焦化废水处理工艺设计改样本

《化工工艺学》课程设计240 万吨／年焦炭焦化厂生物脱酚工段设计专业: 化学工程与工艺班级: 化工 12-3 班 姓名: 陈涛学号: 020860下载后可任意编辑目录前言.........................................11 焦化废水概述...............................21.1 焦化废水概况..........................21.1.1 焦化废水来源与组成.................21.1.2 焦化废水的特点及危害...............41.2 国内外焦化废水处理技术................51.2.1 物理化学法.........................61.2.2 生化处理法.........................71.2.3 化学处理法.........................82 水质分析和处理工艺选择.....................82.1.1 来源组成.............................82.1.2 水质特征.............................92.1.3 排放量.............................102.2 排放标准..............................102.3.1 焦化废水水质........................102.4 处理工艺的选择.......................102.4.1 处理工艺流程选择应考虑的因素......102.4.2 工艺对比..........................112.4.3 工艺选择..........................142.4.4 A/O 工艺原理.......................14下载后可任意编辑2.5 各段工艺去除率.......................153 主体构筑物设计...........................173.1 格栅..................................173.2 集水池.................................193.3 隔油池...............................203.4 调节池...............................213.5 事故池...............................223.6 缺氧池...............................223.8 二沉池................................253.9 混合反应池.............................273.10 混凝沉淀池...........................283.11 污泥浓缩池..........................293.12 回流水井............................304 设备选型..................................304.1 格栅设计选型.........................304.2 风机选型.............................304.4 废水污泥泵选型.......................314.5 加药装置选型...........................324.5.1 加药装置选型......................324.6 污泥脱水机选型.......................324.7 搅拌机选型...........................324.8 刮泥...