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近年来,高速公路所引起的环保问题广受关注,尤其是附属区的污水处理问题不容忽视。人工快速渗滤系统(CRI)作为一种新型分散式的污水处理技术,以其基建投资少、运行成本低、管理方便、使用寿命长等特点被广泛应用,针对附属区水质和水量特点,文章详细讨论了CRI系统在高速公路附属区污水处理中的适用性和可行性分析,并结合实例进行讨论,经综合对比分析CRI系统优势明显,是附属区生活污水处理的一种经济有效的选择。
In recent years, the environmental problems caused by the expressways have drawn much attention. Especially, the sewage treatment problems in the affiliated areas can not be ignored. Artificial rapid infiltration system (CRI), as a new type of distributed sewage treatment technology, is widely used because of its low investment in infrastructure, low operation cost, convenient management and long service life. According to the characteristics of water quality and quality in the affiliated area, The feasibility and applicability of CRI system in wastewater treatment of expressway affiliated area was discussed in detail. The case study was carried out. After comprehensive and comparative analysis of the advantages of CRI system, it is an economical and effective choice for domestic wastewater treatment in the affiliated area.