3种植物-人工湿地对铀尾矿库浸渍水修复效果比较

丁德馨,谭国炽,曾晓娜,马静,张悦,张辉,胡南

Comparation of remediation effects of three plant⁃constructed wetlands on uranium in impregnated water from uranium tailings pond

Dexin DING,Guochi TAN,Xiaona ZENG,Jing MA,Yue ZHANG,Hui ZHANG,Nan HU

表 7 不同处理模式下土壤基质对铀尾矿库浸渍水中铀的去除的贡献度

Table 7 Contribution of matrix in different CWson removal of uranium from uranium tailings pond

处理组 土样基质固定铀的总量/铀的总去除量 铀的总去除量/mg 无植物-CW 1.00±0.00d 2.56±0.07A 芦苇-CW 0.65±0.01a 5.26±0.01C 香蒲-CW 0.67±0.00b 5.40±0.19C 菖蒲-CW 0.80±0.00c 3.91±0.12B