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. 2023 Sep 4;9(9):e19645. doi: 10.1016/j.heliyon.2023.e19645

Table 5.

Synthesis of the results expressed in percentages, obtained in the present and the previous studies..

Waste types Olive oil extraction by-products Agro food
Waste Solid waste (OMSW) Wastewater (OMW) Exhausted cake (EOC) Total Poultry manure (PM) Green waste (GW)
Previous work
2019 [6]
36.67 21.22 0 57.89 35.03 7.07
Present study 0 49 19.5 68.5 15.5 16