啤酒厂废水处理工艺设计

[摘要]文章主要设计啤酒厂污水处理的整个流程，核心工艺选择UASB+生物接触氧化法来处理啤酒厂污水以

达到排放标准。重点是整个流程的主要构筑物的尺寸的设计，利用AUTOCAD绘制各构筑物的剖面图，以及绘制整个流程的平面布置图。综合考虑处理成本、工艺经济成本、构筑物占地面积等因素，达到啤酒厂污水达标排放的目的。

[关键词]啤酒厂污水 UASB 生物接触氧化法

A brewery wastewater treatment process design

Abstract：The article mainly design the whole process of Brewery wastewater ,the core process is the UASB-contact

oxidation,and the article use the process to dealing with the brewery wastewater to meet emissions standards.Key dimensions of the main structure is the entire process of design,using autocad drawing the structure of the drawing,and drawing the entire process of the layout.Considering the economic cost of treatment,technology and economic costs ,structures cover an area of an area and other factors,Achieve the aim of brewery wastewater discharge. Key words:the brewery wastewater UASB contact oxidation

目录

1.引言 ............................................................................................................ 6 2.设计任务及原始资料 ............................................................................... 6

2.1 设计题目 .................................................................................................. 6 2.2 设计任务与内容 ...................................................................................... 6 2.3 设计原始资料 .......................................................................................... 6 2.3.1 本设计规模 ..................................................................................... 6 2.3.2 设计原水水质指标 ......................................................................... 6 2.3.2设计出水水质指标 .......................................................................... 6 2.3.3 气象条件 ......................................................................................... 6

3.工艺路线的确定及选择 ........................................................................... 6

3.1 处理方法比较 .......................................................................................... 6 3.1.1 好氧生物处理 ................................................................................. 7 3.1.2 厌氧生物处理 ................................................................................. 8 3.2方案的确定 ............................................................................................... 8 3.3 主要构筑物简介 ...................................................................................... 9 3.3.1 格栅 ................................................................................................. 9 3.3.2 沉砂池 ............................................................................................. 9 3.3.3 初沉池 ............................................................................................. 9 3.3.4 水质调节池（均质池） ................................................................. 9 3.3.5 UASB反应器 .................................................................................. 9 3.3.6 接触氧化池 ................................................................................... 10

3.3.7 二沉池 ........................................................................................... 10 3.3.8 污泥浓缩池 ................................................................................... 10 3.3.9 污泥脱水机 ................................................................................... 10

4.构筑物的设计计算 ................................................................................. 10

4.1 中格栅 .................................................................................................... 10 4.1.1设计原则 ........................................................................................ 10 4.1.2 设计参数： ................................................................................... 11 4.1.3 设计计算 ....................................................................................... 11 4.2 细格栅 .................................................................................................... 12 4.2.1 设计参数 ....................................................................................... 12 4.2.2 设计计算 ....................................................................................... 13 4.3 沉砂池 .................................................................................................... 14 4.3.1 设计原则 ....................................................................................... 14 4.3.2 设计参数 ....................................................................................... 14 4.3.3 设计计算 ....................................................................................... 15 4.4 初次沉淀池 ............................................................................................ 17 4.4.1 设计参数 ....................................................................................... 17 4.4.2 设计计算 ....................................................................................... 17 4.5 水质调节池 ............................................................................................ 20 4.5.2 设计原则 ....................................................................................... 20 4.5.3 设计参数 ....................................................................................... 20 4.5.4 设计计算 ....................................................................................... 20

4.6 UASB反应器 ......................................................................................... 20 4.6.1 UASB设计参数 ............................................................................ 20 4.6.2 UASB设计计算 ............................................................................ 21 4.7生物接触氧化池设计 ............................................................................. 26 4.7.1 设计参数 ....................................................................................... 27 4.7.2 设计计算 ....................................................................................... 27 4.8 二沉池的设计 ........................................................................................ 29 4.8.1设计参数 ........................................................................................ 29 4.8.2 设计计算 ....................................................................................... 29 4.9 污泥处理的设计 .................................................................................... 32 4.9.1 剩余污泥产量 ............................................................................... 32 4.9.3 设计原则 ....................................................................................... 32 4.9.4 设计参数 ....................................................................................... 33 4.9.5 设计计算 ....................................................................................... 33 4.10 储泥池及污泥脱水的设计 .................................................................. 35 4.10.1设计参数 ...................................................................................... 35 4.10.2设计计算 ...................................................................................... 35 4.11 污泥脱水机 .......................................................................................... 35 4.11.1 设计参数 ..................................................................................... 35 4.12管道设计 ............................................................................................... 36 4.12.1设计原则 ...................................................................................... 36 4.12.2 设计参数 ..................................................................................... 36