【正文】 衡衡 陽陽 市市 銅銅 橋橋 港港 污污 水水 處處 理理 工工 程程 可可 行行 性性 研研 究究 報報 告告 二二 〇〇 一一 二二 年年 一一 月月 目 錄 1 總 論 .................................................................................................................4 項目背景 .........................................................................................................4 編制目的 .........................................................................................................4 .......................................................................................4 ..........................................................................................................6 ..........................................................................................................7 2概況 ........................................................................................................................8 ..........................................................................................................8 ..........................................................................................................9 ........................................................................................................10 ........................................................................................................11 3項目建設(shè)的必要性 ...............................................................................................14 ..................................................14 .....................................................................15 ，堅持走可持續(xù)發(fā)展道路，構(gòu)建和諧社會的需要 .......................15 4工程建設(shè)規(guī)模 .......................................................................................................17 .........................................................................................17 ........................................................................................................18 ....................................................................................................19 ................................................................................................21 5污水處理廠進、出水水質(zhì) ...................................................................................23 ........................................................................................................23 ........................................................................................................24 6 廠址選擇 .............................................................................................................25 廠址選擇原則 ................................................................................................25 推薦廠址方案 ..............................................................................................25 7 工藝方案論證和推薦 ..........................................................................................29 工藝選擇原則 ................................................................................................29 污水處理工藝方案 ........................................................................................29 污泥處理工藝方案 ........................................................................................43 ................................................................................................46 8 污水處理廠工程設(shè)計 ..........................................................................................49 ........................................................................................................49 ........................................................................................................51 ........................................................................................................62 結(jié)構(gòu)設(shè)計 .......................................................................................................64 —— 衡陽市銅橋港污水處理工程可行性研究報告 —— ――湖南省建筑設(shè)計院―― 2 ........................................................................................................66 自控及儀表設(shè)計 ............................................................................................70 9污水收集管網(wǎng)設(shè)計方案 .......................................................................................76 .........................................................................................76 ................................................................................................80 10 污泥處置 ...........................................................................................................83 11 防洪、環(huán)境保護、水土保持、消防、勞動保護 ..............................................84 ..............................................................................................................84 環(huán)境保護 ......................................................................................................84 ......................................................................................................86 ..............................................................................................................86 ......................................................................................................86 12 節(jié)能分析 ...........................................................................................................88 能耗分析 ......................................................................................................88 節(jié)能措施 ......................................................................................................88 13 工程風(fēng)險分析 ....................................................................................................90 ...........................................................................90 ...................................................................................90 14 項目管理及實施進度安排 ................................................................................92 實施原則與步驟 .....................................