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Food name Side stream Component group Component Value Unit Description Reference
Olive Olive pits Inorganics Cobalt 1.2 mg/kg DM Pitten. Country: Spain ECN Phyllis 2
Onion Onion hulls Inorganics Cobalt <0.01 ppm d.b. NOSHAN
Food, unspecified Food leftovers Inorganics Cobalt 0.09 mg/l Source segregated domestic food waste in Hackney, UK Valorgas D4.5: Final recommendations for trace element and nutrient supplementation for stable operation of digesters receiving food waste
Rape Rapeseed press cake Inorganics Cobalt 4.38 ppm d.b. NOSHAN
Food, unspecified Food leftovers Inorganics Cobalt 0.08 mg/l Food waste digestates in soton lab without trace element supplementation Valorgas D4.5: Final recommendations for trace element and nutrient supplementation for stable operation of digesters receiving food waste
Olive Olive residue Inorganics Cloride 1.43 % ash Cakes from olive oil production. Ash type: 550degC. Cl and O-content from S.Arvelakis et.al. Proc. 5th Eur. Conf. on Industrial Furnaces and Boilers, Vol.2,p.163-172. See also ID 1968, 1969 and 1970. Slightly different ash composition reported in Biomass and Bioenergy 22 (2002) 55-69. ECN Phyllis 2
Nuts, unspecified Nut shells Inorganics Cloride 1 % ash Almond. Fluid ash fusion temperature above 1400°C ECN Phyllis 2
Olive Olive residue Inorganics Cloride 0.03 % ash Leached. Ash composition from Arvelakis et al., Biomass and Bioenergy 22 (2002) 55-69. ECN Phyllis 2
Olive Olive flesh Inorganics Cloride 1.5 % ash Ash type: 550 degC. Same data in: Energy & Fuels 19 (2005) 825-832 ECN Phyllis 2
Olive Olive kernels Inorganics Cloride 1.42 % ash Fraction > 1mm. Cl calculated from ash (assuming Cl in biomass/Cl in ash = 3, like ID 1764); ash sintering starts at 750°C, fully fused at 900°C ECN Phyllis 2