
It is the pulp residue obtained from pressing olives during olive oil production. It contains water, pulp, and a small amount of oil.
Energy source: It is used as fuel by being turned into pellets. Its combustion temperature is high (e.g., ~5000kcal/kg) and its ash and sulfur content are low. 2kg of dried olive pomace is equivalent to ≈1kg of fuel oil.
Animal feed: Due to its pulp content, it is considered a roughage additive.
Fertilizer & soil conditioner: Pellet ash is rich in potassium oxide and can be used in agriculture as compost or fertilizer.
It can improve soil structure by providing a carbon source in the soil, but when used directly, it can cause nitrogen fixation. Therefore, composting is recommended.
Soap making: In the past, pulp oil was used as a raw material for soap production.
FEATURES:
Why?
Olive pulp/pit residue
Origin
Greek “piri’na” (seed)
Usage
Fuel, olive pomace oil, soap, feed, fertilizer
Advantages
Renewable, low ash, environmentally friendly
Things to Consider
Can fix nitrogen → compost is recommended
