Vol.:(0123456789)
SN Applied Sciences
(2023) 5:158
| https://doi.org/10.1007/s42452-023-05376-x
Research Article
mat. The storage tank must be secured by inserting it and
ensuring no hot spots in the area. These operations must
be carried out by trained professionals with appropriate
personal protection (respiratory and skin protection. It is
compulsory to wear a self-contained breathing apparatus
in a confined atmosphere due to the abundance of gases
released and to wear protective clothing covering the
whole body as much as possible (face and eye protection:
wear chemical goggles; skin protection: wear hydrocarbon
resistant gloves). Personal respiratory protection equipment must be worn whenever there is a risk of inhalation
of toxic vapors when concentrations approach the Mean
Exposure Value (MEL = 200 mg/m
3
). Self-adjusting threshold and oleophilic reclaimers are recommended for larger
volumes, but their flammability may limit their use.
Table 6 Evolution of the
quantity spilled after 5 days for
the 16 scenarios (oil balance
under ADIOS model)
Dates
Time (h) Amount
released
(mt)
Evaporated (%) Natural
dispersion
(%)
Sedimentation
(%)
Floating (%)
04/01/2018–06/01/2018
1
80
40.9
0.4
0
58.7
24
2000
64.5
0.9
0.1
34.5
48
4000
67.9
0.9
0.1
31.2
60
5000
69.4
0.9
0.1
29.7
120
10,000
74.7
0.9
0.1
24.3
13/04/2018–15/04/2018
1
80
43.4
0.3
0
56.2
24
2000
66.6
0.9
0.1
32.4
48
4000
71.1
1
0.1
27.9
60
5000
72.9
1
0.1
26.1
120
10,000
77.7
1
0.1
21.3
12/08/2018–14/08/2018
1
80
45
0.2
0
54.8
24
2000
69.3
0.8
0
29.9
48
4000
74.6
0.9
0
24.5
60
5000
76.2
0.9
0
22.9
120
10,000
79.8
0.9
0
18.3
12/10/2018–14/10/2018
1
80
42
0.1
0
58
24
2000
66.3
0.5
0
33.2
48
4000
71.5
0.5
0
28
60
5000
73.2
0.5
0
26.2
120
10,000
77.7
0.6
0
21.7
04/02/2022–06/02/2022
1
240
56.1
0.4
0
43.5
24
5970
85.6
11.1
0.1
3.3
48
11,970
85.5
12.6
0.1
1.8
60
14,940
85.6
13
0
1.3
120
29,910
85.5
13.8
0
0.7
15/05/2022–17/05/2022
1
250
59.8
0.5
0
39.7
24
6000
86.7
10.3
0.1
2.9
48
12,000
86.8
11.7
0.1
1.4
60
15,000
86.8
12
0.1
1.1
120
30,000
86.8
12.6
0
0.6
25/06/2022–27/06/2022
1
250
60.5
0.2
0
39.3
24
6000
90.2
6.7
0
3.2
48
12,000
89.6
8.8
0
1.7
60
15,000
89.5
9.2
0
1.4
120
30,000
89.4
9.9
0
0.7
25/11/2022–27/11/2022
1
250
55.5
0
0
44.4
24
6000
90.7
1.1
0
8.2
48
12,000
92.8
3.5
0
3.8
60
15,000
92.5
5.1
0
2.4
120
30,000
91.4
7.4
0
1.2
SN Applied Sciences
(2023) 5:158
| https://doi.org/10.1007/s42452-023-05376-x
Research Article
mat. The storage tank must be secured by inserting it and
ensuring no hot spots in the area. These operations must
be carried out by trained professionals with appropriate
personal protection (respiratory and skin protection. It is
compulsory to wear a self-contained breathing apparatus
in a confined atmosphere due to the abundance of gases
released and to wear protective clothing covering the
whole body as much as possible (face and eye protection:
wear chemical goggles; skin protection: wear hydrocarbon
resistant gloves). Personal respiratory protection equipment must be worn whenever there is a risk of inhalation
of toxic vapors when concentrations approach the Mean
Exposure Value (MEL = 200 mg/m
3
). Self-adjusting threshold and oleophilic reclaimers are recommended for larger
volumes, but their flammability may limit their use.
Table 6 Evolution of the
quantity spilled after 5 days for
the 16 scenarios (oil balance
under ADIOS model)
Dates
Time (h) Amount
released
(mt)
Evaporated (%) Natural
dispersion
(%)
Sedimentation
(%)
Floating (%)
04/01/2018–06/01/2018
1
80
40.9
0.4
0
58.7
24
2000
64.5
0.9
0.1
34.5
48
4000
67.9
0.9
0.1
31.2
60
5000
69.4
0.9
0.1
29.7
120
10,000
74.7
0.9
0.1
24.3
13/04/2018–15/04/2018
1
80
43.4
0.3
0
56.2
24
2000
66.6
0.9
0.1
32.4
48
4000
71.1
1
0.1
27.9
60
5000
72.9
1
0.1
26.1
120
10,000
77.7
1
0.1
21.3
12/08/2018–14/08/2018
1
80
45
0.2
0
54.8
24
2000
69.3
0.8
0
29.9
48
4000
74.6
0.9
0
24.5
60
5000
76.2
0.9
0
22.9
120
10,000
79.8
0.9
0
18.3
12/10/2018–14/10/2018
1
80
42
0.1
0
58
24
2000
66.3
0.5
0
33.2
48
4000
71.5
0.5
0
28
60
5000
73.2
0.5
0
26.2
120
10,000
77.7
0.6
0
21.7
04/02/2022–06/02/2022
1
240
56.1
0.4
0
43.5
24
5970
85.6
11.1
0.1
3.3
48
11,970
85.5
12.6
0.1
1.8
60
14,940
85.6
13
0
1.3
120
29,910
85.5
13.8
0
0.7
15/05/2022–17/05/2022
1
250
59.8
0.5
0
39.7
24
6000
86.7
10.3
0.1
2.9
48
12,000
86.8
11.7
0.1
1.4
60
15,000
86.8
12
0.1
1.1
120
30,000
86.8
12.6
0
0.6
25/06/2022–27/06/2022
1
250
60.5
0.2
0
39.3
24
6000
90.2
6.7
0
3.2
48
12,000
89.6
8.8
0
1.7
60
15,000
89.5
9.2
0
1.4
120
30,000
89.4
9.9
0
0.7
25/11/2022–27/11/2022
1
250
55.5
0
0
44.4
24
6000
90.7
1.1
0
8.2
48
12,000
92.8
3.5
0
3.8
60
15,000
92.5
5.1
0
2.4
120
30,000
91.4
7.4
0
1.2