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污水處理技術培訓教程-wenkub

2022-11-05 18:55:25 本頁面
 

【正文】 污控制指標 ................................................................................................ 16 感官性狀和一般化學指標 ..................................................................... 16 毒理性指標 .......................................................................................... 18 細菌學指標 .......................................................................................... 20 放射性指標 .......................................................................................... 20 污水的排放標準 ............................................................................................. 20 污水排放標準制定的依據 ..................................................................... 20 污水排放標準 ....................................................................................... 21 ...................................................................................................... 21 污水處理方法分類 ......................................................................................... 21 按凈化程度劃分 ................................................................................... 21 按廢水處理時的作用性質劃分 .............................................................. 21 水污染控制方法概述 ...................................................................................... 23 分離處理 .............................................................................................. 23 轉化處理 .............................................................................................. 25 稀釋處理 .............................................................................................. 26 污水處理單元過程及原理 ............................................................................... 27 格柵 ..................................................................................................... 27 篩網過濾 .............................................................................................. 27 調節(jié)池 ................................................................................................. 28 事故池 ................................................................................................. 28 沉砂池 ................................................................................................. 28 沉淀池 ................................................................................................. 30 澄清池 ................................................................................................. 32 隔油池 ................................................................................................. 33 粗粒化 (聚結 )除油 ................................................................................. 34 氣浮 ..................................................................................................... 35 汽提法 ................................................................................................. 37 中和 ..................................................................................................... 37 化學沉淀法 ........................................................................................ 37 萃取法 ................................................................................................ 38 電解法 ............................................................................................... 38 氧化還原法 ........................................................................................ 38 生物處理 ............................................................................................ 39 好氧生物處理 ..................................................................................... 39 ii 厭氧生物處理 ..................................................................................... 40 生物脫氮 ............................................................................................ 40 生物除磷 ............................................................................................ 41 活性污泥法 ........................................................................................ 42 ..................................................................................... 43 .......................................................................... 43 曝氣活性污泥法 .......................................................................... 43 (逐步曝氣法) .................................................. 44 — 再生活性污泥法 ....................................................................... 44 時曝氣活性污泥法 .......................................................................... 45 .......................................................................... 46 .......................................................................... 46 法 .......................................................................... 46 法 ............................................................................................... 47 工藝 .......................................................................................... 48 (間歇曝氣式活性污泥法又稱序批式活性污泥法) ..................... 48 間歇式循環(huán)延時曝氣活性污泥法 ............................................ 49 循 環(huán)式活性污泥法 .................................................................. 49 工藝 ................................................................................. 50 —IAT 工藝 ................................................................................. 51 工藝 ....................................................................................... 51 ....................................................................................... 51 生物膜法 ............................................................................................ 53 ..........................................
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