Heryani, Hesty; Legowo, Agung Cahyo; Adawiah, Rabiatul
(International Journal of Scientific and Technical Research in Engineering (IJSTRE), 2022-05)
The process of biodiesel transesterification produces crude glycerol as the main by-product, which accounts for about 10% by weight of biodiesel production. Utilization of crude glycerol can increase added value as well ...