Kemampuan Imobilisasi Bakteri Fiksasi N Non Simbion Lokal Riau Menggunakan Ta…

Petroleum pollution can disrupt the environmental ecosystem. Biodegradation is an alternative that can be used to overcome petroleum pollution. This study aims to determine the ability of fixation bacteria N-non symbion (NR15, NR18 and NR30) to degrade petroleum by immobilizing using oil palm empty fruit bunches with gravimetric method. The results of this study obtained growth potential and pe…