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2001 .
395
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[1]
1994 2001 2006 2011
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() 24 7 4 20
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[2] UN .
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7 221
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[4] 1
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168 274 325 328 320 310 254 198
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[3] : 150, 200, 250, 300, 350, 400
300, 500, 800, 1000, 1500, 2000, 2500
.
-
- 14 -
()
()150 200 250 300 350 400
0 47.4 47.4 47.4 47.4 47.4 47.4
150 5.7 6.7 9.7 12.1 12.7 13.8
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300 0.1 1.1 2.7 2.9 3.2 3.5
400 - 0.1 1.1 1.8 2.0 2.0
500 - - 0.11 0.5 1.4 1.4
600 - - - 0.2 0.5 0.5
700 - - - 0.1 0.32 0.32
800 - - - - 0.15 0.14
900 - - - - 0.01 0.01
1,000 - - - - - -
1,500 - - - - - -
2,000 - - - - - -
300 400 500 700 900 900
[6] (ppm)
(2) pH
pH
pH .
-
- 15 -
[7] pH
()
()150 200 250 300 350 400
0 6.25 6.25 6.25 6.25 6.25 6.25
150 6.63 6.55 6.45 6.37 6.32 6.28
200 7.16 6.92 6.57 6.50 6.69 6.36
300 7.20 7.08 6.78 6.72 6.81 6.63
400 - 7.20 7.09. 6.82 6.82 6.75
500 - - 7.19 7.06 6.84 6.79
600 - - - 7.13 6.95 6.81
700 - - - 7.19 7.10 7.11
800 - - - - 7.16 7.14
900 - - - - 7.18 7.19
1,000 - - - - - -
1,500 - - - - - -
2,000 - - - - - -
300 400 500 700 900 900
[6 ],[7] .
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0.524 234.4
1.049 425.6
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pH ,
, 150, 200, 250, 300, 350
5
.
[9]
150 200 250 300 350
300 400 500 700 900
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-
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16bit
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S1
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83,600 317 42%
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900
144,000
[11] (/1,4,40)
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150, 200, 250, 300, 350 5
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1. Sustaining Water Population and the Future of Renewable
Water
Supplies (Population Action International, 1993)
2. Water management-performence and challenges in OECD
countries
(OECD,1998)
3. '98 (, 1999)
4. 2000 [(UNEP)]
5. (2001) :
6. (1994) :
7. (2001) : ()
8. (1991) : ()
9. (2000) : ()
10. (1999) : 3()
11. (2000) : 2 ()
