柠檬酸对土壤⁃柳树系统中Cd⁃芘污染生物有效性影响

邓林, 张娟娟, 谢探春, 王晓琳, 尹颖

Effects of citric acid on the bioavailability of Cd⁃pyrene contamination in soil⁃willow system

Lin Deng, Juanjuan Zhang, Tanchun Xie, Xiaolin Wang, Ying Yin

表1 各实验处理组污染物浓度

Table 1 Contents of Cd and pyrene among different treatments

处理组 CK PYR Cd Cd?PYR Cd (mg·kg-1) 0.58±0.03 0.59±0.02 5.40±0.18 5.21±0.08 PYR (mg·kg-1) not detected 15.72±0.87 not detected 15.20±0.71