渠水滴灌净化处理技术试验研究

针对宁夏引黄灌区渠水含沙量大的特点,结合引黄灌区渠水微灌应用方面的成功经验,选取典型渠水净化处理模式,在田间试验监测基础上,通过对不同渠水净化处理模式净化处理效果分析,研究集成适宜于不同灌区的高效率、低成本、易操作的渠水净化处理模式,保证高效节水灌溉系统长期、稳定、安全运行,为高效节水灌溉的推广和发展提供了技术支撑.

Experimental study of drip irrigation canal water purification technology

For high sediment concentration characteristic of Ningxia Yellow River Irrigation canal water, combined with successful experience in Ningxia Yellow River Irrigation canal water applications in micro-irrigation, selected typical canal water purification processing mode, based on field trial and monitor, and analysis of canal water purification treatment patterns for different purification treatment effect, integrated model suitable for different irrigation area with high efficiency, low cost, easy-to-canal water purification treatment was researched. It would ensure long-term, stable, safe operation for efficient water-saving irrigation system, promote the development of efficient water-saving irrigation and provide technical support.