Waste Cooking Oil : Problem or Potency?

Methyl Ester known as Biodiesel is commonly produced in southeast asian country that have a huge of palm oil field like Indonesia and Malaysia. Beside of producing biodiesel from original palm oil, country like Indonesia have another potential raw material source that is waste cooking oil. People in Indonesia called it Minyak Jelantah.  Many countries from europe imported the crude waste cooking oil from […]