【正文】 ............................................................................. 56 貯泥池的容積 .............................................................................................................. 56 貯泥池高度 .................................................................................................................. 57 管道部分 ..................................................................................................................... 57 污泥消化池及其設(shè)計(jì) .......................................................................................................... 57 容積計(jì)算 ..................................................................................................................... 58 平面尺寸計(jì)算 .............................................................................................................. 60 V 消化池?zé)峁び?jì)算 ........................................................................................................... 60 污泥加熱方式 .............................................................................................................. 64 混合攪拌設(shè)備 .............................................................................................................. 65 消化后的污泥量計(jì)算 .................................................................................................... 66 沼氣產(chǎn)量 ..................................................................................................................... 67 一級(jí)消化池的管道系統(tǒng) ................................................................................................ 67 二級(jí)消化池的管道設(shè)計(jì) ................................................................................................ 69 貯氣柜 ....................................................................................................................... 71 沼氣壓縮機(jī) ................................................................................................................ 72 污泥脫水 ........................................................................................................................... 72 脫水污泥量計(jì)算 ........................................................................................................... 72 脫水機(jī)的 選擇 .............................................................................................................. 73 附屬設(shè)施 ..................................................................................................................... 73 第八章 污水處理廠高程布置 ...................................................................................................... 76 高程布置的原 則 ................................................................................................................. 76 污水處理構(gòu)筑物高程布置 ................................................................................................... 76 構(gòu)筑物水頭損失 ........................................................................................................... 76 管渠水力計(jì)算 .............................................................................................................. 77 污水處理高程布置 ....................................................................................................... 77 污泥處理構(gòu)筑物高程布置 ................................................................................................... 79 污泥管道水頭損失 ....................................................................................................... 79 污泥處理構(gòu)筑物的水頭損失 ......................................................................................... 79 污泥處理高程布置 ....................................................................................................... 80 污泥泵房 ........................................................................................................................... 80 第九章 污水處理廠概算及處理成本 ............................................................................................ 81 計(jì)算原則 ........................................................................................................................... 81 污水廠建設(shè)直接費(fèi)用 .......................................................................................................... 81 場(chǎng)區(qū)平面技術(shù)經(jīng)濟(jì)概算 ................................................................................................ 81 污水泵房技術(shù)經(jīng)濟(jì)概算 ................................................................................................ 81 沉砂池技術(shù)經(jīng)濟(jì)概算 .................................................................................................... 82 VI 初次沉淀池技術(shù)經(jīng)濟(jì)概算 ............................................................................................. 82 二次沉淀池技術(shù)經(jīng)濟(jì)概算 ............................................................................................. 83 曝氣池技術(shù)經(jīng)濟(jì)概算 .................................................................................................... 84 消毒接觸池技術(shù)經(jīng)濟(jì)概算 ............................................................................................. 84 污泥回流泵房技術(shù)經(jīng)濟(jì)概算 ......................................................................................... 85 污泥濃縮池技術(shù)經(jīng)濟(jì)概算 ............................................................................................. 85 污 泥脫水機(jī)房技術(shù)經(jīng)濟(jì)概算 ........................................................................................ 86 消化控制室技術(shù)經(jīng)濟(jì)概算 ........................................................................................... 87 污泥消化池技術(shù)經(jīng)濟(jì)概算 ........................................................................................... 87 機(jī) 修間技術(shù)經(jīng)濟(jì)概算 .................................................................................................. 89 鼓風(fēng)機(jī)房技術(shù)經(jīng)濟(jì)概算 ............................................................................................... 89 綜合樓技術(shù)經(jīng)濟(jì)概算 .................................................................................................. 90 貯泥池技術(shù)經(jīng)濟(jì) 概算 .................................................................................