Page 1 Page 2 近年、 我が国の公共用水域の水質汚濁状況は全体的に
Contents
1. CE A NR 2 1H 1_ 12. 1 3 LR R 5 5 1 2 92 7 1 2 2 7 2 0 9 4 1 3 LR R LR R
3. P 5 6 3 2 LR
4. No L LE 1 6 LR QO lt ss R 1 7 14 Ne VMD RR R
5. 7 LR 1 P 1 1 R 1 P 1 2 16
6. 4 A ERT ER RR 5 6
7. 2 1 gt 1 BE 1
8. BOD 200mg 10mg 95 0 SS 250mg9 15mg 9 94 0 FN iF 50mg 8 20nmg 60 0 1 4 1 LR 5 7 i 65e 4 0 9 7 40 9 NL 7 AN 4 t N Te amp A EN 5 0 100 H65e s GL RR a 3 RE 5 09 2 LR 5 7 150 100 150 100 2 LR 8 10 8
9. 1 1 P 5 1 7 2 1 2
10. 1 1 3 3 1 2 1 IRO AN ON NO 2 3
11. 2 RS EE 3 PSR 2 4 50cm
12. LR R ee 1 1 s 6 5 B 8 gt gt gt gt 1 sf 1 LR R 5 1 0 5 1 1 LR A 5 9 Na 1 25 175 200 250 R 5 6 7 8 lo 1 2 LR BOD 200mg 9 15mg 2 92 5 SS 250mg 8 15mg 9 94 0 N 50mg 20mg 60 0 R
13. LR R 5 1 0 t BOD BOD LR R LR
14. 1 A 3 1 1 H Ql ll rr NN Na 5 0 100 8 654 2 4 5 a 2 ms RR Tf A 3 amp 1009 tm e 1 509 5 a me 2 N s amp ZZZ 5 0 4 t 4 KR 5 7 4 RR 8 1 0 B 6 56 5 0 4 5 0 6 5 100 4 My tc ml m2 mn3 6 1
15. R LR R
16. 50 10 80 5 TL R 2 R 6
17. LN 1 2 5 T HL HW SL LW L YL WL 3 7 mA a HK 100 1 8 i 5 0 NC Mn NN he 7 N 2 V 5 0 6 1 5 R 8 10 10 3 1 3 L R y 7 gt 7 gt 77 7 LR 5 LR 6 LR IR 8 LR 10 5 6 7 8 10 0 519 0 653 0 776 0 961 1 235 0 906 1 119 1 381 1 570 2 064 0 945 1 137 1 331 1 499 1 958 0 284 0 347 0 417 0 494 0 649 04 0 ce594 066 0899 m 0 019 0 027 2 673 3 275 3 924 4 551 6 033 2 340 2 510 2 860 3 410 3 610 W 1 260 1 420 1 510 1 560 1 890 1 770 1 770 1 770 1 770 1 770 A 280 280 280 280 280 B 430 430 430 430 430
18. 6 5 9 40 40 9 9 SE T 1 SN NE 1 LN os a 4 1 se d e 1 65 1009 1 2 3 4 G m m m GL 1 6 1 2 HHWL EWL I 8 Ql LWL LWL _ vy yy 9 1 100 NM 1 ci Mn 1 5 0 9 1 8 a ZZZ US W 5 0 9 1 3 LR 8 1 0 150 100 8 R 5 7 L EL 3 65 509 LE
19. 100 100 100 100 100 m1 450 450 600 500 600 m2 450 600 600 600 600 m3 700X1000 700x1000 700X1000 600 600 m4 lg 700X1000 700X1000 W 60 60 80 80 100 LR 13 13 13 13 13 m bi13 13 13 13 13 M W L 11 R 12 5 6 7 8 10 0 519 0 653 0 776 0 961 1 235 0 906 1 119 1 381 1 570 2 064 0 945 1 137 1 331 1 499 1 958 gt 0 284 0 347 0 417 0 494 0 649 0 411 0 511 0 594 0 696 0 899 0 019 0 027 2 673 3 275 3 924 4 551 6 033 L 2340 2510 2860 3410 3610 W 1260 1420 1510 1560 1890 HH 1770 1770 1770 1770 1770 A 280 280 280 280 280 B 430 430 430 430 430 100 100 100 100 _ 100 m1 450 450 600 500 600 m2 450 600 600
20. R 15 i i 4
21. 600 600 m3 700X1000 700X1000 700X1000 600 600 m4 700X1000 700x1000 ET Li 13 13 13 13 ha 30 30 30 30 30 mm 13 13 13 A Nollo am 13 13 13 13 13 M W L FRP 1 5 1 LR R L W L HLW L SS LR SS
22. P 5 1 6 R S S 13
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