-
1.发明申请
公开(公告)号：WO2017027982A1
公开(公告)日：2017-02-23
申请号：PCT/CA2016/050982
申请日：2016-08-22
Applicant: TROJAN TECHNOLOGIES
Inventor： SARATHY, Siva Rajan , MURRAY, Adrian Harrison , SANTORO, Domenico , WALTON, John , NEOFOTISTOS, Paris , LAWRYSHYN, Yuri
CPC classification number: C02F1/008 , A61L2/10 , A61L2/186 , A61L2/24 , C02F1/32 , C02F1/722 , C02F1/76 , C02F1/78 , C02F2201/326 , C02F2209/006 , C02F2209/02 , C02F2209/40 , C02F2303/04
Abstract: There is described an on-line device for controlling a fluid treatment process configured to inactivate a microorganism in a flow of fluid using ultraviolet radiation and a chemical disinfectant. The device comprises: a memory for receiving a calculated database of dose response for the ultraviolet radiation and for the chemical disinfectant for a fluid treatment parameter; means to obtain input data about the fluid treatment parameter from the process; means to compare the input data with calculated database; and means to adjust one or more of the amount ultraviolet radiation and the chemical disinfectant added to the flow fluid in response to a difference between the input data and calculated database. There is also described a process for controlling a fluid treatment process configured to inactivate a microorganism in a flow of fluid using ultraviolet radiation and a chemical disinfectant.
Abstract translation: 描述了一种在线装置，用于控制配置成使用紫外线辐射和化学消毒剂灭活流体中的微生物的流体处理过程。 该装置包括：存储器，用于接收用于紫外线辐射的剂量响应的计算数据库和用于流体处理参数的化学消毒剂的计算数据库; 从过程中获取关于流体处理参数的输入数据的手段; 将输入数据与计算数据库进行比较的手段; 以及响应于输入数据和计算的数据库之间的差异来调整添加到流动流体中的量的紫外线辐射和化学消毒剂中的一种或多种的装置。 还描述了一种用于控制流体处理过程的方法，所述流体处理过程被配置为使用紫外线辐射和化学消毒剂来灭活流体中的微生物。
-
公开(公告)号：EP1210296A1
公开(公告)日：2002-06-05
申请号：EP00952819.1
申请日：2000-08-11
Applicant: TROJAN TECHNOLOGIES INC.
Inventor： FANG, Gang , LAWRYSHYN, Yuri , MAARSCHALKERWEERD, Jan, M. , PENHALE, Douglas
CPC classification number: B08B9/023 , B08B1/008 , C02F1/325 , C02F2201/3223 , C02F2201/324 , Y10S422/906
Abstract: A cleaning apparatus for use in a fluid treatment system comprising a radiation source assembly, the cleaning apparatus comprising: at least one cleaning sleeve (300) in sliding engagement with the exterior of the radiation source assembly (150); a cleaning chamber (310) disposed in the at least one cleaning sleeve in contact with a portion of the exterior of the radiation source assembly (150) and for being supplied with a cleaning solution, the cleaning chamber comprising an opening (370) to an exterior of the cleaning sleeve; a pressure equalization member (355) disposed in the opening to provide a seal between the opening and the exterior of the cleaning sleeve, the pressure equalization member being movable in response to a pressure gradient thereacross; and drive means to translate the at least one cleaning sleeve along the exterior of the radiation source assembly. A fluid treatment device comprise the cleaning apparatus is also described.
-
Patent Agency Ranking
公开(公告)号：EP3337766A1
公开(公告)日：2018-06-27
申请号：EP16836329.9
申请日：2016-08-22
Applicant: Trojan Technologies
Inventor： SARATHY, Siva Rajan , MURRAY, Adrian Harrison , SANTORO, Domenico , WALTON, John , NEOFOTISTOS, Paris , LAWRYSHYN, Yuri
CPC classification number: C02F1/008 , A61L2/10 , A61L2/186 , A61L2/24 , C02F1/32 , C02F1/722 , C02F1/76 , C02F1/78 , C02F2201/326 , C02F2209/006 , C02F2209/02 , C02F2209/40 , C02F2303/04
Abstract: There is described an on-line device for controlling a fluid treatment process configured to inactivate a microorganism in a flow of fluid using ultraviolet radiation and a chemical disinfectant. The device comprises: a memory for receiving a calculated database of dose response for the ultraviolet radiation and for the chemical disinfectant for a fluid treatment parameter; means to obtain input data about the fluid treatment parameter from the process; means to compare the input data with calculated database; and means to adjust one or more of the amount ultraviolet radiation and the chemical disinfectant added to the flow fluid in response to a difference between the input data and calculated database. There is also described a process for controlling a fluid treatment process configured to inactivate a microorganism in a flow of fluid using ultraviolet radiation and a chemical disinfectant.
-
公开(公告)号：EP1228004B1
公开(公告)日：2004-12-15
申请号：EP00963828.9
申请日：2000-10-02
Applicant: TROJAN TECHNOLOGIES INC.
