>5>,1* ) Ý 4×3° Û l - maff.go.jp...27 &ã K S N q t \$Î4Ý t b B ( _ \ ä [-- K 84* 8 c1 u } ^...

$: >5>,1* ) Ý 4×3° Û l - maff.go.jp...27 &ã K S N q t \$Î4Ý t b B ( _ \ ä [-- K 84* 8 c1 u } ^ 8 M ì ®2 $ t _ X 8 Z c _ m Z ä bTS íVS c9× 8 V _ VFA c [ c è 7H#ú è W [$
23

.. .

10 GHG

10 GHG

9 12

(�C) 37.0 37.0

HRT (day) 25 25

(kg VS /m3/day) 2.8 2.7

(m3/day) 198 ± 18 378 ± 153

CH4 (%) 52.3 ± 2.6 50.4 ± 2.5 CO2 (%) - ± - - ± -

. . GHG

1

GHG

2011/08/3109/12 9/18 6m3

GHG9/18

709/23 5

09/26

11/3012/09 212/11 12/12

GHG27

12/17 12/19

GHG 47

12/20

24

2

11 6

200m3

11 1237 28 11 12 27

138m3

12 1 393m3

138m3 35 12 20587m3 24

GHG

21 11

. .

1 N2O NH3

1

22 23 N2O NH3

9 20N2O NH3

N2O 1.9mg/m2/hr NH3 1.8mg/m2/hrN2O 0.83mg/m2/hr NH3 11mg/m2/hr

N2O NH3

NH4-N 1,500mg/l 1.4

25

22 N2O NH3 ,

23 N2O NH3 ,

2

24 25 N2O NH3

N2O 20mg/m2/hr NH3 1.8mg/m2/hrN2O 2.7mg/m2/hr NH3 25mg/m2/hr

N2O NH3

24 N2O NH3 ,

02468

10

8/31 9/7 9/14 9/21

N2O NH3m

g/m

2 /hr

/

0

20

40

60

8/31 9/7 9/14 9/21

NH3 N2O

mg/

m2 /h

r

26

25 N2O NH3 ,

2

11

CH4 38.2g/m2/day104g/m2/day 3.3g/m2/day 50.2g/m2/day

CH4 1/101/2

N2O 0.02 0.05 g /m2/day0.47g /m2/day 0.07g/m2/day

NH3 0.04g/m2/day 0.29g/m2/day0.04g/m2/day 0.58g/m2/day

11

. . 12 GHG pH Eh 12 GHG

27.1 26.813.5

10.8

9/1 9/26 12/1~12/20

CH4 gCH4/m2/day 38.2 ± 31.7 3.3 ± 1.1 CO2 gCO2/m2/day 200 ± 157 23.7 ± 11.9 N2O gN2O/m2/day 0.05 ± 0.06 0.02 ± 0.01 NH3 gNH3/m2/day 0.04 ± 0.03 0.29 ± 0.09

9/1 9/26 12/1~12/20CH4 gCH4/m2/day 104 ± 31.7 50.2 ± 16.5 CO2 gCO2/m2/day 393 ± 99.4 103 ± 25.0 N2O gN2O/m2/day 0.47 ± 0.16 0.07 ± 0.02 NH3 gNH3/m2/day 0.04 ± 0.02 0.58 ± 0.17

27

TS VS VFA1332mg/l .

. 11

12 GHG pH Eh9/1 9/20) (12/1 12/20

19.5 ± 3.1 -3.2 ± 3.3 20.8 ± 3.6 10.1 ± 1.8

27.1 ± 2.3 13.5 ± 2.5 pH 7.4 ± 0.1 6.9 ± 0.2

Eh(mV) -120 ± 37 -116 ± 14 26.8 ± 0.9 10.8 ± 1.4

pH 7.3 ± 0.1 7.1 ± 0.1 Eh(mV) -92 ± 37 -140 ± 85

13 0cm)

TS 8.3 ± 0.3 5.2 ± 0.4 3.5 ± 0.3 VS 6.8 ± 0.3 3.7 ± 0.3 2.3 ± 0.3

H 6.2 ± 0.3 7.4 ± 0.1 7.3 ± 0.1 COD (mg/L) 16000 ± 3900 14000 ± 1300 13000 ± 2200T-N (mg/L) 2385 ± 292 2344 ± 215 2413 ± 348

