【正文】 .............. 6 第一章 緒論 .................................................................................................. 7 印染廢水的產(chǎn)生及特點(diǎn) ................................................................... 7 印染廢水的水質(zhì)及水量分析 ........................................................... 7 不同產(chǎn)品排放的廢水水質(zhì) ..................................................... 7 廢水水量 ................................................................................. 8 印染廢水的危害 ............................................................................... 8 設(shè)計(jì)任務(wù) ............................................................................................ 9 本畢業(yè)設(shè)計(jì)課題的目的和要求 ............................................ 9 本畢業(yè)設(shè)計(jì)課題的技術(shù)要求與數(shù)據(jù) ..................................... 9 第二章 工藝流程確定 ................................................................................ 10 印染廢水概況 ................................................................................. 10 工藝流程比選、確定說(shuō)明 .............................................................. 10 方案設(shè)計(jì)原則 ....................................................................... 10 印染廢水處理工藝 ............................................................... 10 印染廢水處理工藝組合及比較 ........................................... 16 工藝方案分析選擇： ...................................................................... 18 水解酸化法 ........................................................................... 18 SBR........................................................................................ 18 混凝沉淀法 ........................................................................... 20 達(dá)標(biāo)分析 .......................................................................................... 21 第三章 構(gòu)筑物設(shè)計(jì)計(jì)算 ............................................................................ 22 格柵 .................................................................................................. 22 設(shè)計(jì)概述 .............................................................................. 22 設(shè)計(jì)參數(shù) .............................................................................. 22 設(shè)計(jì)計(jì)算 .............................................................................. 23 本科生畢業(yè)設(shè)計(jì) (論文 ) 4 格柵機(jī)的選型 ....................................................................... 24 調(diào)節(jié)池 .............................................................................................. 24 調(diào) 節(jié)池有效容積 ................................................................... 25 調(diào)節(jié)池尺寸 ........................................................................... 25 潛污泵 .................................................................................. 25 水解酸化池 ...................................................................................... 26 介紹 ....................................................................................... 26 預(yù)去除率 ............................................................................... 26 池體積算 ............................................................................... 27 SBR 反應(yīng)池 ..................................................................................... 28 設(shè)計(jì)說(shuō)明 .............................................................................. 28 SBR 反應(yīng)池容積計(jì)算 ........................................................... 30 混凝反應(yīng)池 ..................................................................................... 34 混凝劑的選擇 ....................................................................... 35 配制與投加 ........................................................................... 35 隔板絮凝池 ........................................................................... 36 平流沉淀池 ...................................................................................... 38 ............................................................................... 38 ....................................................................... 38 ........................................................................... 39 紫外線消毒池 ................................................................................. 42 污泥的處理流程 ............................................................................. 43 污泥濃縮池 ..................................................................................... 44 設(shè)計(jì)說(shuō)明 ............................................................................... 44 設(shè)計(jì)參數(shù) ............................................................................... 44 設(shè)計(jì)計(jì)算 ............................................................................... 45 壓濾間 ........................................................................................... 47 污泥脫水機(jī) ......................................................................... 47 脫水機(jī)房 ............................................................................. 47 本科生畢業(yè)設(shè)計(jì) (論文 ) 5 第四章 平面布置及高程布置的設(shè)計(jì) ...................................................... 47 平面布置 ......................................................................................... 47 平面布置原則 ....................................................................... 47 總平面布置結(jié)果 ................................................................... 48 高程布置 ......................................................................................... 48 高程設(shè)計(jì)任務(wù)及原則 ........................................................... 48 高程布置結(jié)果 ....................................................................... 49 總結(jié) ................................................................................................................ 52 致 謝 .................................