灌溉设备适应处理废水 - 指南

[中文适用范围]： 本文件为规划者和从业者提供了如何调整灌溉设备的指南，以便直接利用处理后的废水（TWW）进行灌溉。 它涉及在物理、化学和生物参数方面调整灌溉系统的所有组件以达到 TWW 质量。 本文件提供了有关如何保护灌溉设备以保证供水系统高效运行的指南。 本文件包括以下建议：a) 泵站，b) 过滤，c) 水网系统，d) 灌溉设备：滴水器（滴头、喷头、微型喷头、微喷头、喷雾器和灌溉机（喷头和喷雾器））、e) 物理灌溉设备的处理，以及 f) 灌溉设备的化学处理。 本文件定义了废水处理厂后灌溉系统入口处的 TWW 参数，以便实现灌溉系统的最佳和持续运行，并实现排放器排放的均匀性。 [外文原描述]： This document provides guidelines to planners and practitioners on how to adjust irrigation equipment so as to allow direct utilization of treated wastewater (TWW) for irrigation. It deals with the adjustment of all components of irrigation systems to TWW quality in respect to physical, chemical and biological parameters. This document provides guidelines on how to protect irrigation equipment so as to guarantee water systems functionality at high levels of efficiency. This document includes recommendations for a) pumping stations, b) filtration, c) water network systems, d) irrigation equipment: emitters (drippers, sprinklers, mini sprinklers, micro sprinklers, sprayers and irrigation machine (sprinklers and sprayers), e) physical treatment of irrigation equipment, and f) chemical treatment of irrigation equipment. This document defines TWW parameters at the irrigation system inlet after a wastewater treatment plant, in order to allow optimal and continual functioning of the irrigation systems and to allow uniformity of emitters' discharge.