NH4 N (mg/L) 1077 ± 73 1313 ± 91 1630 ± 219P (mg/L) 583 ± 27 503 ± 55 421 ± 29

C/N 14.2 ± 1.0 9.5 ± 0.6 7.5 ± 0.6 VFA (mg/L) 8700 ± 1331 219 ± 98 0.0 ± 0.0

14 0cm)

TS 8.5 ± 0.2 5.0 ± 0.1 4.5 ± 1.4 VS 7.0 ± 0.2 3.6 ± 0.1 3.1 ± 1.2

H 6.9 ± 0.2 7.4 ± 0.0 7.1 ± 0.1 COD (mg/L) 14000 ± 3700 13000 ± 2300 13000 ± 2200T-N (mg/L) 2202 ± 380 1956 ± 338 1583 ± 201

NH4 N (mg/L) 1494 ± 140 1683 ± 145 1607 ± 107P (mg/L) 585 ± 124 521 ± 79 449 ± 53

C/N 10.3 ± 1.0 7.4 ± 0.6 7.2 ± 0.8 VFA (mg/L) 5858 ± 1003 166 ± 73 1332 ± 832

28

CH4

CH4

15CH4

CH4

8.6 48.3CH4

15 CH4

VFA 26VFA → →

VFA . . 11

VFA CH4 CH4

10

100

1000

10000

mg/l

26 VFA

29

.. .

16 GHG42 38 HRT 36 34HRT

CH4 50%

16 GHG

8~9 12~1

(�C) 42.3 38.0

HRT (day) 36 34

(kg VS /m3/day) 2.1 2.8

(m3/day) 531.6 ± 38 562.1 ± 38

CH4 (%) 52.1 ± 2.3 50.2 ± 5.6 CO2 (%) 33.3 ± 1.9 38.8 ± 4.7

. . GHG

8/23 8/269/7 9/12

1m CH4 CO2

g/m2/day 9/7

11/30

12/11

12/173m3

30

. .

