制药厂抗生素废水处理工艺设计摘要本次毕业设计以制药厂抗生素废水为主要水源，设计抗生素废水的主要处理工艺。该废水生物化学需氧量高，而且有高浓度的BOD和COD，有机物，以及悬浮固体（SS）。在资料分析基础上，比较了现在的多种抗生素废水处理，最终确定以水解酸化+两级生物处理（AB法）处理抗生素废水。该设计工艺中包括了相关处理构筑物设计计算，通过设计，使该厂废水处理水达到国家排放标准。关键词：抗生素废水、水解酸化、AB法、COD、BODPharmaceuticalantibioticwastewatertreatmentprocessdesignAbstractThegraduationdesignwithpharmaceuticalfactoryantibioticwastewaterasthemainsourceofantibioticwastewater,designthemaintreatmentprocess.Thewastewaterbiologicalchemicaloxygendemand(COD)high,andhavehighlevelsofBODandCOD,organicmatter,andsuspendedsolids(SS).Basedonthedataanalysis,comparesthevarietyofantibioticwastewatertreatmentnow,andfinallydeterminedthattwolevelsbyhydrolysisacidification+biologicaltreatment(ABmethod)dealwithantibioticwastewater.Thisdesignprocessincludescorrelationprocessingstructuresdesigncalculation,throughthedesign,makethefactorywastewatertreatmentwaterreachnationalemissionstandard.Keywords:pharmarysewage,sewagetreatment,difflunce-acidificatio,Adsorption-Biodegration、BOD、COD目录论文总页数：32页前言..........................................................................11概述........................................................................11.1课题研究背景............................................................11.2原始资料................................................................12抗生素废水的处理工艺........................................................22.1目前抗生素废水处理存在的问题............................................22.2抗生素废水处理方法的比较................................................22.3本设计处理工艺的确定....................................................34抗生素废水处理主要构筑物的计算..............................................34.1格栅....................................................................34.1.1设计参数...........................................................34.1.2设计计算...........................................................34.2集水井的设计计算........................................................54.3平流式沉砂池............................................................64.3.1设计参数...........................................................64.3.2设计计算...........................................................64.4水解酸化池..............................................................84.4.1设计参数...........................................................84.4.2设计计算...........................................................84.5曝气池..................................................................84.5.1设计参数...........................................................84.5.2设计计算...........................................................9（1）抗生素废水处理程度计算..............................................9（3）曝气池曝气系统计算.................................................10（4）剩余污泥计算.......................................................144.6沉淀池.................................................................204.6.1设计参数..........................................................204.6.2设计计算..........................................................204.7浓缩池.........................
