Materials
Refined waste cooking oil was provided by Shanghai Zhongqi Environment
Technology Co., Ltd. (Shanghai). BWCO and terpolymers (RMC- MB-NVP) were
prepared in the laboratory. Diesel untreated with other PPDs was
obtained from Sinopec Group, Shanghai, China. Other chemicals are
available from Tansoole Reagent Co., Ltd. (China), and the following
reagents were used: Tween (40, 60, and 80), Span (40, 60, and
80), PAEs include dimethyl
phthalate (DMP),
diethyl phthalate
(DEP), and
dibutyl phthalate
(DBP),
FAPE
(FAPE 5, FAPE 7, and FAPE 9), benzyl alcohol, 1-dodecanol,
1-tetradecanol, 1-hexadecanol, 1-octadecanol, p-toluene sulfonic acid,
methacrylic acid, pyrrolidone, hydroquinone, benzoyl peroxide, and
toluene.