Kết quả phân tích chất lượng môi trường nước ngầm tỉnh Bắc Kạn đợt 2 - năm 2011
STT | Mã điểm | Lần quan trắc | Năm | Nhóm các thông số hoá học | Nhóm thông số vi sinh | ||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
pH | COD(mg/l) | SO4 2- (mg/l) | NO3- (mg/l) | Cr 6+ (mg/l) | Cu (mg/l) | Zn (mg/l) | Độ cứng theo CaCO3 (mg/l) | Fe(mg/l) | As(mg/l) | NH4+(mg/l) | Pb(mg/l) | Cd(mg/l) | Hg(mg/l) | No2-(mg/l) | CN-(mg/l) | Chất rắn tổng số(mg/l) | Coliform(mg/100ml) | ||||
1 | BKN01/NG-1 | 2 | 2011 | 6.92 | 4 | 0.15 | 2.17 | 0 | 0.003 | 0.1 | <0.002 | 0.005 | KPHĐ | KPHĐ | KPHĐ | 0.004 | KPHĐ | 4 | |||
2 | BKN01/NG-2 | 2 | 2011 | 7.15 | 4 | 0.2 | 2.47 | 0 | 0.004 | 0.14 | <0.001 | 0.024 | KPHĐ | KPHĐ | KPHĐ | 0.003 | KPHĐ | 3 | |||
3 | BKN01/NG-3 | 2 | 2011 | 7.2 | 3.4 | 0.18 | 2.42 | 0 | 0.004 | 0.13 | <0.002 | 0.005 | KPHĐ | KPHĐ | KPHĐ | 0.002 | KPHĐ | 3 | |||
4 | BKN01/NG-4 | 2 | 2011 | 7.13 | 4.2 | 0.19 | 2.43 | 0 | 0.005 | 0.13 | <0.002 | 0.004 | KPHĐ | KPHĐ | KPHĐ | 0.003 | KPHĐ | 5 | |||
5 | BKN01/NG-5 | 2 | 2011 | 7.19 | 4.6 | 0.2 | 2.37 | 0 | 0.003 | 0.1 | 0.001 | 0.015 | KPHĐ | KPHĐ | KPHĐ | 0.004 | KPHĐ | 4 | |||
6 | BKN01/NG-6 | 2 | 2011 | 6.82 | 5.4 | 0.24 | 2.56 | 0 | 0.005 | 0.15 | <0.001 | 0.021 | KPHĐ | KPHĐ | KPHĐ | 0.003 | KPHĐ | 4 | |||
7 | BKN01/NG-7 | 2 | 2011 | 7.21 | 5.4 | 0.24 | 2.38 | 0 | 0.004 | 0.15 | <0.001 | 0.005 | KPHĐ | KPHĐ | KPHĐ | 0.003 | KPHĐ | 5 | |||
8 | BKN01/NG-8 | 2 | 2011 | 6.82 | 4 | 0.21 | 2.42 | 0 | 0.003 | 0.16 | 0.001 | 0.004 | KPHĐ | KPHĐ | KPHĐ | 0.002 | KPHĐ | 5 | |||
9 | BKN01/NG-9 | 2 | 2011 | 6.85 | 5 | 0.22 | 2.34 | KPHĐ | 0.003 | 0.13 | <0.001 | 0.004 | KPHĐ | KPHĐ | KPHĐ | 0.002 | KPHĐ | 4 | |||
10 | BKN01/NG-1 | 2 | 2011 | 7.21 | 4 | 0.17 | 2.3 | 0 | 0.003 | 0.09 | KPHĐ | 0.014 | KPHĐ | KPHĐ | KPHĐ | 0.003 | KPHĐ | 5 | |||
11 | BKN01/NG-1 | 2 | 2011 | 7.17 | 4 | 0.21 | 3.17 | 0 | 0.003 | 0.17 | <0.001 | 0.016 | <0.001 | KPHĐ | KPHĐ | 0.003 | KPHĐ | 5 | |||
12 | BKN01/NG-1 | 2 | 2011 | 6.8 | 3 | 0.22 | 2.52 | 0 | 0.004 | 0.18 | <0.001 | 0.005 | <0.001 | KPHĐ | KPHĐ | 0.01 | KPHĐ | 4 | |||
13 | BKN01/NG-1 | 2 | 2011 | 7.16 | 4 | 0.2 | 2.32 | 0 | 0.004 | 0.16 | <0.001 | 0.02 | KPHĐ | KPHĐ | KPHĐ | 0.002 | KPHĐ | 4 | |||
14 | BKN01/NG-1 | 2 | 2011 | 7.35 | 4 | 0.21 | 2.34 | 0 | 0.003 | 0.17 | <0.001 | 0.005 | KPHĐ | KPHĐ | KPHĐ | 0 | KPHĐ | 5 | |||
15 | BKN01/NG-1 | 2 | 2011 | 7.13 | 4 | 0.22 | 2.37 | 0 | 0.004 | 0.18 | <0.001 | 0.005 | KPHĐ | KPHĐ | KPHĐ | 0.002 | KPHĐ | 4 | |||
16 | BKN01/NG-1 | 2 | 2011 | 7.42 | 4 | 0.2 | 2.42 | 0 | 0.003 | 0.2 | 0.001 | 0.016 | KPHĐ | KPHĐ | KPHĐ | 0.004 | KPHĐ | 5 | |||
17 | BKN01/NG-1 | 2 | 2011 | 6.67 | 5 | 0.19 | 2.76 | 0 | 0.004 | 0.19 | <0.001 | 0.003 | <0.001 | KPHĐ | KPHĐ | 0.002 | KPHĐ | 5 | |||
18 | BKN01/NG-1 | 2 | 2011 | 7.17 | 4 | 0.2 | 2.42 | KPHĐ | 0.002 | 0.21 | <0.001 | 0.004 | KPHĐ | KPHĐ | KPHĐ | 0.004 | KPHĐ | 4 | |||
QCVN09-MT:2015/BTNMT | 5.5 - 8.5 | 4 | 400 | 15 | 0.05 | 1 | 3 | 500 | 5 | 0.05 | 1 | 0.01 | 0.005 | 0.001 | 1 | 0.01 | 1500 | 3 |