【正文】 出水水質(zhì)指標(biāo)《根據(jù)遼寧省地方標(biāo)準(zhǔn)》DB 21/16272022—污水綜合排放標(biāo)準(zhǔn)（發(fā)布稿）中第 節(jié)的規(guī)定：省轄市規(guī)劃城市中心區(qū)的城鎮(zhèn)污水處理廠及國家、省、市級的各類工業(yè)園區(qū)（開發(fā)區(qū)）污水處理廠的出水執(zhí)行 GB 189182022《城鎮(zhèn)污水處理廠污染物排放標(biāo)準(zhǔn)》中一級標(biāo)準(zhǔn)的 A 標(biāo)準(zhǔn)。... 設(shè)計范圍本設(shè)計僅包括 MBR 處理系統(tǒng)進(jìn)水口處到排放口的工藝、電氣、自控、土建條件、平面布置圖等設(shè)計，段外的工程以及本區(qū)內(nèi)的地基處理工程，降水工程，防雷防火工程不屬于本設(shè)計的范圍。設(shè)計中盡可能采用先進(jìn)設(shè)備，并考慮防爆要求，監(jiān)測、自控儀表立足于穩(wěn)妥實效?！豆I(yè)企業(yè)噪聲控制設(shè)計規(guī)范》 （GBJ87－85）《國家水質(zhì)排放標(biāo)準(zhǔn)》 設(shè)計原則根據(jù)污水處理系統(tǒng)的布局和工藝情況，盡量節(jié)約基建投資，盡量降低運(yùn)行費(fèi)用。水處理相關(guān)法規(guī)和設(shè)計規(guī)范。...20220 噸/天污水處理升級改造 MBR 系統(tǒng)方案目 錄第 一 章 總 論 ........................................................................................................................................................12 設(shè)計依據(jù) ...........................................................................................................................................................12 設(shè)計參考資料 ...................................................................................................................................................12 設(shè)計原則 ...........................................................................................................................................................12 設(shè)計范圍 ...........................................................................................................................................................13 設(shè)計規(guī)模 ...........................................................................................................................................................13第 二 章 生 化 系 統(tǒng) 改 造 .......................................................................................................................................14 進(jìn)水水質(zhì)指標(biāo) ...................................................................................................................................................14 出水水質(zhì)指標(biāo) ...................................................................................................................................................14 MBR 工藝介紹 .................................................................................................................................................16第 三 章 膜 系 統(tǒng) 工 藝 技 術(shù) 描 述 .........................................................................................................................12 基礎(chǔ)數(shù)據(jù) ...........................................................................................................................................................12 膜生物反器（MBR）概述 ..............................................................................................................................12 膜生物反器（MBR）特點 ...........................................................................................................................12 中空纖維及膜組件特性介紹 ........................................................................................................................13 化學(xué)藥劑........................................................................................................................................................13 MBR 系統(tǒng)整體檢測方法 ..............................................................................................................................13 工藝流程 ...........................................................................................................................................................14 工藝流程圖 ....................................................................................................................................................14 流程簡述 ........................................................................................................................................................14 工藝參數(shù) ...........................................................................................................................................................15 計算條件 ........................................................................................................................................................15 用膜數(shù)量的計算 ............................................................................................................................................15... 膜單元計算 ....................................................................................................................................................15 ....................................................................................................................................................16 反洗用水量核算............................................................................................................................................16 膜單元重量核算............................................................................................................................................16第 四 章 主 要 構(gòu) 筑 物 及 設(shè) 備 參 數(shù) ....................................................................................................................17 膜池 .................................................................................................................................................................17 清水池 ...............................................................................................................................................................17 化學(xué)清洗池 .......................................................................................................................................................17 膜單元...............................................................................................................................................................17 產(chǎn)水泵 ...................................................................................