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    CLEANING APPARATUS, RADIATION SOURCE MODULE AND FLUID TREATMENT SYSTEM
    21.
    发明申请
    CLEANING APPARATUS, RADIATION SOURCE MODULE AND FLUID TREATMENT SYSTEM 审中-公开
    清洁装置，辐射源模块和流体处理系统

    公开(公告)号：US20120097187A1

    公开(公告)日：2012-04-26

    申请号：US13256419

    申请日：2010-03-05

    Applicant: Douglas Penhale ,  Joseph Elku ,  Ryan Moffatt ,  George Traubenberg

    Inventor： Douglas Penhale ,  Joseph Elku ,  Ryan Moffatt ,  George Traubenberg

    IPC: B08B1/00 ,  B08B9/38 ,  B08B3/00 ,  B08B7/00

    CPC classification number: C02F1/325 ,  C02F2201/3225 ,  C02F2201/3227 ,  C02F2201/324 ,  C02F2201/328 ,  Y10T137/8593

    Abstract: There is disclosed a cleaning apparatus for a radiation source assembly in a fluid treatment system. The cleaning system comprises: a cleaning carriage comprising at least one cleaning element for contact with at least a portion of the exterior of the radiation source assembly; a rodless cylinder comprising an elongate housing having a first longitudinal axis; a slidable element disposed on an exterior surface of the elongate housing; and an elongate motive element coupled to the driving element. The slidable element is: (i) coupled to the cleaning carriage, and (ii) magnetically coupled to a driving element disposed within the elongate housing. The elongate motive element has a second longitudinal axis that is oriented in a substantially parallel, non-coaxial relationship with respect to the first longitudinal axis. There is also disclosed a fluid treatment system comprising: a fluid treatment zone for receiving a flow of fluid; at least one elongate radiation source assembly disposed in the fluid treatment zone; a cleaning apparatus having at least one cleaning element in contact with an exterior surface of the at least one elongate radiation source assembly; and a motive element coupled to the cleaning system. The elongate radiation source assembly has a longitudinal axis disposed transverse to a direction of fluid flow through the fluid treatment zone and a distal end of the at least one elongate radiation source assembly is spaced from a surface of the fluid treatment zone to define a gap. The motive element is operable to move the cleaning system between a retracted position and an extended position. Movement of the cleaning system from the retracted position to the extended position cause debris contacting the at least one elongate radiation source assembly to be pushed into the gap.

    Abstract translation: 公开了一种用于流体处理系统中的辐射源组件的清洁装置。 清洁系统包括：清洁托架，其包括用于与辐射源组件的外部的至少一部分接触的至少一个清洁元件; 无杆气缸，包括具有第一纵向轴线的细长壳体; 设置在所述细长壳体的外表面上的可滑动元件; 以及耦合到驱动元件的细长动力元件。 可滑动元件是：（i）联接到清洁托架，和（ii）磁耦合到设置在细长壳体内的驱动元件。 细长的动力元件具有第二纵向轴线，该第二纵向轴线相对于第一纵向轴线基本上平行，非同轴的关系。 还公开了一种流体处理系统，包括：用于接收流体流的流体处理区; 设置在流体处理区域中的至少一个细长辐射源组件; 一种清洁装置，具有与所述至少一个细长辐射源组件的外表面接触的至少一个清洁元件; 以及耦合到清洁系统的动力元件。 细长辐射源组件具有横向于流过流体处理区域的流体流动方向设置的纵向轴线，并且至少一个细长辐射源组件的远端与流体处理区域的表面间隔开以限定间隙。 动力元件可操作以在缩回位置和延伸位置之间移动清洁系统。 清洁系统从缩回位置到延伸位置的运动导致与至少一个细长辐射源组件接触的碎屑被推入间隙。

    BALLAST WATER TREATMENT SYSTEM
    23.
    发明申请
    BALLAST WATER TREATMENT SYSTEM 审中-公开
    压力水处理系统

    公开(公告)号：US20110226681A1

    公开(公告)日：2011-09-22

    申请号：US13130967

    申请日：2009-09-28

    Applicant: Soo-Tae Lee ,  Tae-Sung Pyo ,  Hyun-O Kim ,  Sang-Gyu Cheon

    Inventor： Soo-Tae Lee ,  Tae-Sung Pyo ,  Hyun-O Kim ,  Sang-Gyu Cheon

    IPC: C02F1/32 ,  B01D29/60 ,  B01D35/143 ,  B01D29/62 ,  C02F103/08

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

    Abstract: A system for treatment of ballast water used in a ship includes 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 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, an ultraviolet intensity meter, and a temperature sensor.

