两种固化剂对湘潭锰矿区土壤中重金属的固化效应

熊子旗,刘希灵,李志贤,李伟亚,曾星

Solidification Effect of Two Curing Agents on Heavy Metals in Xiangtan Manganese Mine Area Soil

Ziqi XIONG,Xiling LIU,Zhixian LI,Weiya LI,Xing ZENG

表5 不同固化处理方案对土壤pH值的影响

Table 5 Effect of different curing treatment plans on pH value of soil

处理方案 pH值 处理方案 pH值 CK（空白） 5.42±0.006j T8 10.17±0.098e T1 10.19±0.035e T9 10.05±0.025e T2 12.71±0.017d T10 12.80±0.003cd T3 12.76±0.009cd T11 12.95±0.023abc T4 6.73±0.033i T12 13.04±0.010ab T5 7.67±0.015h T13 12.81±0.012bcd T6 8.47±0.096g T14 12.95±0.006abc T7 9.50±0.095f T15 13.06±0.006a