阅读说明：本技术 用于检测使用用于向废料池中注入氧气的装置的水处理设备中异常的方法 (Method for detecting abnormalities in a water treatment plant using a device for injecting oxygen into a waste reservoir ) 是由 托马斯·布儒瓦 于 2020-02-12 设计创作，主要内容包括：一种用于操作水处理设备的方法,该设备配备有用于将含氧气体注入流出物中的装置,该方法包括检测该装置运行中异常的阶段,其特征在于异常检测阶段包括实施以下措施：-提供表示该装置运行状态的数据,这些数据包括由该装置注入的气体流速的作为时间函数的读数和流过该装置的流体电流/流速的作为时间函数的读数；-提供了用于获取和处理这些数据的系统,该系统配备有用于处理这些数据的算法,该算法能够执行以下操作：a)执行训练阶段,在该训练阶段期间,该系统获取所述读数,建立所确定的训练时间段内作为由该装置注入的气体流速的函数的流经该装置的电流幅度的变化的曲线,并且定义包含所述曲线的区域/包络,所述区域被认为标出该装置的正常运行；以及b)执行使用该算法的阶段,在该阶段中,该系统实时获取所确定的时间段内作为由该装置注入的气体流速的函数的流经该装置的电流幅度的变化的曲线,并且如果该信号在被认为具有代表性的时间段内偏离所述区域/包络,则有必要得出结论：必须发出警报,例如以请求对该装置进行预测性维护。(A method for operating a water treatment plant equipped with a device for injecting an oxygen-containing gas into an effluent, the method comprising a stage of detecting anomalies in the operation of the device, characterized in that the anomaly detection stage comprises implementing the following measures: -providing data representative of the operating state of the device, the data comprising a reading as a function of time of the flow rate of gas injected by the device and a reading as a function of time of the current/flow rate of fluid flowing through the device; -providing a system for acquiring and processing the data, the system being provided with an algorithm for processing the data, the algorithm being capable of performing the following operations: a) performing a training phase during which the system takes said readings, establishes a curve of the variation of the amplitude of the current flowing through the device as a function of the flow rate of gas injected by the device over a determined training period, and defines a region/envelope containing said curve, said region being considered to mark the normal operation of the device; and b) performing a phase of using the algorithm in which the system acquires in real time a curve of the variation of the amplitude of the current flowing through the device as a function of the flow rate of the gas injected by the device over a determined period of time, and if the signal deviates from said region/envelope over a period of time considered representative, it is necessary to conclude that: an alarm must be raised, for example, to request predictive maintenance on the device.)