    Abstract translation: 用于处理用于船舶的压载水的系统包括：过滤装置，其过滤取入船舶的压载水; 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灭菌; 以及用于控制过滤单元和紫外线处理单元的控制单元。 过滤单元包括具有入口和出口的主体，用于过滤沿着身体内部流动的压载水的过滤器，用于从过滤器清洗异物的自动洗涤单元和用于测量过滤器上的压力的压力传感器 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，套筒洗涤单元，紫外线强度计和温度传感器。

    Fluid treatment system
    25.
    发明授权
    Fluid treatment system 失效
    流体处理系统

    公开(公告)号：US07476312B2

    公开(公告)日：2009-01-13

    申请号：US11106711

    申请日：2005-04-15

    Applicant: G. Bruce Laing ,  Daniel K. Engelbreth ,  Julian C. Giggs ,  F. Mark Hutchinson ,  Brent W. Matthews

    Inventor： G. Bruce Laing ,  Daniel K. Engelbreth ,  Julian C. Giggs ,  F. Mark Hutchinson ,  Brent W. Matthews

    IPC: B01D29/88 ,  C02F9/12 ,  C02F1/00 ,  C02F9/00

    CPC classification number: B01D61/10 ,  B01D61/08 ,  B01D2201/088 ,  C02F1/003 ,  C02F1/006 ,  C02F1/281 ,  C02F1/32 ,  C02F1/325 ,  C02F1/441 ,  C02F2201/006 ,  C02F2201/3225 ,  C02F2301/046 ,  C02F2307/04

    Abstract: There is disclosed a water treatment appliance, particularly for on-the-counter treatment of potable water. The appliance comprises: a base unit comprising a pump, a housing and a cooling unit for chilling water in the housing; a removable water reservoir engageable with the housing; a control panel comprising a water dispensing switch; an outlet for dispensing treated water from the fluid treatment system; and a treatment cartridge removably disposed in the housing. The treatment cartridge comprises a first chamber and a second chamber in communication with one another. The first chamber is in communication with the housing and has disposed therein a filter element. The second chamber is in communication with the outlet and has disposed therein an ultraviolet radiation lamp.

    Abstract translation: 公开了一种水处理设备，特别是用于对饮用水的处理。 该器具包括：基座单元，包括泵，壳体和用于冷却壳体中的水的冷却单元; 与所述壳体接合的可移除水储存器; 控制面板，包括水分配开关; 用于从流体处理系统分配经处理的水的出口; 以及可拆卸地设置在所述壳体中的处理盒。 处理盒包括彼此连通的第一室和第二室。 第一室与壳体连通并且在其中设置有过滤元件。 第二室与出口连通并且在其中设置有紫外线辐射灯。

    Fluid Treatment System
    26.
    发明申请
    Fluid Treatment System 有权
    流体处理系统

    公开(公告)号：US20080292514A1

    公开(公告)日：2008-11-27

    申请号：US12185425

    申请日：2008-08-04

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

    Inventor： Wes From ,  Boyko Metodiev 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。

    FLUID STERILIZATION DEVICE
    28.
    发明申请
    FLUID STERILIZATION DEVICE 审中-公开

    公开(公告)号：US20180370822A1

    公开(公告)日：2018-12-27

    申请号：US16012615

    申请日：2018-06-19

    Applicant: NIKKISO CO., LTD.

    Inventor： Shinya WATANABE ,  Nobuhiro TORII

    IPC: C02F1/32

    CPC classification number: C02F1/325 ,  A61L2/10 ,  A61L2202/11 ,  C02F2201/003 ,  C02F2201/3222 ,  C02F2201/3225 ,  C02F2201/3228 ,  C02F2303/04

    Abstract: A fluid sterilization device includes: a housing formed with a processing passage for sterilizing a fluid passing through the processing passage; a light source that radiates ultraviolet toward the processing passage; and a transmissive member provided between the light source and the processing passage and transmitting the ultraviolet light radiated by the light source. The transmissive member is a one-piece component including: a focusing part that focuses the ultraviolet light radiated by the light source toward the processing passage by refracting or reflecting the ultraviolet light; an exit part that guides the ultraviolet light transmitted through the focusing part toward the processing passage, and a supported part formed on an outer circumference of the exit part to be contiguous with the exit part, and supported by the housing. The exit part is exposed to the processing passage.

    Method of degrading perfluorinated compound
    30.
    发明授权
    Method of degrading perfluorinated compound 有权

    公开(公告)号：US09896350B2

    公开(公告)日：2018-02-20

    申请号：US15382719

    申请日：2016-12-18

    Applicant: NANJING UNIVERSITY

    Inventor： Cheng Gu ,  Haoting Tian

    IPC: C02F1/32 ,  C02F1/28 ,  C02F101/14 ,  C02F101/30 ,  C02F101/36

    CPC classification number: C02F1/325 ,  C02F1/286 ,  C02F2101/14 ,  C02F2101/301 ,  C02F2101/36 ,  C02F2201/3225 ,  C02F2209/02 ,  C02F2209/06

    Abstract: The present disclosure relates to the technical field of degradation of persistent pollutants and discloses a method for efficiently degrading a perfluorinated compound (PFC), through which the problems of harsh reaction conditions and less high defluorination rate existing in prior-art methods for degrading PFCs are solved. In the present disclosure, a 3-indoleacetic acid (IAA) solution is irradiated with 254 nm UV light to generate hydrated electrons, with which the PFC are degraded by reduction under an aerobic condition, where an organo-modified montmorillonite is added to provide a reaction microzone, so the degradation and defluorination effects of the hydrated electrons for the PFC are greatly improved. The method for degrading a PFC according to the present disclosure is not affected by the pH of and the dissolved oxygen in the solution and less affected by the humic substances in a water body, thereby overcoming the defects in existing methods for degrading PFCs with hydrated electrons while the degradation efficiency is ensured. Therefore, the present disclosure is of great application value.

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