生物糖脂预处理污泥与木质碳源厌氧发酵产酸研究.docx
生物糖脂预处理污泥与木质碳源厌氧发酵产酸研究
目录
生物糖脂预处理污泥与木质碳源厌氧发酵产酸研究(1)..........3
内容综述................................................3
1.1研究背景...............................................3
1.2研究目的与意义.........................................4
1.3国内外研究现状.........................................5
材料与方法..............................................6
2.1实验材料...............................................7
2.1.1污泥来源与预处理....................................10
2.1.2木质碳源............................................11
2.2实验方法..............................................12
2.2.1厌氧发酵装置........................................12
2.2.2发酵条件优化........................................13
2.2.3产酸性能测定........................................14
结果与分析.............................................15
3.1污泥预处理效果........................................16
3.1.1污泥特性分析........................................18
3.1.2预处理方法对比......................................19
3.2木质碳源对产酸的影响..................................20
3.2.1木质碳源类型........................................22
3.2.2木质碳源添加量......................................23
3.3厌氧发酵产酸性能......................................24
3.3.1产酸量变化..........................................25
3.3.2产酸速率............................................26
3.3.3产物组成分析........................................27
生物糖脂预处理污泥与木质碳源厌氧发酵产酸研究(2).........28
内容简述...............................................28
1.1研究背景与意义........................................29
1.2国内外研究现状........................................29
1.3研究内容与目标........................................31
1.4技术路线与方法........................................32
实验材料与设备.........................................33
2.1主要试剂与材料........................................34
2.2实验仪器与设备........................................36
实验方法...............................................37
3.1生物糖脂预处理污泥的制备..............................38
3.2木质碳源的选择与处理..................................39
3.3厌氧发酵条件优化......................................40
3.4产酸