【正文】 ..............................1 編制范圍 ...................................................................2 編制原則 ...................................................................3 自然及社會(huì)環(huán)境現(xiàn)狀 .........................................................3 自然環(huán)境現(xiàn)狀 .....................................................................................................................3 供排水現(xiàn)狀及存在問題 .....................................................................................................5 雨水系統(tǒng)現(xiàn)狀及規(guī)劃 .........................................................................................................5 項(xiàng)目實(shí)施的必要性和迫切性 ...................................................6第二章 總體設(shè)計(jì)論證 ................................................................7 排水水量論證 ...............................................................7 污水處理廠設(shè)計(jì)進(jìn)出水水質(zhì) ...................................................7 生活污水處理后的回用用途 ..................................................10 環(huán)境污染治理論證 ..........................................................11 廠址選擇 ..................................................................11 廠址選擇的依據(jù) ...............................................................................................................11 廠址選擇的原則 ...............................................................................................................11 廠址確定 ...........................................................................................................................12第三章 污水處理工藝論證 ...........................................................13 污水處理工藝選擇原則 ......................................................13 污水處理工藝方案論證 ......................................................13 污水處理工藝 ...................................................................................................................13 微孔曝氣氧化溝工藝 .......................................................................................................15 CASS 工藝 ........................................................................................................................16 曝氣生物濾池工藝 ...........................................................................................................17 工藝比較與選擇 ...............................................................................................................18 出水消毒工藝選擇 ..........................................................19 液氯 ...................................................................................................................................19 臭氧 ...................................................................................................................................20 紫外線消毒 .......................................................................................................................20 二氧化氯 ...........................................................................................................................20 幾種消毒劑的比較表 .......................................................................................................21II / 90 出水消毒推薦工藝 ...........................................................................................................21 污泥處理工藝方案論證 ......................................................22第四章 優(yōu)選工藝方案設(shè)計(jì) ...........................................................23 進(jìn)出水水質(zhì)控制目標(biāo) ........................................................23 總圖設(shè)計(jì)與高程設(shè)計(jì) ........................................................23 污水處理廠總圖設(shè)計(jì) ..........................................................................................................23 污水處理廠高程布置 ..........................................................................................................24 工藝設(shè)計(jì) ..................................................................25 污水處理廠工藝流程 .......................................................................................................25 單體設(shè)計(jì) ...........................................................................................................................26第五章 專業(yè)設(shè)計(jì) ...................................................................40 公用工程 ..................................................................40 廠區(qū)供水 ...........................................................................................................................40 廠區(qū)雨水 ...........................................................................................................................40 廠區(qū)排水 ...........................................................................................................................40 建筑 ......................................................................40 建筑總平面布置 ...............................................................................................................40 綠化及衛(wèi)生防護(hù) ...............................................................................................................40 建筑單體 ...........................................................................................................................42 建筑裝修 ...........................................................................................................................42 建筑噪聲控制、通風(fēng)、防腐蝕 .......................................................................................42 消防 ......................................................................43 結(jié)構(gòu)設(shè)計(jì) ..................................................................43 結(jié)構(gòu)形式 ...........................................................................................................................43 材料 ...................................................................................................................................43 抗震設(shè)計(jì) ...........................................................................................................................43 防火設(shè)計(jì) ..............................................