劣质水安全利用研究综述  

Advances in safe utilization of poor-quality water

作　　者：彭世彰[1] 程胜[1,2] 徐俊增[1,2] 熊玉江[1,2] 

机构地区：[1]河海大学水文水资源与水利工程科学国家重点实验室,江苏南京210098 [2]河海大学水利水电学院,江苏南京210098

出　　处：《水资源保护》2014年第4期1-6,共6页Water Resources Protection

基　　金："十二五"国家科技支撑计划(2012BAD08B04);江苏高校优秀科技创新团队项目(2013)

摘　　要：分析了劣质水资源化利用在缓解用水压力、优化水资源配置、产生特有灌溉效益等方面的重要意义,简要概括了劣质水灌溉的研究与实践进展,重点阐述了对土壤、作物、地下水的影响。今后应着重开展农田污染物迁移与劣质水处理、劣质水灌溉技术与标准以及劣质水灌溉的环境影响与生态风险等研究。The significance of the utilization of poor-quality water to alleviate water shortages , the optimization of water resources allocation , and the production of specific irrigation benefits are analyzed in this paper .Advances in the study and practice of poor-quality water irrigation are summarized in brief .The impacts of poor-quality water irrigation on soil, crops, and groundwater are analyzed in detail .It is suggested that future research should be focused on contaminant migration and poor-quality water treatment in croplands , poor-quality water irrigation technologies and standards , and environmental impacts and ecological risks of poor-quality water irrigation .

关 键 词：劣质水 再生水 微咸水 灌溉回归水 安全利用 灌溉效益 

分 类 号：S273.5[农业科学—农业水土工程]