Co-composting of Olive Mill Waste and Wine-Processing Waste: An Application of Compost as Soil Amendment

Table 2

Composition of the different windrows.

Windrow	A (600 kg)	B (600 kg)	C (1 ton)
Proportion of solid raw materials
(i) OMS	1/3	1/3	0
(ii) Grape marc	1/3	1/3	1/2
(iii) Green waste	1/3	1/3	1/2
Humidification effluent	OMW	Winery wastewater	OMW
Total volume used (m^3)	0.8	1.0	1.3

Proportion expressed in weight/weight.