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化工園區(qū)污水處理站設(shè)計(jì)說(shuō)明書(shū)_-全文預(yù)覽

  

【正文】 工藝 ......................................................................................................... 11 最終工藝的確定 ................................................................................................... 12 CASS 工藝概述 .................................................................................................... 13 CASS 基本結(jié)構(gòu) ............................................................................................. 13 CASS 原理 ..................................................................................................... 13 CASS 工藝的主要技 術(shù)特征 ........................................................................... 14 工藝流程設(shè)計(jì) ...................................................................................................... 14 4. 工藝設(shè)計(jì)與計(jì)算 ....................................................................................................... 15 污染物去除效率計(jì)算 ............................................................................................ 15 設(shè)計(jì)流量 ............................................................................................................. 15 集水井的設(shè)計(jì) ....................................................................................................... 15 粗格柵的設(shè)計(jì)與計(jì)算 ............................................................................................ 16 調(diào)節(jié)池計(jì)算 .......................................................................................................... 18 設(shè)計(jì)調(diào)節(jié)池作用: ......................................................................................... 18 調(diào)節(jié)池計(jì)算 .................................................................................................... 18 細(xì)格柵的設(shè)計(jì)與計(jì)算 ............................................................................................ 19 曝氣沉砂池的設(shè)計(jì)與計(jì)算 .................................................................................... 21 化工園區(qū)污水處理站設(shè)計(jì)說(shuō)明書(shū) 4 / 34 曝氣沉砂池 .................................................................................................... 21 曝氣沉砂池的設(shè)計(jì)與計(jì)算 .............................................................................. 22 設(shè)計(jì)計(jì)算 ....................................................................................................... 22 吸砂泵房與砂水分離器 ................................................................................. 23 鼓風(fēng)機(jī)房 ....................................................................................................... 23 CASS 池的設(shè)計(jì)與計(jì)算 ...................................................................................... 24 CASS 工藝運(yùn)行過(guò)程 ...................................................................................... 24 BOD5 污泥負(fù)荷 .............................................................................................. 25 曝氣時(shí)間 ...................................................................................................... 25 沉淀時(shí)間 ...................................................................................................... 25 運(yùn)行周期 ....................................................................................................... 26 曝氣池容積 .................................................................................................... 26 出水溶解 BOD5 ............................................................................................. 26 計(jì)算剩余污泥 ............................................................................................... 26 潷水高度計(jì)算 ................................................................................................ 27 需氧量計(jì)算 ................................................................................................. 27 接觸池的設(shè)計(jì) ....................................................................................................... 28 設(shè)計(jì)參數(shù) ....................................................................................................... 28 接觸池計(jì)算 .................................................................................................... 28 污泥濃縮池 ........................................................................................................ 29 設(shè)計(jì)參數(shù) ..................................................................................................... 29 濃縮池的計(jì)算 ............................................................................................. 30 刮泥機(jī)的選擇 .............................................................................................. 32 脫泥間 ...............................................................
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