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公开(公告)号：CA2559551A1
公开(公告)日：2005-09-22
申请号：CA2559551
申请日：2005-03-14
Applicant: TROJAN TECHN INC
Inventor： OLSON DAVID A , MARCU MIKE , GRATTON RICHARD , KEZELE DUSKO ANTONIO , FRASER JIM , FROM WES , TCHAVDAROV BOYKO
Abstract: The present invention relates to a fluid treatment system, more particularly an ultraviolet radiation water treatment system, comprising: an inlet (112); an outlet (124); and a fluid treatment zone (120) disposed between the inlet and the outlet. The fluid treatment zone has disposed therein: (i) a first bank (126) of elongate radiation source assemblies having a first longitudinal axis, and (ii) a second bank (128) of elongate radiation source assemblies having a second longitudinal axis. The first longitudinal axis and the second longitudinal axis are non-parallel to each other and oblique 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).
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公开(公告)号：AU782998B2
公开(公告)日：2005-09-15
申请号：AU7501000
申请日：2000-10-02
Applicant: TROJAN TECHN INC
Inventor： TAGHIPOUR FARIBORZ , LAWRYSHYN YURI , OLSON DAVID A , TAN ZHENG
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.
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公开(公告)号：CA2559551C
公开(公告)日：2012-12-04
申请号：CA2559551
申请日：2005-03-14
Applicant: TROJAN TECHN INC
Inventor： FRASER JIM , FROM WES , GRATTON RICHARD , KEZELE DUSKO ANTONIO , MARCU MIKE , OLSON DAVID A , TCHAVDAROV BOYKO
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.
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公开(公告)号：CA2393254C
公开(公告)日：2007-05-29
申请号：CA2393254
申请日：2000-12-06
Applicant: TROJAN TECHN INC
Inventor： WRIGHT HAROLD , LAWRYSHYN YURI , OLSON DAVID A
IPC: G01F1/00 , B01J19/00 , B01J19/12 , B01J19/24 , C02F1/00 , C02F1/32 , G01F1/704 , G01F15/00 , G01F15/075 , G01J1/42
Abstract: There is described an on-line device for predicting at least one fluid flow parameter in a process. In embodiment, the process in question comprises a flow domain having disposed therein a pre- determined portion in which a fluid flows and the device comprises a computer having: (i) a memory for receiving a database, the database comprising relative information in respect of a plurality of nodes or a plurality of particle pathways in the pre-determined portion; (ii) means to receive input data from the process; and (iii) means to calculate the at least one fluid flow parameter from the database and the input data. In another embodiment the process in question comprises a bounded flow domain having disposed therein a pre-determined matrix and the device comprises a computer having: (i) a memory for receiving a database, the database comprising location information for a plurality of nodes or particle pathways in the matrix; (ii) means to receive input data from the process; and (iii) means to calculate the at least one fluid flow parameter from the database and the input data. The device is particularly advantageously employed as a UV dosimeter.
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Patent Agency Ranking
公开(公告)号：CA2386223A1
公开(公告)日：2001-04-12
申请号：CA2386223
申请日：2000-10-02
Applicant: TROJAN TECHN INC
Inventor： TAN ZHENG , LAWRYSHYN YURI , OLSON DAVID A , TAGHIPOUR FARIBORZ
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 a nd at least one radiation source having a longitudinal axis disposed in the flu id treatment zone substantially transverse to a direction of the flow of fluid through the housing. The fluid inlet, the fluid outlet and the fluid treatme nt 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 diamete r substantially parallel to the longitudinal axis of the at least one radiatio n source assembly.
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公开(公告)号：NO20022639L
公开(公告)日：2002-06-04
申请号：NO20022639
申请日：2002-06-04
Applicant: TROJAN TECHN INC
Inventor： OLSON DAVID A , LAWRYSHYN YURI , WRIGHT HAROLD
Abstract: An online device and method for predicting at least one fluid flow parameter in a process (which comprises a bounded flow domain having disposed therein a pre-determined matrix) includes a computer and/or process steps whereby: (i) a memory receives a database, the database comprising location information for a plurality of nodes or particle pathways in the matrix; (ii) input data is received from the process, and (iii) the at least one fluid flow parameter is calculated from the database and the input data. Preferably, structure and/or process steps are provided to adjust the database in the event that the input data does not correspond with at least one pre-determined flow state.
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公开(公告)号：NO20022639D0
公开(公告)日：2002-06-04
申请号：NO20022639
申请日：2002-06-04
Applicant: TROJAN TECHN INC
Inventor： OLSON DAVID A , LAWRYSHYN YURI , WRIGHT HAROLD
Abstract: An online device and method for predicting at least one fluid flow parameter in a process (which comprises a bounded flow domain having disposed therein a pre-determined matrix) includes a computer and/or process steps whereby: (i) a memory receives a database, the database comprising location information for a plurality of nodes or particle pathways in the matrix; (ii) input data is received from the process, and (iii) the at least one fluid flow parameter is calculated from the database and the input data. Preferably, structure and/or process steps are provided to adjust the database in the event that the input data does not correspond with at least one pre-determined flow state.
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公开(公告)号：NO20022639A
公开(公告)日：2002-06-04
申请号：NO20022639
申请日：2002-06-04
Applicant: TROJAN TECHN INC
Inventor： OLSON DAVID A , LAWRYSHYN YURI , WRIGHT HAROLD
CPC classification number: C02F1/325 , C02F1/008 , C02F1/32 , C02F2201/326 , G01F1/00
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公开(公告)号：CA2393254A1
公开(公告)日：2001-06-14
申请号：CA2393254
申请日：2000-12-06
Applicant: TROJAN TECHN INC
Inventor： OLSON DAVID A , WRIGHT HAROLD , LAWRYSHYN YURI
Abstract: There is described an on-line device for predicting at least one fluid flow parameter in a process. In embodiment, the process in question comprises a flow domain having disposed therein a pre-determined portion in which a flui d flows and the device comprises a computer having: (i) a memory for receiving a database, the database comprising relative information in respect of a plurality of nodes or a plurality of particle pathways in the pre-determined portion; (ii) means to receive input data from the process; and (iii) means to calculate the at least one fluid flow parameter from the database and the input data. In another embodiment the process in question comprises a bounde d flow domain having disposed therein a pre-determined matrix and the device comprises a computer having: (i) a memory for receiving a database, the database comprising location information for a plurality of nodes or particl e pathways in the matrix; (ii) means to receive input data from the process; a nd (iii) means to calculate the at least one fluid flow parameter from the database and the input data. The device is particularly advantageously employed as a UV dosimeter.
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