• slide1
  • slide2
  • slide3
  • slide4
  • slide5
  • slide6
  • slide7
slide11 slide22 slide33 slide44 slide45 slide46 slide47

Kết quả phân tích chất lượng môi trường nước ngầm tỉnh Bắc Kạn đợt 1 - năm 2014

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 NGTX-1 1 2014 7.71 3.5 34 0.67 0.002 0.016 0.025 184 0.48 KPHĐ 0.01 0.0017 KPHĐ KPHĐ 0.001 KPHĐ 316 17
2 NGTX-2 1 2014 7.57 4.3 43 1.23 0.001 0.028 0.023 125 0.16 KPHĐ 0.014 0.0015 KPHĐ KPHĐ 0.003 KPHĐ 550 21
3 NGTX-3 1 2014 7.68 4.9 32 1.05 0 0.021 0.027 108 0.15 KPHĐ 0.011 0.0021 KPHĐ KPHĐ 0.004 KPHĐ 300 10
4 NGTX-4 1 2014 7.37 4.6 25 1.09 0 0.034 0.023 101 0.14 KPHĐ 0.01 0.0041 KPHĐ KPHĐ 0.003 KPHĐ 286 8
5 NGTX-5 1 2014 7.64 5 22 1.16 0.004 0.024 0.031 121 0.18 KPHĐ 0.04 0.0036 KPHĐ KPHĐ 0.002 KPHĐ 226 17
6 NGBB-1 1 2014 7.45 5.1 22 1.87 0 0.009 0.004 145 0.16 < 0.003 0.003 KPHĐ KPHĐ KPHĐ 0.006 KPHĐ 320 9
7 NGBB-2 1 2014 6.91 4.7 34 2.09 0 0.034 0.0037 152 0.14 < 0.003 0.046 0.0067 KPHĐ KPHĐ 0.006 KPHĐ 310 8
8 NGBT-1 1 2014 7.62 4.1 17 1.05 KPHĐ 0.015 0.015 121 0.16 < 0.003 0.02 0.0026 KPHĐ KPHĐ 0.004 KPHĐ 186 8
9 NGBT-2 1 2014 7.25 4.1 31 1.82 0 0.025 0.017 152 0.14 < 0.003 0.024 0.002 0.0021 KPHĐ 0.001 KPHĐ 241 11
10 NGBT-3 1 2014 7.6 4.3 17 1.92 0 0.017 0.0034 138 0.14 < 0.003 0.031 0.0041 KPHĐ KPHĐ 0.005 KPHĐ 226 8
11 NGBT-4 1 2014 7.92 4 26 2.33 0.01 0.034 0.034 127 0.2 < 0.003 0.047 0.01 0.005 KPHĐ 0.012 KPHĐ 480 5
12 NGCĐ-1 1 2014 7.89 3.1 31 0.74 0 0.021 0.0041 116 0.35 < 0.003 0.025 KPHĐ 0.0022 KPHĐ 0.014 KPHĐ 311 8
13 NGCĐ-2 1 2014 7.67 3.7 21 1.05 0 0.016 0.012 121 0.27 < 0.003 0.006 0.0035 0.0023 KPHĐ 0.002 KPHĐ 420 7
14 NGCĐ-3 1 2014 7.95 2.9 16 0.84 0 0.03 0.021 118 0.27 < 0.003 0.005 0.0045 0.0022 KPHĐ 0.003 KPHĐ 241 7
15 NGCĐ-4 1 2014 7.41 4 13 0.78 0 0.017 0.017 125 0.26 < 0.003 0.03 0.0034 KPHĐ KPHĐ 0.014 KPHĐ 141 5
16 NGCM-1 1 2014 7.33 3.4 46 0.93 0 0.032 0.024 166 0.33 < 0.003 0.017 0.0036 KPHĐ KPHĐ 0.002 KPHĐ 231 8
17 NGCM-2 1 2014 7.34 2.4 18 0.76 0 0.021 0.021 109 0.2 0.003 0.025 KPHĐ KPHĐ KPHĐ 0.003 KPHĐ 201 5
18 NGNR-1 1 2014 7.16 3 17 1.39 0 0.025 0.014 132 0.21 < 0.003 0.02 0.0051 KPHĐ KPHĐ 0.004 KPHĐ 226 8
19 NGNR-2 1 2014 7.3 3.6 35 2.17 0 0.032 0.015 154 0.24 < 0.003 0.021 KPHĐ KPHĐ KPHĐ 0.005 KPHĐ 316 12
20 NGNR-3 1 2014 7.09 3.1 33 1.88 0 0.042 0.0024 171 0.16 < 0.003 0.011 KPHĐ KPHĐ KPHĐ 0.004 KPHĐ 316 8
21 NGNS-1 1 2014 7.09 3.3 19 0.93 0 0.043 0.025 172 0.27 < 0.003 0.04 0.0045 KPHĐ KPHĐ 0.012 KPHĐ 216 11
22 NGNS-2 1 2014 7.11 3.7 17 0.76 KPHĐ 0.032 0.021 130 0.25 < 0.003 0.004 0.0036 KPHĐ KPHĐ 0.002 KPHĐ 237 8
23 NGNS-3 1 2014 7.01 3.5 13 0.78 KPHĐ 0.029 0.017 121 0.22 < 0.003 0.014 0.0022 KPHĐ KPHĐ 0.0031 KPHĐ 289 6
24 NGPN-1 1 2014 7.03 5.18 22 0.81 0 0.035 0.012 132 0.25 < 0.003 0.011 KPHĐ KPHĐ KPHĐ 0.002 KPHĐ 281 7
25 NGPN-2 1 2014 7.01 3.2 18 0.94 0 0.043 0.025 117 0.19 < 0.003 0.016 0.0036 KPHĐ KPHĐ 0.004 KPHĐ 206 5
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

Ghi chú:
    - "-": Không quy định;
    - QCVN 09-MT:2015/BTNMT: Quy chuẩn kỹ thuật quốc gia về chất lượng nước dưới đất.