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污水处理中活性炭的制备与改性研究进展.docx

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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

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