焦化废水深度处理技术研究.docxVIP

焦化废水深度处理技术研究

目录

一、内容概述................................................3

1.研究背景与意义........................................3

2.国内外研究现状........................................4

二、焦化废水特性分析........................................5

1.废水成分..............................................6

2.废水水质特点..........................................7

3.废水处理难点..........................................8

三、焦化废水深度处理技术原理................................9

1.深度处理技术分类.....................................11

1.1物理法............................................12

1.2化学法............................................13

1.3生物法............................................14

2.各类技术优缺点分析...................................15

四、物理法深度处理技术.....................................16

1.沉淀技术.............................................18

1.1普通沉淀池........................................19

1.2高效沉淀池........................................20

2.过滤技术.............................................21

2.1普通砂滤器........................................22

2.2超滤膜............................................23

3.热交换技术...........................................24

五、化学法深度处理技术.....................................25

1.化学沉淀法...........................................26

2.化学氧化还原法.......................................27

3.化学还原法...........................................29

六、生物法深度处理技术.....................................30

1.厌氧处理技术.........................................31

2.活性污泥法...........................................32

3.生物膜法.............................................34

七、组合工艺深度处理技术...................................35

1.物理-化学组合工艺....................................36

2.化学-生物组合工艺....................................38

3.生物-物理组合工艺....................................39

八、焦化废水深度处理工程实例...............................40

1.工程背景介绍.........................................41

2.工程技术方案设计.....................................43

3.工程实施效果评估.............