节能减排是建设节约型社会、和谐社会的必然要求。降低水厂的生产运行成本,必须加大节能减排技术的改造力度。在水厂的生产运行成本中,电能损耗占据很大的一部分,采取有效的措施,降低电能的损耗,是提高水厂的经济效益的有效手段。 Energy-saving emission reduction is the inevitable requirement of building a conservation-oriented society and a harmonious society. Reduce water production and operation costs, we must increase energy-saving emission reduction efforts to reform. In the water plant production and operation costs, power loss occupies a large part, to take effective measures to reduce the loss of power is to improve the economic efficiency of the water plant an effective means.