Keywords self-flocculating yeast cells;continuous ethanol fermentation;suspended-bed fermentor;waste distillage recycling;intermediate metabolites;modle of mass balance;

• 自絮凝颗粒酵母;酒精连续发酵;悬浮床生物反应器;废糟液全循环;高沸点副产物;物料衡算模型;