再生水农业灌溉安全的有关问题研究  

The safety use of treated waste water for irrigation in agriculture

作　　者：黄冠华[1] 

机构地区：[1]中国农业大学,中国-以色列国际农业研究培训中心,中国农业水问题研究中心,北京100094

出　　处：《中国农业科技导报》2007年第1期26-35,共10页Journal of Agricultural Science and Technology

基　　金：国家自然科学基金项目(50279025);国家863计划项目(2002AA2Z4061)资助

摘　　要：针对再生水在农业灌溉应用中可能存在的安全问题,根据国内外现有的研究成果,分别分析了再生水灌溉时盐分、重金属和有机污染物对土壤、作物和地下水的潜在的污染影响,以及再生水灌溉对灌溉设备的影响,指出了再生水灌溉在盐分、重金属和有机污染影响方面的研究方向,探讨了再生水农业安全灌溉的标准与再生水灌溉管理问题,本研究对于再生水的农业安全灌溉利用具有一定的现实意义。The use of treated waste water to irrigate agricultural land may bring about some problems. On the basis of the research results, the potential effects of salinity, heavy metals and tracer organic pollutant on soil, plant and groundwater, and the influence on irrigation equipment when irrigation with treated waste water were analyzed. The key points for further research in the field of irrigation with treated waste water have been pointed out. Quality standard for the irrigation with treated waste water and the irrigation management have been discussed. This paper may provide some basic practical implications to the use of treated waste water for agricultural irrigation.

关 键 词：再生水 农业灌溉 安全 污染 

分 类 号：S273.5[农业科学—农业水土工程]