摘要
再生水补充地下水是扩大污水回用最有益的一种方式 ,具有广阔发展前景 .本文分析与总结了国内外再生水补充地下水研究与应用实例、水质标准 ,结合我国再生水的水质特点及水文地质状况 ,从保护地下水资源和人体健康的角度 ,探讨了我国利用再生水补充地下水应控制的水质指标及控制技术 .按地表回灌和井灌方式分别提出了水质基本控制项目COD、BOD、氨氮、粪大肠菌群数等 2 2项 ,选择控制项目Hg、三氯甲烷等重金属和微污染有机物 5 2项及其建议指标值 。
Groundwater recharge with reclaimed water is the most beneficial way to extend reuse applications, and has the vast development foreground. In this paper, the domestic and international applications and guidelines for groundwater recharge with reclaimed water were summarized. Based on the quality of reclaimed water and the conditions of hydrological geology, the reclaimed water quality criteria for groundwater recharge was suggested including 22 basic controlling items and 52 selective controlling items, and the control technology was presented.
出处
《环境科学》
EI
CAS
CSCD
北大核心
2004年第5期61-64,共4页
Environmental Science
基金
国家"十五"科技攻关重大项目 ( 2 0 0 1BA610A 0 5F3 )
北京市自然科学基金重点项目 ( 80 110 0 1)
关键词
再生水
补充地下水
水质指标
控制技术
reclaimed water
recharge of groundwater
water quality criteria
control technology
