| Types of waste (msw) | Degradation periods [years] | Comments |
| Household bio-degradable wastes | 01 ¸ 07 | Within arid areas degradation is slower; in wetlands degradation is faster. The newspaper paper is degrading more slowly. Office paper degrades more quickly. |
| Non-household in wastes (msw) | 10 ¸ 13 | In arid areas degradation is slower; in wetlands degradation is faster |
| Industrial waste similar to household waste | 20 ¸ 30 | In arid areas degradation is slower; in wetlands degradation is faster |
| Waste paper and cardboard | 11 ¸ 23 | In arid areas degradation is slower; in wetlands degradation is faster. The newspaper paper is degrading more slowly. Office paper degrades more quickly. |
| Garden and park waste | 02 ¸ 15 | In arid areas degradation is slower; in wetlands degradation is faster |
| Waste wood and straw | 01 ¸ 30 | In arid areas degradation is slower; in wetlands degradation is faster |