【正文】 11300MW 煤矸石綜合利用電廠新建工程（配套水廠）項目可行性研究報告2目 錄第一章 概 述 .....................................................................................................................1 項目概況 .....................................................................................................................1 編制依據 .....................................................................................................................1 編制原則 .....................................................................................................................3 編制原始資料 .............................................................................................................3 編制范圍 .....................................................................................................................3第二章 城鎮(zhèn)概況及自然條件 .............................................................................................4 性質、歷史沿革及行政區(qū)劃 .....................................................................................4 生態(tài)環(huán)境 .....................................................................................................................5 自然條件 .....................................................................................................................8 電廠給水工程 ...........................................................................................................12 用水量 ................................................................................................................12 供水 ...................................................................................................................12 礦井排水設施現狀 ...................................................................................................12 存在問題 ...................................................................................................................13 供水工程建設的必要性 ...........................................................................................13第三章 工程規(guī)模和水質要求 ...........................................................................................17 工程規(guī)模 ...................................................................................................................17 設計水質標準 ...........................................................................................................17 供水水壓 ...................................................................................................................20第四章 設計方案論證 .......................................................................................................21 給水水源的選擇 .......................................................................................................21 輸水管道管材比選 ...................................................................................................263 球墨鑄鐵管、UPVC 給水硬塑料管、鋼管的主要特點 .................................26 鋼管、球墨鑄鐵管、UPVC 管經濟比較 .........................................................26 管材選定 ............................................................................................................27 輸水管道線路方案選擇 ...........................................................................................27 輸水管道經濟管徑的選擇 .......................................................................................28 輸水管道數量的確定 ...............................................................................................31 凈水廠廠址的選擇 ...................................................................................................32 凈水廠工藝設計選擇 ...............................................................................................35 原水水質 ............................................................................................................35 工藝流程 ............................................................................................................36 各處理單元構筑物選擇 ....................................................................................37 凈水廠廠區(qū)總平面布置方案比較 ...........................................................................41 生活用水處理工藝的選擇 .......................................................................................42第五章 工程設計 ...............................................................................................................45 取水工程 ...................................................................................................................45 凈水廠 .......................................................................................................................47 供電、自控、儀表及通訊專業(yè)設計 .......................................................................50 設計標準 ............................................................................................................50 設計范圍 ............................................................................................................51 供電負荷的計算 ................................................................................................51 設計方案 ............................................................................................................52 建筑設計 ...................................................................................................................54 執(zhí)行規(guī)范、標準 ................................................................................................54 廠區(qū)綠化設計 ....................................................................................................55 建筑技術設計 ....................................................................................................55 建筑總平面設計 ................................................................................................56 單體設計 ............................................................................................................564 結構設計 ...................................................................................................................56 設計依據 ..........................................................................................................