【正文】 .................................................................. 16 高校用水現(xiàn)狀 .................................................................................................... 16 高校生活污水排放特點(diǎn) ............................................................................. 16 高校水資源利用不合理原因分析 ............................................................... 19 高校不注重中水回用原因分析 .................................................................. 20 國內(nèi)高校中水回用現(xiàn)狀 ............................................................................. 20 校園中水回用的技術(shù)方法 ......................................................................... 21 高校中水回用實(shí)例分析 [3] .......................................................................... 24 3 設(shè)計(jì)概述 ..................................................................................................................... 26 用水量及生活污水水質(zhì) ...................................................................................... 26 用水量數(shù)據(jù)采集 ....................................................................................... 26 污水水質(zhì)分析 ........................................................................................... 28 總體設(shè)計(jì)描述 .................................................................................................... 28 設(shè)計(jì)范圍 .................................................................................................. 29 設(shè)計(jì)原則 .................................................................................................. 29 設(shè)計(jì)依據(jù) .................................................................................................. 30 中水處理目標(biāo)及標(biāo)準(zhǔn) ................................................................................ 30 設(shè)計(jì)目的及意 義 ....................................................................................... 31 4 原位分散處理工藝 ....................................................................................................... 31 設(shè)計(jì)原理 ........................................................................................................... 31 設(shè)計(jì)流程 ........................................................................................................... 32 工作原理 ........................................................................................................... 32 儲(chǔ)水箱設(shè)計(jì) ........................................................................................................ 33 過濾網(wǎng)設(shè)計(jì)及清潔 ............................................................................................. 33 浮球閥 ............................................................................................................... 34 效果分析 ........................................................................................................... 35 創(chuàng)新點(diǎn)及總結(jié) .................................................................................................... 36 5 集中處理工藝設(shè)計(jì) ....................................................................................................... 36 設(shè)計(jì)原理 ........................................................................................................... 36 中水處理站處理方法 .......................................................................................... 37 以生活污水為原水的中水 回用 工程代表性工藝流程 ................................... 37 以糞便水為主要原水的中水工程 ............................................................... 39 方案比較 ........................................................................................................... 40 方案論證 ........................................................................................................... 40 主要構(gòu)筑物說明 ................................................................................................. 42 格柵 ......................................................................................................... 42 調(diào)節(jié)池 ..................................................................................................... 42 沉砂池 ..................................................................................................... 42 MBR 膜生物反應(yīng)器 ................................................................................. 42 消毒池 ..................................................................................................... 43 主要構(gòu)筑物設(shè)計(jì)及計(jì)算 ...................................................................................... 43 細(xì)格柵的設(shè)計(jì)說明、計(jì)算 ......................................................................... 43 調(diào)節(jié)池設(shè)計(jì)說明及計(jì)算 ............................................................................. 47 沉砂池設(shè)計(jì) .............................................................................................. 49 MBR反應(yīng)池 ............................................................................................. 51 消毒池設(shè)計(jì)及計(jì)算 .................................................................................... 54 高程布置 .................................................................................................. 56 投資成本、運(yùn)行成本 .......................................................................................... 57 運(yùn)行管理 ........................................................................................................... 58 ..................................................................................................... 58 鼓風(fēng)機(jī) ..................................................................................................... 59 ........................................................................................... 59 設(shè)計(jì)創(chuàng)新性的分析 ............................................................................................. 60 6 分析總結(jié) .............................................................................................................. 60 致 謝 ............................................................................................................................. 61 參考文獻(xiàn) ................................