【文章內(nèi)容簡(jiǎn)介】 ......................................................................................................................... 23 工資福利費(fèi) ....................................................................................................................................................... 23 折舊提成費(fèi) ....................................................................................................................................................... 23 檢修維護(hù) 費(fèi)用 ................................................................................................................................................... 23 其他費(fèi)用 ........................................................................................................................................................... 23 年經(jīng)營 費(fèi)用 ....................................................................................................................................................... 23 年制水量 ........................................................................................................................................................... 23 單位制水成本 ................................................................................................................................................... 23 第二部分 設(shè)計(jì)計(jì)算書 ............................................................................................................... 24 第 8 章 城市管網(wǎng)設(shè)計(jì)計(jì)算 ....................................................................................................... 24 設(shè)計(jì)用水量 .............................................................................................................................................................. 24 城市用水量變化情況 ............................................................................................................................................. 25 清水池容積計(jì)算 ..................................................................................................................................................... 26 管網(wǎng)水力計(jì)算 .......................................................................................................................................................... 28 管網(wǎng)各管段實(shí)際長(zhǎng)度、有效長(zhǎng)度計(jì)算 ......................................................................................................... 28 沿線流量計(jì)算 ................................................................................................................................................... 29 節(jié)點(diǎn)流量計(jì)算 ................................................................................................................................................... 29 流量分配 .................................................................................................................................................................. 30 統(tǒng)一供水 ........................................................................................................................................................... 30 環(huán)狀管網(wǎng)的水力計(jì)算 ............................................................................................................................................. 31 第 9 章 凈水構(gòu)筑物的計(jì)算 ....................................................................................................... 33 5 設(shè)計(jì)供水量 .............................................................................................................................................................. 33 藥劑溶解池和溶液池計(jì)算 ..................................................................................................................................... 33 溶液池 ................................................................................................................................................................ 33 溶解池 ................................................................................................................................................................ 34 加藥間設(shè)計(jì)及平面布置 ......................................................................................................................................... 35 堿式氯化鋁所需要倉庫面積 .......................................................................................................................... 35 混合設(shè)備 (管式靜態(tài)混合器 ) ................................................................................................................................ 35 混合設(shè)備 ： 采用熱浸鍍鋅管式靜態(tài)混合器，近期采用 2個(gè) .................................................................... 35 設(shè)計(jì)計(jì)算 ........................................................................................................................................................... 35 絮凝設(shè)備 (隔板絮凝池 )....................................................................................................................................... 36 絮凝設(shè)計(jì)參數(shù)確定 ........................................................................................................................................... 36 設(shè)計(jì)計(jì)算 ........................................................................................................................................................... 36 沉淀設(shè)備（平流沉淀池） ..................................................................................................................................... 41 設(shè)計(jì)要點(diǎn) ........................................................................................................................................................... 41 設(shè)計(jì)計(jì)算 ........................................................................................................................................................... 41 沉淀池布置圖 ................................................................................................................................................... 43 過濾設(shè)備 (V 型濾池 ) ............................................................................................................................................ 44 設(shè)計(jì)要點(diǎn) ...............