【正文】 I 1 ............................................................................................................................. ....... 1 1 1 項(xiàng)目概況 .................................................................................................................... 1 1 2 編制依據(jù) .................................................................................................................... 1 1 3 編制原則不編制范圍 ................................................................................................ 1 1 3 1 編制原則 ......................................................................................................... 1 1 3 2 編制范圍 ......................................................................................................... 2 1 4 項(xiàng)目建設(shè)的必要性 .................................................................................................... 3 1 5 主要技術(shù)經(jīng)濟(jì)指標(biāo) .................................................................................................... 4 2 ................................................................................................................. 5 2 1 處理觃模 .................................................................................................................... 5 2 2 進(jìn)出水設(shè)計(jì)指標(biāo) ........................................................................................................ 5 3 ..................................................................................................................... 7 3 1 工藝方案選擇原則 .................................................................................................... 7 3 2 處理工藝簡述 ............................................................................................................ 7 3 2 1 水解酸化池 ..................................................................................................... 7 3 2 2 接觸氧化池 ..................................................................................................... 8 3 2 3 輻流沉淀池 ..................................................................................................... 9 3 24 高敁垂直流人工濕地組合工藝 ..................................................................... 9 3 2 5 污泥濃縮不機(jī)械脫水 ................................................................................... 15 3 2 6 快滲基本原理簡述 ....................................................................................... 16 3 3 工藝方案比選 .......................................................................................................... 16 3 3 1 ................................................................................................ 17 3 3 2 方案二論述 ................................................................................................... 17 3 3 3 方案三論述 ................................................................................................... 18 3 3 4 污水處理方案比較 ....................................................................................... 19 3 4 污泥處理方案 .......................................................................................................... 21 3 4 1 污泥處理方案比較 ....................................................................................... 21 3 4 2 污泥處置方式 ............................................................................................... 22 3 5 選定 方案設(shè)計(jì) .......................................................................................................... 22 3 5 1 工藝流程 ....................................................................................................... 23 3 5 2 工藝設(shè)計(jì)參數(shù) ............................................................................................... 23 3 53 主要構(gòu)筑物 ................................................................................................... 26 3 5 4 各處理工藝單元的去除率 ........................................................................... 27 4 ........................................................................................................... 28 4 1 總平面布置 .............................................................................................................. 28 4 2 景觀設(shè)計(jì) .................................................................................................................. 28 4 2 1 設(shè)計(jì)依據(jù) ....................................................................................................... 28 4 2 2 設(shè)計(jì)原則 ....................................................................................................... 28 4 2 3 設(shè)計(jì)目標(biāo) ....................................................................................................... 30 4 2 4 設(shè)計(jì)理念 ....................................................................................................... 30 4 25 景觀設(shè)計(jì)構(gòu)思 ............................................................................................... 30 4 2 6 種植設(shè)計(jì) ....................................................................................................... 31 4 2 7 道路設(shè)計(jì) ....................................................................................................... 32 4 2 8 服務(wù)設(shè)施設(shè)計(jì) ............................................................................................... 33 II 4 2 9 電氣設(shè)計(jì) ....................................................................................................... 33 4 2 10 相關(guān)建議 ..................................................................................................... 33 5 ........................................................................................................................... 34 5 1 本工程對(duì)環(huán)境的貢獻(xiàn) .............................................................................................. 34 5 2 本工程對(duì)環(huán)境可