【摘要】 小城市污水处理是我国面临的急待解决的环境问题 ,通过分析我国小城市污水的水质特点和处理技术要求 ,得出人工湿地处理技术具有投资低、出水水质好、耗能低、抗冲击力强、操作简单和运行费用低等优点 ,在解决我国小城市污水处理方面具有广阔的应用前景 ,应加强该方面的研究更多还原

【Abstract】 The water quality and the technological requirement of sewage treatment in small cities were analyzed.Being a new wastewater treatment technology especoally suitable for China small cities, the constructed wetlands have the advantages of low investment, high quality effluent, less dissipation of energy, simple performance and cheap operation cost. The study of this technology should be strengthened.更多还原