2201/3227 ,  C02F2201/326 ,  C02F2209/005 ,  C02F2209/008 ,  C02F2303/02 ,  C02F2303/04 ,  G01J1/4228 ,  G01J1/429 ,  G01J2001/4247 ,  G01N21/59

Abstract: An UV-irradiation apparatus of an embodiment is provided with an irradiation unit, a measuring unit, a detecting unit, a calculator and a display. The irradiation unit irradiates treatment water as a treatment target with treating ultraviolet rays. The measuring unit measures ultraviolet ray intensity of ultraviolet rays transmitted through the treatment water. The detecting unit detects a deterioration of the irradiation unit in accordance with the ultraviolet ray intensity measured by the measuring unit. The calculator calculates the ultraviolet ray permeability of the treatment water, on the basis of the ultraviolet ray intensity of ultraviolet rays emitted from the irradiation unit depending on a preset setting value and the ultraviolet ray intensity measured by the measuring unit. The display displays the detection result of the deterioration of the irradiation unit by the detecting unit, and the ultraviolet ray permeability calculated by the calculator.

Abstract translation: 实施例的UV照射装置设置有照射单元，测量单元，检测单元，计算器和显示器。 照射单元用处理紫外线照射处理水作为处理对象。 测量单元测量透过处理水的紫外线的紫外线强度。 检测单元根据由测量单元测量的紫外线强度来检测照射单元的劣化。 计算器根据预设设定值和由测量单元测量的紫外线强度，根据从照射单元发射的紫外线的紫外线强度，计算处理水的紫外线透过率。 显示器通过检测单元显示照射单元的劣化的检测结果和由计算器计算的紫外线透过率。

公开(公告)号：US20160214872A1

公开(公告)日：2016-07-28

申请号：US14916549

申请日：2014-03-12

Applicant: KABUSHIKI KAISHA TOSHIBA

Inventor： Shinji KOBAYASHI ,  Norimitsu ABE ,  Takeshi IDE ,  Akihiko SHIROTA ,  Kenji TAKEUCHI

IPC: C02F1/32 ,  C02F1/52 ,  C02F1/28 ,  C02F1/76

Abstract: According to an embodiment, an ultraviolet (UV) irradiation apparatus includes a treatment tank, a UV irradiation member, a UV sensor, and a sludge discharge unit. The sludge discharge unit, is connected to a discharge hole provided at a position lower than a horizontal plane passing through the UV sensor, and is provided to discharge, to outside of the treatment tank, through the discharge hole, sludge that accumulates inside the treatment tank when the treated water sasses through the inside of the treatment tank.

Abstract translation: 根据一个实施例，紫外线（UV）照射装置包括处理槽，UV照射构件，UV传感器和污泥排放单元。 污泥排出单元连接到设置在低于穿过UV传感器的水平面的位置处的排出孔，并且设置成经由排出孔排出到处理槽外部，积聚在处理中的污泥 处理后的水通过处理罐内部进行处理。