污水处理中活性炭的制备与改性研究进展.docx
污水处理中活性炭的制备与改性研究进展
目录
污水处理中活性炭的制备与改性研究进展(1)..................7
内容概要................................................7
1.1研究背景...............................................7
1.2研究意义...............................................9
活性炭的制备方法.......................................10
2.1物理法................................................11
2.1.1压碎法..............................................12
2.1.2溶剂提取法..........................................13
2.2化学法................................................14
2.2.1酸洗法..............................................19
2.2.2碱处理法............................................20
2.3生物法................................................21
2.3.1微生物法............................................22
2.3.2植物法..............................................23
活性炭的改性研究.......................................24
3.1表面改性..............................................27
3.1.1化学改性............................................27
3.1.2物理改性............................................29
3.2结构改性..............................................30
3.2.1多孔结构............................................31
3.2.2同质多相............................................32
3.3功能改性..............................................34
3.3.1脂肪族改性..........................................35
3.3.2芳香族改性..........................................36
活性炭在污水处理中的应用...............................38
4.1去除有机污染物........................................39
4.2去除重金属离子........................................41
4.3去除放射性物质........................................45
结论与展望.............................................46
5.1研究总结..............................................46
5.2未来发展方向..........................................48
污水处理中活性炭的制备与改性研究进展(2).................52
内容简述...............................................52
1.1研究背景与意义........................................52
1.1.1污水处理的重要性....................................53
1.1.2活性炭在水处理中的作用..............................54
1.1.3活性炭改性的研究现