【摘要】 综述了近年来有关给水处理厂的能耗及节能的研究现状。由于缺乏对城镇给水处理厂典型工艺中各单元能耗的全面研究和相应的理论，造成分析方法和评价手段滞后于实际的应用和发展，因此化学、热力学及能源工程学等基础学科与给水处理厂各工艺的交叉和融合是必然趋势，这一趋势将促使给水处理厂能耗研究系统化．并推动节能工作的深入开展。更多还原

【Abstract】 The recent researches on energy consumption of urban waterworks are reviewed.However,due to lack information of full investigation on the energy consumption of each unit inwaterworks physically and theoretically,so the analytical methodology and estimation measures are lagto the demand of practical application.It is thought that conjunction of chemistry,thermodynamics andenergy engineering to the water purification has to be an inevitable trend.By this way the study onenergy saving for waterworks will be promoted to a new stage of systematic and profound advances.更多还原