分散性污水处理技术研究进展

Investigation of Decentralized Wastewater Treatment Technology

针对我国的实际情况,将集中污水处理与分散污水处理效果进行了对比,结果表明,分散污水处理是节省投资、降低能耗、维护生态平衡、推行可持续发展的一种先进技术,适用于农村和其他未普及管网的地区。采用分散型污水处理系统和集中污水处理系统相结合的方式是中国目前既解决环保问题又保持可持续性发展的有效途径。文中详细介绍了分散型污水处理技术的概念、优点以及主要的技术形式,预测了其发展前景,并提出了相应的发展战略。

The decentralized wastewater treatment technology is widely used in some areas of China. This technology can save the investment, reduce the energy consumption, maintain the ecological balance and promote the implementation of the sustainable development strategy. According to the actual conditions of our country, the integrative treatment technology of decentralized method and the centralized method is suitable for enhancing environmental protection and realizing sustainable development. In this paper, the concept and advantages of the decentralized wastewater treatment technology are recommended, and several kinds of main technological forms are summarized. The development trends of the wastewater treatment technology are forecasted, and the development strategy is brought forward.