分析指标 | 检出限 | 单位 | 地块内检出结果 | 对照点 检出范围 | 标准限值 | 是否 超标 | ||
检出范围 | 检出率 | 最大值 所处点位 | ||||||
pH | - | 无量纲 | 7.01~8.30 | / | S1-1 | 7.87~8.01 | / | / |
铅 | 0.1 | mg/kg | 10.5~30.9 | 100% | S4-1 | 10.5~23.4 | 400 | 否 |
铍 | 0.03 | mg/kg | 0.69~1.56 | 100% | S3-2 | 0.86~1.34 | 15 | 否 |
砷 | 0.01 | mg/kg | 2.16~9.15 | 100% | S1-1 | 3.58~6.56 | 20 | 否 |
汞 | 0.002 | mg/kg | 0.008~0.196 | 100% | S8-1 | 0.027~0.205 | 8 | 否 |
镉 | 0.01 | mg/kg | 0.08~0.3 | 100% | S9-2 | 0.08~0.18 | 20 | 否 |
铜 | 1 | mg/kg | 11~46 | 100% | S9-2 | 11~30 | 2000 | 否 |
钴 | 0.04 | mg/kg | 8.99~15.4 | 100% | S5-2 | 9.05~14.9 | 20 | 否 |
镍 | 3 | mg/kg | 22~37 | 100% | S5-2 | 23~34 | 150 | 否 |
锑 | 0.08 | mg/kg | 0.10~1.06 | 100% | S8-1 | 0.15~0.44 | 20 | 否 |
钒 | 0.4 | mg/kg | 24.6~45.3 | 100% | S5-2 | 25.0~39.5 | 165 | 否 |
石油(C10-C40) | 6 | mg/kg | 29~794 | 100% | S4-2 | 38~82 | 826 | 否 |
氯苯 | 0.05 | mg/kg | 0.09 | 0.03% | S9-2 | ND | 68 | 否 |
1,4-二氯苯 | 0.05 | mg/kg | 0.12 | 0.03% | S9-2 | ND | 560 | 否 |
萘 | 0.09 | mg/kg | 0.18 | 0.03% | S5-1 | ND | 25 | 否 |
苯并(a)蒽 | 0.1 | mg/kg | 0.1~0.7 | 13.3% | S5-1 | ND | 5.5 | 否 |
䓛 | 0.1 | mg/kg | 0.1~0.7 | 20% | S10-3 | ND | 490 | 否 |
苯并(b)荧蒽 | 0.2 | mg/kg | 0.2~1.1 | 13.3% | S10-3 | ND | 5.5 | 否 |
苯并(k)荧蒽 | 0.1 | mg/kg | 0.1~0.3 | 10% | S10-3 | ND | 55 | 否 |
苯并(a)芘 | 0.1 | mg/kg | 0.2~0.5 | 13.3% | S10-3 | ND | 0.55 | 否 |
茚(1,2,3-cd)芘 | 0.1 | mg/kg | 0.1~0.4 | 13.3% | S10-3 | ND | 5.5 | 否 |
二苯并(a,h)蒽 | 0.1 | mg/kg | 0.1 | 0.03% | S10-3 | ND | 0.55 | 否 |