1 CH4 CO2

1

27 28 CH4 CO2

15 10 CH4,CO2

CH4 0.8g/m2/hrCO2 6.8g/m2/hr CH4 0.02g/m2/hrCO2 0.2 g/m2/hr

12/17

27 CH4 CO2 ,

28 CH4 CO2 ,

-10

0

10

20

30

40

0

2

4

6

8

10

8/19 8/26 9/2 9/9 9/16/

CH4 CO2

gCO

2/m2 /h

r

gCH

4/m2 /h

r

31

2

29 30 CH4 CO2

9/7~121m 2 CH4 3~5g

CH4 3.4g/m2/hrCH4 CO2

CH4 CO2

4.8g/m2/hr CH4 CO2

0.16 0.15g/m2/hr 1/20 1/30

29 CH4 CO2 ,

30 CH4 CO2 ,

0.0

0.4

0.8

1.2

1.6

12/11 12/18 12/25 1/1

g/m

2 /h

/

CH4 CO2

-10-505101520

0

4

8

12

8/19 8/26 9/2 9/9 9/16/

CH4 CO2

(9/7~9/12

gCO

2/m2 /h

r

gCH

4/m2 /h

r

32

2 N2O NH3

1

31 32 N2O NH3 N2ONH3

NH3 3.8mg/m2/hr4.0mg/m2/hr

NH3 pH 6.5 7.6

31 N2O NH3 ,

02468

10

12/11 12/18 12/25 1/1

N2O NH3

mg/

m2 /

32 N2O NH3 ,

0 2 4 6 8

10

8/19 8/26 9/2 9/9 9/16

/

N2O NH3

mg/

m2 /h

r

33

2

33 34 N2O NH3

N2O NH3

8/26 N2ONH3 N2O 7.8mg/m2/hr

0.1mg/m2/hr NH3 137mg/m2/hr 4.0mg/m2/hr

33 N2O NH3 ,

34 N2O NH3 ,

0

200

400

600

0

20

40

60

8/19 8/26 9/2 9/9 9/16

/

N2O NH3

mgN

2O/m

2 /hr (9/7~9/12

mgN

H3/m

2 /hr

0

10

20

30

40

50

0

2

4

6

8

10

12/11 12/18 12/25 1/1/

N2O NH3

mgN

H3/m

2

mgN

2O/m

2 /hr

34

3

17

CH4 20.5g/m2/day81.3g/m2/day 0.44g/m2/day 3.5g/m2/day

CH4 1/501/20 N2O

0.19g g/m2/day 0.03g/m2/dayNH3 0.09g/m2/day3.3g/m2/day 0.33g/m2/day

17

. . 18 GHG pH Eh 19 20

GHG27.5 25 23.5

4 3812 10

pH 6.5 7.6 VFAVFA

pH 7.7 7.9 EhTS VS TN

TS

8/19 9/16 12/11~1/1

CH4 gCH4/m2/day 20.5 ± 8.8 0.44 ± 0.14 CO2 gCO2/m2/day 167.9 ± 88.3 6.1 ± 2.4 N2O gN2O/m2/day 0.00 ± 0.0 0.00 ± 0.00 NH3 gNH3/m2/day 0.09 ± 0.0 0.09 ± 0.03

8/19 9/8 12/11~1/1CH4 gCH4/m2/day 81.3 ± 13.2 3.5 ± 0.9 CO2 gCO2/m2/day 114.7 ± 38.5 3.2 ± 1.2 N2O gN2O/m2/day 0.19 ± 0.15 0.03 ± 0.01 NH3 gNH3/m2/day 3.3 ± 1.4 0.33 ± 0.19

35

18 pH Eh8/19 9/16 12/11 1/1

20.5 ± 2.5 -4.4 ± 3.9 22.8 ± 1.4 1.5 ± 0.9 27.5 ± 1.5 4.8 ± 4.4

pH 6.5 ± 0.1 7.6 ± 0.6Eh(mV) -164 ± 22 -70 ± 60

20cm 25.1 ± 1.1 6.6 ± 1.3 50cm) 23.5 ± 1.3 10.2 ± 0.9

pH 7.8 ± 0.1 8.0 ± 0.1 Eh(mV) -264 ± 49 -121 ± 19

19 0-20cm) 50cm)

TS 8.7 ± 0.8 5.1 ± 0.4 3.5 ± 0.5 4.7 ± 0.4VS 7.6 ± 0.7 4.0 ± 0.3 2.7 ± 0.5 3.8 ± 0.4pH 6.5 ± 0.1 7.7 ± 0.1 7.7 ± 0.2 7.7 ± 0.2T-N (mg/L) 2554 ± 625 2518 ± 262 2056 ± 213 2224 ± 334

NH4 N (mg/L) 1367 ± 147 1627 ± 71 1522 ± 79 1475 ± 298P (mg/L) 661 ± 133 602 ± 52 488 ± 65 564 ± 66

C/N 9.2 ± 0.6 7.2 ± 0.3 6.7 0.6 7.0 ± 0.3VFA (mg/L) 7412 ± 1475 84.8 ± 158 3.2 ± 8.5 0.0 ± 0.0

20

0-20cm)

TS 10.8 ± 1.1 6.2 ± 0.1 6.4 ± 0.6 VS 9.4 ± 1.0 5.0 ± 0.1 5.2 ± 0.5 pH 7.6 ± 0.6 7.8 ± 0.1 7.9 ± 0.1 T-N (mg/L) 4220 ± 631 3831 ± 393 3513 ± 645

NH4 N (mg/L) 1802 ± 83 2090 ± 47 1984 ± 83 P (mg/L) 1071 ± 172 981 ± 158 1014 ± 195

C/N 8.5 ± 0.5 6.1 ± 0.4 6.3 0.4 VFA (mg/L) 4672.7 ± 1554 11.5 ± 20.5 0.9 ± 2.4

>5>,1* ) Ý 4×3° Û l - maff.go.jp...27 &ã K S N q t \$Î4Ý t b B ( _ \ ä [-- K 84* 8 c1 u } ^...

Documents

Transcript of >5>,1* ) Ý 4×3° Û l - maff.go.jp...27 &ã K S N q t \$Î4Ý t b B ( _ \ ä [-- K 84* 8 c1 u } ^...