废水处理装置的操作员对处理装置的成功操作是至关重要的.他必须不断地作出决定,使装置一直维持在既满足排放标准又最经济有效的工况.这些判断随装置在任何时刻和任何部位运行条件的变化而改变.操作员必须估计到操作命令对装置工况的影响,从而能作出有效而及时的判断.一个操作员通常凭借多年来对不同尺寸和不同布置的装置的操作经验,发展和提高其作出判断和操作命令的技巧.因为废水处理装置必须在任何时侯均要高效地运行,所以它们不能作为新操作人员的培训工具而去试不同的操作选择和检查其结果.因此,培训是一个缓慢的过程,如果仅允许培训人员在未经控制的尝试条件下操作一个装置,他们便不会获得全面的操作知识. The operator of the wastewater treatment plant is crucial to the successful operation of the treatment plant and must continually make decisions to maintain the plant at the most economical and efficient operating conditions that meet both emission standards and these decisions as the plant at any time, Any part of the operating conditions change and change.Operators must estimate the operating command on the operating conditions of the device, which can make effective and timely judgment.One operators usually by virtue of years of different sizes and different layout of the device operation experience Develop and improve their skills in making judgments and operating orders, since wastewater treatment plants must operate efficiently at all times, so they can not be used as a training tool for new operators to try out different operational options and check their results. Training is therefore a slow process, and trainers do not have full operational knowledge if they only allow a trainer to operate a device under uncontrolled conditions.