0概述污水处理厂的运行费用,主要由电耗费、维修费、药剂费、污泥处置费、水费等组成。其中电费通常能占到整个运行费用的30%～40%。当然在不同污水处理厂的运行中,实际电耗占比与污水处理厂规模、污水的水质特征、处理程度、处理工艺、运行模式等因素有关。在能保障污水处理量和尾水达标排放的前提下,对 0 Overview The operation cost of a WWTP mainly consists of electricity consumption, maintenance costs, medical expenses, sludge disposal fees and water charges. Of which electricity can usually account for 30% to 40% of the total operating costs. Of course, in the operation of different sewage treatment plants, the actual proportion of electricity consumption and the size of the sewage treatment plant, sewage water quality characteristics, treatment levels, treatment processes, operating modes and other factors. On the premise of ensuring that the amount of sewage treatment and tail water discharge standards, right