全文总字数：3222字

1. 毕业设计（论文）的内容、要求、设计方案、规划等

论文具体要求：认真查阅指定文献，掌握研究的背景、动态及意义，撰写较全面的开题报告。

充分了解本实验室的前期工作基础，明确本论文研究的目标和任务，在此基础上制定出科学合理的实验方案。

严格按照学校本科毕业论文格式要求撰写论文。

2. 参考文献（不低于12篇）

[1] ahsan l, jahan m s, ni y. recovering/concentrating of hemicellulosic sugars and acetic acid by nanofiltration and reverse osmosis from prehydrolysis liquor of kraft based hardwood dissolving pulp process[j]. bioresource technology, 2014, 155: 111-115.

[2] zhou f, wang c, wei j. separation of acetic acid from monosaccharides by nf and ro membranes: performance comparison[j]. journal of membrane science, 2013, 429: 243-251.

[3] zhou f, wang c, wei j. simultaneous acetic acid separation and monosaccharide concentration by reverse osmosis[j]. bioresource technology, 2013, 131: 349-356.