以农灌为出路的城镇污水管理

Study on Taking Irrigation as Out-way for Wastewater Management in Town

针对传统城镇污水管理中存在的下水道管理目标失当、污水处理系统工艺落后、出水管理不严格等缺陷,提出了以农灌作为城镇污水最终出路时应采取的一系列措施,包括调整下水道管理优先目标、加强城镇污水纳网管理和排水许可管理、加强城镇污水处理厂水质管理并制定应急预案、加强出水监测并实行公开制度、明确农灌用水条件等,以保证城镇污水安全、高效、合理的回用于农田灌溉。

According to some defects existing in traditional municipal sewage management, such as inappropriate goal of sewer management, backward sewage treatment process, loose effluent management, the authors put forward a series of measures which should be taken when farming irrigation becomes final out-way of municipal sewage, including adjusting priority aim of sewer management, strengthening municipal sewage collection management and discharge permit management, strengthening water quality management of municipal sewage plant and making emergency plan, strengthening effluent monitor and carrying out public system, defining using condition of farming irrigation, and so on, in order that the municipal sewage is reclaimed safely, efficiently, reasona- ble, to farming irrigation.