公开(公告)号：WO2005084720A1

公开(公告)日：2005-09-15

申请号：PCT/CA2005/000364

申请日：2005-03-10

Applicant: TROJAN TECHNOLOGIES INC.

Inventor： WILLIAMSON, Christian ,  ROYCE, Alan ,  STEFAN, Michaela, Lulia

IPC: A61L2/28

CPC classification number: C02F1/008 ,  A61L9/205 ,  C02F1/32 ,  C02F1/722 ,  C02F2101/32 ,  C02F2101/34 ,  C02F2101/36 ,  C02F2101/38 ,  C02F2103/06 ,  C02F2201/3227 ,  C02F2201/326 ,  C02F2209/001 ,  C02F2209/003 ,  C02F2209/04 ,  C02F2209/05 ,  C02F2209/06 ,  C02F2209/08 ,  C02F2209/10 ,  C02F2209/20 ,  C02F2209/23 ,  C02F2209/40 ,  C02F2303/04 ,  C02F2305/023 ,  C02F2305/10 ,  Y02W10/37

Abstract: An ultraviolet fluid treatment system having feedback control using a kinetic model and a reactor model that interact with one another. The kinetic model uses readily measured fluid properties upstream and downstream of a radiation zone to calculate the conversion of a target contaminant as it passes through the fluid treatment system. This obviates the need to measure the contaminant concentration directly, which generally is too slow to permit real-time control. A reactor model relates system operating cost to system operating parameters, such as electrical power consumption and/or rate of oxidant addition, where applicable. The reactor model is linked to the kinetic model and is used to optimize operating cost by adjusting system operating parameters based on a comparison between the conversion obtained from the kinetic model and the overall treatment objectives. A control center, an ultraviolet fluid treatment apparatus, and a method of treating a fluid are also disclosed.

Abstract translation: 具有使用动力学模型和相互作用的反应器模型的反馈控制的紫外线流体处理系统。 动力学模型使用辐射区上游和下游的容易测量的流体特性来计算目标污染物通过流体处理系统时的转化率。 这避免了直接测量污染物浓度的需要，这通常太慢，无法实时控制。 反应器模型将系统运行成本与系统运行参数（如适用的电力消耗和/或氧化剂添加速率）相关联。 反应器模型与动力学模型相关联，并且用于通过基于从动力学模型获得的转化与总体处理目标之间的比较来调整系统操作参数来优化操作成本。 还公开了一种控制中心，紫外线流体处理装置和处理流体的方法。