The physical, chemical and biological pretreatment, enzyme saccharification, alcohol fermentation technology and research development were stated in this paper.
该文简述了纤维素物理、化学、生物预处理、酶糖化、发酵酒精生产工艺及研究进展。
Presently, the pretreatment methods of lignocellulose covered physical method, chemical method, physical & chemical method, and biological method.
目前，对木质纤维素原料的预处理方法主要有物理法、化学法、物理化学法、生物法。
The methods could be divided into physical pretreatment methods, chemical pretreatment methods and interlayers method according to their principles.
按其原理来分，预处理方法可分为物理预处理法、化学预处理法以及中间层法。
A treatment of copper phthalocyanine wastewater through physical and chemical pretreatment and bio - chemical treatment process is described.
通过试验研究，提出了一种物化—生化法处理铜酞菁颜料废水的新工艺。
A treatment of copper phthalocyanine wastewater through physical and chemical pretreatment and bio - chemical treatment process is described.
通过试验研究，提出了一种物化—生化法处理铜酞菁颜料废水的新工艺。
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