Abstract Biosurfactants are surfactants produced by bacteria capable of degrading oil in water. This study aims to obtain bacteria that can produce bio surfactants from the Contact Pond of IPAL palm oil industry PT. Eka Dura Indonesia, Kota Lama, Rokan Hulu Regency, which was held from April to July 2019. The procedure for the implementation, first, the sample was diluted and enriched using BH…