This document is posted to help you gain knowledge. Please leave a comment to let me know what you think about it! Share it to your friends and learn new things together.
Transcript
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%
* 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