TY - JOUR A1 - Tu, Q A1 - Lu, M A1 - Knothe, G T1 - Glycerolysis with crude glycerin as an alternative pretreatment for biodiesel production from grease trap waste: Parametrictudy and energy analysis Y1 - 2017/09/20 N1 - SU836038 N1 - SU835291 VL - 162 SP - 504 EP - 511 ER -