摘要
由于水质问题,上海地区的第I层承压水很难实现持续稳定回灌。介绍了将抽出的承压水经曝气、沉淀后持续回灌的试验,明显看出除铁离子和沉淀物的效果非常好,实现了30d的稳定回灌。
Due to the quality of water, it's difficult to keep constant recharge of the 1st confined aquifer in the area of Shanghai. Introduced hereby is a test on constant recharge of the confined water pumped out and recharged after aeration and sediment. It is apparent that removal of iron ion and sediment is quite effective and constant recharge is realized for 30 days.
出处
《中国市政工程》
2008年第4期76-77,共2页
China Municipal Engineering
基金
上海市科委登山计划(062012004)
上海市学科带头人计划(06×D14223)
关键词
承压水
回灌
曝气
沉淀
持续
confined water
recharge
aeration
sediment
constantly
