With regard to the daily discharged weight of solid waste per person in 1994, the averaged value all over Japan is 1,106 g/(person･day), the averaged value of the 13 prefectures concerned to the Seto Inland Sea is 1,175 g/(person･day). In principle, solid waste is not incinerated but reduced in volume and stabilized in treatment. The incinerated ratio of solid waste is 89.5% in the 13 prefectures concerned, which is little bit higher than the averaged value of 87.5 % in Japan. The state of the solid waste treatment and the improvement state of final disposal sites are shown in Table 7-6 and 7-7, respectively.
Table 7-6 State of the Solid Waste Treatment (1994)
|
Pref.
|
Total Population (thousad)
|
Planed Collection Population (thousand)
|
Discharged Amount of Solid Waste
|
Discharge Amount g per (person/day)
|
Community Collection Amount
|
Treatment Amount of Solid Waste
|
Reduction Treatment Ratio (%)
|
Recycled Amount
|
Recycle Ratio (%)
|
||||||||
|
Planed Collection
|
Direct Transport
|
Self- Treatment
|
Direct Incineration
|
Direct Landfill
|
High Rate Composting
|
Coarse Waste Treatment
|
Recycling
|
othes
|
Total
|
||||||||
| All over Japan |
125,186
|
124,288
|
43,816
|
5,849
|
872
|
1,106
|
2,135
|
37,485
|
6,21
|
49
|
2,911
|
1,843
|
1,162
|
49,664
|
87.5
|
2,566
|
9.1
|
| Kyoto |
2,553
|
2,552
|
911
|
217
|
1
|
1,212
|
13
|
884
|
111
|
1
|
105
|
17
|
10
|
1,128
|
90.2
|
29
|
3.8
|
| Osaka |
8,563
|
8,563
|
4,183
|
361
|
1
|
1,454
|
113
|
4,096
|
254
|
0
|
182
|
44
|
48
|
4,623
|
94.5
|
122
|
5.0
|
| Hyogo |
5,521
|
5,492
|
2,173
|
295
|
9
|
1,229
|
114
|
1,711
|
475
|
0
|
117
|
49
|
37
|
2,388
|
80.1
|
82
|
7.8
|
| Nara |
1,425
|
1,421
|
408
|
77
|
6
|
943
|
37
|
392
|
18
|
0
|
53
|
10
|
11
|
485
|
96.3
|
26
|
12.1
|
| Wakayama |
1,080
|
1,073
|
347
|
83
|
8
|
1,111
|
5
|
330
|
39
|
0
|
20
|
6
|
35
|
430
|
90.9
|
31
|
8.3
|
| Okayama |
1,951
|
1,936
|
595
|
48
|
27
|
940
|
43
|
491
|
92
|
2
|
25
|
17
|
16
|
643
|
85.7
|
25
|
10.0
|
| Hiroshima |
2,894
|
2,853
|
905
|
87
|
21
|
959
|
24
|
716
|
135
|
0
|
41
|
74
|
27
|
993
|
86.4
|
82
|
10.4
|
| Yamaguchi |
1,563
|
1,528
|
479
|
129
|
16
|
1,093
|
19
|
421
|
134
|
0
|
27
|
19
|
6
|
608
|
77.9
|
22
|
6.5
|
| Tokushima |
840
|
820
|
247
|
19
|
23
|
943
|
10
|
194
|
28
|
0
|
24
|
15
|
5
|
266
|
89.4
|
19
|
10.4
|
| Kagawa |
1,028
|
1,022
|
305
|
42
|
4
|
935
|
14
|
253
|
73
|
0
|
5
|
6
|
9
|
347
|
79.0
|
16
|
8.2
|
| Ehime |
1,532
|
1,525
|
473
|
66
|
32
|
1,021
|
8
|
392
|
49
|
1
|
42
|
50
|
5
|
539
|
90.9
|
38
|
8.4
|
| Fukuoka |
4,879
|
4,809
|
1,696
|
241
|
17
|
1,097
|
67
|
1,609
|
79
|
1
|
159
|
85
|
19
|
1,950
|
96.0
|
98
|
8.2
|
| Oita |
1,234
|
1,200
|
305
|
157
|
27
|
1,088
|
13
|
316
|
77
|
1
|
45
|
14
|
10
|
462
|
83.3
|
24
|
7.9
|
| Total in the 13 Pref. |
35,063
|
34,794
|
13,027
|
1,822
|
192
|
1,175
|
480
|
11,805
|
1,564
|
6
|
845
|
406
|
238
|
14,862
|
89.5
|
614
|
7.1
|
Note: after the data by Ministry of Health and Welfare (Fiscal Year of 1994)
|
Pref. etc.
|
Number of Final Disposal site
|
Area of Landfill (thousand m2)
|
Total Capacity (thousand m2)
|
Resisual Capacity (thousand m2)
|
||||
|
Mountain Area
|
Flat Ground
|
Sea
|
Water Bady
|
Total
|
||||
| All over Japan |
1,675
|
31
|
26
|
660
|
2,392
|
51,557
|
458,033
|
150,914
|
| Kyoto |
22
|
0
|
0
|
5
|
27
|
841
|
6,720
|
1,936
|
| Osaka |
10
|
1
|
2
|
7
|
20
|
1,200
|
15,667
|
5,707
|
| Hyogo |
52
|
1
|
2
|
19
|
74
|
2,304
|
36,051
|
15,582
|
| Nara |
18
|
0
|
0
|
3
|
21
|
296
|
1,654
|
746
|
| Wakayama |
34
|
0
|
0
|
1
|
35
|
530
|
3,402
|
1,533
|
| Okayama |
43
|
0
|
0
|
23
|
66
|
1,046
|
6,033
|
1,727
|
| Hiroshima |
41 |
2
|
2
|
8
|
53
|
1,331
|
9,580
|
4,766
|
| Yamaguchi |
46
|
5
|
3
|
5
|
59
|
1,169
|
5,923
|
1,915
|
| Tokushima |
15
|
0
|
0
|
12
|
27
|
218
|
1,445
|
169
|
| Kagawa |
27
|
0
|
0
|
3
|
30
|
427
|
2,836
|
1,161
|
| Ehime |
42
|
5
|
2
|
3
|
52
|
1,126
|
3,859
|
1,713
|
| Fukuoka |
39
|
3
|
2
|
15
|
59
|
3,646
|
32,433
|
8,586
|
| Oita |
16
|
0
|
1
|
3
|
20
|
650
|
4,345
|
1,739
|
| Total in the 13 Pref. |
405
|
17
|
14
|
107
|
543
|
14,784
|
129,948
|
47,280
|
Note: after the data by Ministry of Health and Welfare