目录一.设计说明...............................................................................................................2（一）原水.............................................................................................................2（二）设计目标.....................................................................................................2（三）处理工艺及原理.........................................................................................31.方案流程图.........................................................................................................32.带控制点工艺流程图.........................................................................................53.工艺过程及工作原理.........................................................................................64.在线检测、控制策略.........................................................................................6（四）设备和构筑物的设计与计算.....................................................................61．平流式沉淀池1的计算...................................................................................62.调节池的计算.....................................................................................................83.中和池.................................................................................................................95.厌氧接触池的计算...........................................................................................126.平流式沉淀池3的计算.................................................................................147.UASB的设计计算..............................................................................................168.曝气池1（推流式活性污泥曝气池）的计算................................................219.沉淀池4(竖流沉淀池)的计算......................................................................2410．曝气池2（推流式接触氧化池）的计算....................................................2611．沉淀池5（斜管沉淀池的）计算................................................................2912.污泥浓缩池（间歇式沉降浓缩池）的计算................................................31（五）高程布置图）............................................................................................33（六）标准设备、仪表技术要求.......................................................................36.七.总结..................................................................................................................37参考文献.................................................................................................................38一.设计说明（40分）（一）原水（1分）原污水含猪胰腺碎渣、猪油、酒精、丙酮、柠檬酸、乙酸锌、食盐、H2SO4、H3PO4、氨水等，腥臭浑浊，呈灰白色，BOD5=15000mg/L、COD=30000mg/L、SS=700mg/L、PH=3-6、NH3-N=350mg/L、TP=500mg/L、动植物油=150mg/L，NaCl=7.5g/L，可生化性强，处理出水通过城市管网进入污水处理厂。（二）设计目标（1分）该厂处理水量100m3/d，使出水水质符合《污水综合排放标准》（GB8978-1996）表4三级标准。即出水PH=6-9，SS≤400mg/L，BOD5≤300mg/L，COD≤500mg/L，动植物油≤100mg/L，硫化物≤1.0mg/L。（三）处理工艺及原理（8分）1.方案流程图（1分）石灰乳+PAC+PAM真空泵浮渣浮渣浮渣沼气沼气空气空气原污水→沉淀池1→调节池→中和池→沉淀池2→厌氧接触池→脱气器→沉淀池3→分水器→UASB→曝气池1→沉淀池4→曝气池2→沉淀池5→出水污...
