Post on 15-Mar-2020
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