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1、摘 要啤酒工业在我国迅猛发展的同时，排出了大量的啤酒废水，给环境造成了极大的威胁。本设计为木兰县金桥啤酒厂啤酒废水处理设计，设计程度为初步设计。啤酒废水水质的主要特点是含有大量的有机物，属高浓度有机废水，故其生化需氧量也较大。该啤酒废水处理厂的处理水量为10000m3/d,不考虑远期发展。原污水中各项指标为：BOD浓度为1800 mg/L ,COD浓度为2200 mg/L ，SS浓度为120 mg/L 。因该废水BOD值较大,不经处理会对环境造成巨大污染，故要求处理后的排放水要严格达到国家啤酒工业污染物排放标准（GB198212005），即：BOD 20 mg/L ，COD 80 mg/L ，
2、SS 70mg/L 。本设计工艺流程为：啤酒废水 格栅/污水提升泵 调节沉淀池 UASB反应器 CASS池 巴氏计量槽 处理出水工程实践表明UASB+CASS组合工艺对啤酒废水是一种有效的处理工艺，且该处理工艺具有结构紧凑简洁，运行控制灵活，抗冲击负荷，污泥量小等特点。 关键词： 啤酒废水 UASB CASSAbstractWith the rapid development of brewery industry in China, more brewery wastewater is discharged, which endangers environment extremely.Thi
3、s design is one beer waste water treatment of mulanxian jinqiao brewery .The degree of the design is in a preliminary phase. The main distinguishing feature of the beer waste water is that it contains the massive organic matters, so it belongs to the high concentration organic waste water, therefore
4、 its biochemical oxygen demand is also high.The water which needs to treatment in the beer waste water treatment plant is 10000, regardless of the specified future development. Various target in the raw waste water is: the concentration of BOD is 1800 mg/L , the concentration of COD is 2200 mg/L , t
5、he concentration of SS is 120 mg/L . For the beer waste waters BOD is high, it could pollute the environment if drained before treatment, so it request the beer waste water which drained must be strictly treated to the beer industry standards for discharge of water pollutants （GB198212005） in the co
6、untry, which is as following: BOD 20 mg/L , COD 80 mg/L , SS 70 mg/L .The technological process of this design is:Beer waste water Screens/ The sewage lift pump Adjust traps Reaction tank of UASB Tank of CASSPap measuring tank Treatment water The engineering practice shows that the UASB + CASS combi
7、nation process on beer wastewater is a kind of effective treatment process, and the processing technology has the characteristic of compact structure simple, flexible operation control, impact resistant load, small amount of sludge, etc. Key words: beer waste water UASB CASS目录摘 要IABSTRACTII第1章 概述11.
8、1基本设计资料11.1.1设计题目11.1.2设计背景11.1.3基本资料11.2设计内容、原则21.2.1设计依据及规范21.2.2设计内容21.2.3设计原则3第2章 工艺方案论证、选择42.1水质分析42.1.1啤酒工业废水的来源及水质特征42.1.2 处理程度52.2工艺选择52.2.1方案对比52.2.2工艺流程72.2.3工艺说明8第3章 污水处理部分设计计算93.1格栅93.1.1设计说明93.1.2设计计算93.1.3计算草图113.2 提升泵113.2.1设计说明113.2.2设计计算123.3 调节沉淀池123.3.1设计说明123.3.2设计计算123.4 UASB反应器
9、173.4.1设计说明173.4.2反应器所需容积及主要尺寸的确定173.5 CASS反应池223.5.1设计参数223.5.2 设计计算233.5.3鼓风机房设计303.6 巴氏计量槽343.6.1 设计说明343.6.2设计参数343.6.3设计计算35第4章 污泥处理部分设计计算374.1处理量374.2 构筑物的设计计算374.2.1集泥井设计374.2.2污泥浓缩池374.2.3污泥提升泵房414.2.4污泥脱水间41第5章 厂区平面布置及高程布置435.1厂区平面布置435.1.1平面布置原则435.1.2平面布置445.2厂区高程布置465.2.1设计说明465.2.2高程布置原
10、则465.2.3水处理构筑物高程水力计算465.2.4污泥处理构筑物高程水力计算50第6章 设备及构筑物526.1设备及构筑物一览表52第7章 工程概算547.1 工程概算编制说明547.1.1 编制废水处理厂工程概、预算的基础资料547.1.2 工程造价分析547.2工程概算557.2.1 基本建设投资估算557.2.2 工器具购置费567.2.3 工程建设其他费用计算577.2.4 预备费用计算577.2.5运行费用57第8章 环境影响评价628.1环境质量标准与污染物排放标准628.1.1环境质量标准628.1.2污染物排放标准628.2项目建设和生产对环境的影响648.2.1大气污染源
11、648.2.2污废水648.2.3固体废弃物648.2.4噪声658.3 环境保护措施初步方案658.3.1大气环境治理658.3.2污废水治理658.3.3固体废弃物治理668.3.4噪声治理668.4安全措施668.5评价结论67结束语68致谢69参考文献70ContentsAbstract（in Chinese） . Abstract (in English)Chapter1summarize .11.1 Foundation design material11.1.1 Tile of design.11.1.2 Background of design.11.1.3 Basic mat
12、erial11.2 The content and principle.21.2.1 Design reference and standard.21.2.2 Content of design.21.2.3 Principle of design3Chapter 2 Demonstration and selection of technology .4 2.1 Water quality analyse.42.1.1 Beer industrial waste water resources and water quality analysis.42.1.2 Degree of treat
13、ment.52.2 selection of technology52.2.1 Program comparision.52.2.2 Technologicalprocess.72.2.3 Description of theprocess.8Chapter 3 Design calculation part of sewage treatment.9 3.1 Screens.9 3.1.1Designdescription.9 3.1.2 Design calculation.9 3.1.3 Calcuate draft11 3.2 Lift pump.11 3.2.1 Design description11 3.2.2 Design calculation12 3.3 Adjust traps.1
