【正文】 .....................................................................36 設計計算 ......................................................................................................................................................36 沉淀設備（平流沉淀池） .................................................................................................................................41 設計要點 ......................................................................................................................................................41 設計計算 ......................................................................................................................................................41 沉淀池布置圖 ..............................................................................................................................................43 過濾設備 (V 型濾池) ........................................................................................................................................44 設計要點 ......................................................................................................................................................44 設計參數(shù)確定 ..............................................................................................................................................45 設計計算 ......................................................................................................................................................45(1) 池體設計 ..........................................................................................................................................................45(2) 反沖洗管渠系統(tǒng) ..............................................................................................................................................47㈠ 反沖洗用水量 的計算 .................................................................................................................................48反Q㈡ 反沖洗配水系統(tǒng)的斷面計算 ............................................................................................................................48㈢ 濾池管渠的布置 ................................................................................................................................................50㈣ 沖洗水的供給 ....................................................................................................................................................53㈤ 反洗空氣的供給 ................................................................................................................................................55㈥ 濾池布置圖 .........................................................................................................................................................57㈦ 反沖洗泵房設計計算 ........................................................................................................................................58 消毒 (液氯消毒) ...............................................................................................................................................64 加氯量 ..........................................................................................................................................................64 加氯設備 ......................................................................................................................................................64 加氯間 ..........................................................................................................................................................65 清水池 .................................................................................................................................................................67 清水池平面尺寸 ..........................................................................................................................................67 管道布置 ......................................................................................................................................................67 清水池布置 ..................................................................................................................................................686 輔助建筑物 .......................................................................................................................................................70 附屬建筑物 ................................................................................................................................................70 附屬設備 ....................................................................................................................................................70第 10 章 水廠平面和高程布置 .................................................................................................71 平面布置 ...........................................................................................................................................................71 高程布置 ...........................................................................................................................................................72 管渠水力計算 ............................................................................................................................................73 水廠高程布置圖如圖 ................................................................................................................................75第十一章 一級泵站設計計算 ...................................................................................................75 一級泵站高程和揚程 .......................................................................................................................................75第 12 章 二級泵房 .....................................................................................................................76 水泵機組的選擇 ...............................................................................................................................................76 設計流量 ..........................