6groundwater

i
11 6
——
——
——
——




1



3.9

3

4.3
4.3.1
100 km2 25 km2 1
4.3.2.2
3
2 km 2 2 km 1

4.3.3
4.3.3.1
a
1 3050 m
5 3
1 12 /10 km2 100
km2 15 km2 1
1 3
1


1 1
2 /10 km2 100 km2 15 km2 1
1
1

4
1

1
4.3.3.2
a
3050 m 3
1 3050 m 1

3050 m 3
1 3050 m 1
1

3
24
2 km 2 2 km 1

1 3050 m
1 1050 m
3 1
3050 m 2 530 m

2
12 2 km 2
2 km 1
4.3.3.4
a
5
3050 m 6
1 4 100 km2 20
100 km2 15 km2 1
1 30
50 m 3 1
1 km2 2
b
3
24 2 km
2 2 km 1
4.3.3.5
a
3 1
1 1020%

b
2 km 1 2 km
2
GB 16889

0270

f
g

A

50 cm 10 cm
4 cm 1 m 0.5 m
0.5 m 15 cm 50100 cm




B B.2 B.3
5.1.3.2

7
d 1 m

f

5.3
5.3.1

5.3.1.2

15 min

/
/
/



c
d


B.7
g



1
6.2.1.2
10
pH


±1 cm/10m
d
10 NTU 10 %
10%pH±0.1 pH
35
VOCs 0.1 L/min
SVOCs 0.20.5 L/min
1 L/min
a
23 VOCs



b

12

3
4
c
d

2
2
13



50 m
6.3.3

pH
6.3.6






15
7.2.9
15


3
2-
(CODMn O2)




1,2-1,1,1-
1,1,2-1,2-
1,1-1,2-

2,4-2,6-
b(a)()(2-)
2,4,6-γ-
2,4-

αβ
16
8.2.3 ISO EPA JIS GB/T 27417





9.1.2.5

9.1.3.2
17


9.2.1.2
9.3.3
10.2
10.2.1




10.2.2

19



--

10.3.3






11.2
A3 A4






A.2
A.3
A.3.1

A.3.2
0.5 m 0.5 m
23

A.4.3

/ m
: ° ′ ″ : ° ′ ″

29
4.
9. m m m
10. m
30
X Y


30 m
PTFE PE
350 mm 5 mm

2 m C.1

C.2
30 min










* G 6h 200 I
* GP 12h 250 I
* G 12h 200 I
pH* GP 12h 200 I
** GP 24h
** GP 24h 250 I
** GP 24h 250 I
** GP 30d 250 I
** GP 30d 250 I
** GP 24h 250 IV
** GP 24h 500 I
** GP 24h 500 I
P HNO31 L HNO310 ml 14d 250 II
P HNO31 L HNO310 ml 14d 250 II
GP HNO31 L HNO310 ml 14d 250 III
GP HNO31 L HNO310 ml 14d 250 III
P HNO31 L HNO310 ml 14d 250 III
P HNO31 L HNO310 ml 14d 250 III
P HNO3pH2 14d 250 III
P HNO3pH2 14d 250 III
** G H3PO4 pH=2 0.010.02g
24h 1000 I
** G 2d 500 I
** 24h 250 I
G H2SO4pH2 2d 500 I
** 04 12h 1000 I
P 24h 1000 I
** GP 24h 250 I
** GP 24h 250 I
GP H2SO4pH2 24h 250 I
** P 14d 250 I
** GP 24h 250 I
** GP 14h 250 I
36

GP NaOHpH9 12h 250 I
GP HCl1%1 L HCl 2 ml
14d 250 III
GP H2SO4pH2 14d 250 I
GP HCl1 L HCl 10 ml 14d 250 III
GP HNO31 L HNO3 10 ml 14d 250 III
GP NaOHpH=8–9 24h 250 III
GP HNO31 L HNO3 10 ml 14d 250 III
GP HNO31 L HNO3 10 ml 14d 250 III
GP HNO31 L HNO3 10 ml 14d 250 III
GP HNO31 L HNO3 10 ml 14d 250 III
G HCl pH2 7d 500 II
GP 1 L NaOH pH 9 5%
5 ml EDTA3 ml ZnAc2

** G

β
** G 1+10HCl pH≤2 0.010.02g

** G 0.20.5g/L 24h 250 I
1
2“*”“**”04
3G P
4 1 L 19 ml HClO4
5
—— 1 3 1 1
—— 1 2 1+3HNO3 1 3 1
1
—— 1 21+3HNO3 1 3 1
1
—— 1 3 1 1
6 160 2h 121
15 min 60
2h
37








“G” 99.9G 2







(b)(a)

(b)(a)





αβ
2,4-2,6-
γ-
2,4-






1,2-1,1,1-1,1,2- 1,2-1,1-
1,2-
2,4-
2,6-(b)(a) (2-)2,4,6-





44

αβ

(a)-
-2,4-2,4,6-
γ-
2,4-


MTBE
1,2-
2,4-



αβ
1,2-1,1,1-1,1,2-
1,2-1,1-

2,4-2,6-
ba
2-2,4,6-

(2-)
3.9