污水水源热泵空调是污水资源化利用的一种形式,在我国尚处于研发阶段。从污水处理厂二级、三级出水中提取能量,进行夏季供冷、冬季供暖,将带来明显的经济效益和环境效益,有相当的市场潜力。本文通过作者参与的实际工程,介绍了在城市污水处理厂开展污水水源热泵研究的情况,以及有关经济分析和发展前景。 Sewage water heat pump air conditioning is a form of utilization of sewage resources in our country is still in the research and development stage. From the second and third effluent treatment plant to extract energy, summer cooling, winter heating, will bring significant economic and environmental benefits, have considerable market potential. In this paper, the authors involved in the actual project, introduced in the city sewage treatment plant to carry out sewage water source heat pump research, as well as the economic analysis and development prospects.