A researcher from Chulalongkorn University’s Institute for Environmental Research has made it possible to transform used vegetable oil into potassium liquid soap that cleanses effectively, is water ...

Soap is a sodium salt or potassium salt of many combinations of fatty acids having cleansing action in water. Some of the examples are: Sodium stearate, sodium oliate and sodium palmitate formed using ...

Chula Environmental Research Institute (ERIC) researcher has developed potassium liquid soap from used cooking oil to add value to community waste and enhance the community’s potential in waste ...