再生水农业灌溉中生物污染物研究进展  

Advance in Biological Pollutants in Agricultural Irrigation with Reclaimed Water

作　　者：张红伟 崔丙健 刘春成[2] ZHANG Hongwei;CUI Bingjian;LIU Chuncheng(Mudanjiang Branch of Heilongjiang Provincial Hydrology and Water Resources Center,Mudanjiang 157000,China;Institute of Farmland Irrigation,Chinese Academy of Agricultural Sciences,Xinxiang 453002,China)

机构地区：[1]黑龙江省水文水资源中心牡丹江分中心,黑龙江牡丹江157000 [2]中国农业科学院农田灌溉研究所,河南新乡453002

出　　处：《河南农业科学》2024年第3期1-16,共16页Journal of Henan Agricultural Sciences

基　　金：河南省科技攻关项目(232102110014);中央级公益性科研院所基本科研业务费专项(IFI2023-25)。

摘　　要：合理安全利用再生水是缓解农业灌溉淡水资源短缺的有效途径之一。再生水含有一定的营养元素,但也含有一定的危害元素。为给农业灌溉再生水安全利用提供参考,从再生水定义与利用、生物污染物类型、生物污染风险识别以及再生水水质风险控制技术等方面进行了综述,并提出了今后再生水农业利用研究的重点:通过长期定位试验评估再生水利用安全性;分析再生水中抗生素等新兴污染物的半衰期等,并制定相应利用标准;研究低成本、快速污水处理工艺。Rational and safe utilization of reclaimed water is one of the effective ways to alleviate the shortage of freshwater resources in farmland irrigation.Reclaimed water contains certain nutrient elements,but also contains certain harmful elements.Through literature review,this paper introduced in detail the research progress of reclaimed water utilization in agricultural irrigation from the aspects of definition and utilization of reclaimed water,types of biological pollutants,risk identification of biological pollution and risk control technology of reclaimed water quality in order to provide the references for the utilization of reclaimed water.The key future researches on reclaimed water utilization in agriculture were put forward,including evaluating the safety of reclaimed water utilization through long‐term positioning tests,analyzing the half‐life of antibiotics and other emerging pollutants in reclaimed water,formulating corresponding utilization standards,and developing low‐cost and rapid sewage treatment technology.

关 键 词：再生水 农业灌溉 生物污染物 风险识别 风险控制 

分 类 号：S154.3[农业科学—土壤学] S155.4[农业科学—农业基础科学]