【正文】 慈利縣城污水處理工程可行性研究報告 湖南省建筑設(shè)計院 1目 錄1 概 述 ..................................................................................................1 項目概況 .........................................................................................................................................1 編制目的 .........................................................................................................................................1 編制依據(jù)及基礎(chǔ)資料 .....................................................................................................................2 編制原則 .........................................................................................................................................3 編制范圍 .........................................................................................................................................5 采用的主要規(guī)范及標(biāo)準(zhǔn) .................................................................................................................52 概 況 ..................................................................................................7 城市概況 .........................................................................................................................................7 基本概況 ..................................................................................................................................7 歷史沿革 .................................................................................................................................8 自然條件 ..................................................................................................................................8 供水現(xiàn)狀 .......................................................................................................................................11 水資源概況 ............................................................................................................................11 供水現(xiàn)狀 ...............................................................................................................................12 慈利縣城城區(qū)市政售水量 ....................................................................................................12 慈利縣城城區(qū)自備水源用水量 ...........................................................................................12 排水現(xiàn)狀 .......................................................................................................................................13 排水制度 ...............................................................................................................................13 排水系統(tǒng) ...............................................................................................................................133 項目建設(shè)的必要性 ............................................................................15 完善城市排水系統(tǒng)，保護城市環(huán)境的需要 ...............................................................................15 保護澧水水體水質(zhì)和生態(tài)環(huán)境的需要 .......................................................................................17 縣城經(jīng)濟建設(shè)和發(fā)展的需要 .......................................................................................................17 節(jié)能減排，堅持走可持續(xù)發(fā)展道路，構(gòu)建和諧社會的需要 ...................................................174 工程建設(shè)規(guī)模 ....................................................................................19 城市總體規(guī)劃分析 .......................................................................................................................19 規(guī)劃年限 ................................................................................................................................19 城市性質(zhì) ................................................................................................................................19 城市主要職能 ........................................................................................................................19 城市規(guī)模 ................................................................................................................................19 給水、排水規(guī)劃 ...........................................................................................................................20 給水規(guī)劃 ................................................................................................................................20 排水規(guī)劃 ................................................................................................................................20 城市污水量預(yù)測 ..........................................................................................................................21慈利縣城污水處理工程可行性研究報告 湖南省建筑設(shè)計院 2 預(yù)測年限的確定 ..................................................................................................................21 服務(wù)區(qū)域與人口 ..................................................................................................................21 城市需水量預(yù)測 ..................................................................................................................21 城市污水量預(yù)測 .................................................................................................................26 工程建設(shè)規(guī)模 ..............................................................................................................................265 污水處理廠進、出水水質(zhì) ................................................................27 慈利縣城排水水質(zhì)現(xiàn)狀 ...............................................................................................................27 污水處理廠進廠水質(zhì)分析 ...........................................................................................................28 工 業(yè) 廢 水 進 廠 水 質(zhì) 分 析 ....................................................................................................28 生活污水進廠水質(zhì)分析 ........................................................................................................28 污水處理廠進水水質(zhì) ...................................................................................................................30 污水處理廠出水水質(zhì) ..............................