Inventor： FANG, Gang , HOUGHTON, John , LAWRYSHYN, Yuri , LEM, Joseph , VERDUN, Alex , SASGES, Michael
CPC classification number: A61L2/28 , A61L2/10 , C02F1/325 , C02F2201/3227 , C02F2201/324 , C02F2201/326 , G01J1/0252 , G01J1/0271 , G01J1/04 , G01J1/044 , G01N21/15 , G01N2021/152 , G01N2021/157
Abstract: There is disclosed an optical radiation sensor system. The system includes a sensor device (140) and a cleaning device (115). The sensor device detects and responds to radiation from a radiation field (170) and includes a surface (155) that is movable with respect to the radiation field between a first position in which the surface is in the radiation field and a second position in which at least a portion of the surface is out of the radiation field. The cleaning device operates to remove fouling materials from at least a portion of the surface in the second position. The cleaning device may be a chemical cleaning device, a mechanical cleaning device or a combined chemical/mechanical device.
-
公开(公告)号：EP1210296B1
公开(公告)日：2005-04-06
申请号：EP00952819.1
申请日：2000-08-11
Applicant: TROJAN TECHNOLOGIES INC.
Inventor： FANG, Gang , LAWRYSHYN, Yuri , MAARSCHALKERWEERD, Jan, M. , PENHALE, Douglas
CPC classification number: B08B9/023 , B08B1/008 , C02F1/325 , C02F2201/3223 , C02F2201/324 , Y10S422/906
Abstract: A cleaning apparatus for use in a fluid treatment system comprising a radiation source assembly, the cleaning apparatus comprising: at least one cleaning sleeve (300) in sliding engagement with the exterior of the radiation source assembly (150); a cleaning chamber (310) disposed in the at least one cleaning sleeve in contact with a portion of the exterior of the radiation source assembly (150) and for being supplied with a cleaning solution, the cleaning chamber comprising an opening (370) to an exterior of the cleaning sleeve; a pressure equalization member (355) disposed in the opening to provide a seal between the opening and the exterior of the cleaning sleeve, the pressure equalization member being movable in response to a pressure gradient thereacross; and drive means to translate the at least one cleaning sleeve along the exterior of the radiation source assembly. A fluid treatment device comprise the cleaning apparatus is also described.
-
公开(公告)号：EP1230170A1
公开(公告)日：2002-08-14
申请号：EP00963829.7
申请日：2000-10-02
Applicant: TROJAN TECHNOLOGIES INC.
Inventor： TAGHIPOUR, Fariborz , LAWRYSHYN, Yuri , OLSON, David, A. , TAN, Zheng
IPC: C02F1/32
CPC classification number: A61L2/08 , A61L2/10 , A61L2202/122 , B01J19/123 , B01J2219/0004 , B01J2219/0875 , B01J2219/0877 , B01J2219/182 , B08B1/008 , C02F1/325 , C02F2201/3227 , C02F2201/324 , C02F2201/328
Abstract: A fluid treatment device, particularly useful for ultraviolet radiation treatment of fluids such as water. The device comprises a housing for receiving a flow of fluid. The housing has a fluid inlet, a fluid outlet, a fluid treatment zone disposed between the fluid inlet and the fluid outlet and at least one radiation source having a longitudinal axis disposed in the fluid treatment zone substantially transverse to a direction of the flow of fluid through the housing. The fluid inlet, the fluid outlet and the fluid treatment zone are arranged substantially collinearly with respect to one another. The fluid inlet has a first opening having: (i) a cross-sectional area less than a cross-sectional area of the fluid treatment zone, and (ii) a largest diameter substantially parallel to the longitudinal axis of the at least one radiation source assembly.
-
公开(公告)号：EP1228004A1
公开(公告)日：2002-08-07
申请号：EP00963828.9
申请日：2000-10-02
Applicant: TROJAN TECHNOLOGIES INC.
Inventor： FANG, Gang , HOUGHTON, John , LAWRYSHYN, Yuri , LEM, Joseph , VERDUN, Alex , SASGES, Michael
CPC classification number: A61L2/28 , A61L2/10 , C02F1/325 , C02F2201/3227 , C02F2201/324 , C02F2201/326 , G01J1/0252 , G01J1/0271 , G01J1/04 , G01J1/044 , G01N21/15 , G01N2021/152 , G01N2021/157
Abstract: There is disclosed an optical radiation sensor system. The system includes a sensor device (140) and a cleaning device (115). The sensor device detects and responds to radiation from a radiation field (170) and includes a surface (155) that is movable with respect to the radiation field between a first position in which the surface is in the radiation field and a second position in which at least a portion of the surface is out of the radiation field. The cleaning device operates to remove fouling materials from at least a portion of the surface in the second position. The cleaning device may be a chemical cleaning device, a mechanical cleaning device or a combined chemical/mechanical device.
-
-
-
-
-
-
Search Results
7
records
(took 0.021 seconds)
