【正文】 初步設(shè)計(jì) I 璧山縣蒲元鎮(zhèn)污水處理站 初 步 設(shè) 計(jì) 重慶市樂(lè)邦環(huán)保機(jī)電研究所 2021 年 11 月 初步設(shè)計(jì) II 目 錄 工程概況 ................................................................................................................................ 1 項(xiàng)目概況 ........................................................................................................................... 1 設(shè)計(jì)原則與設(shè)計(jì)范圍 ......................................................................................................... 1 、設(shè)計(jì)進(jìn)出水水質(zhì) .............................................................................................................. 2 、主要技術(shù)經(jīng)濟(jì)指標(biāo) ........................................................................................................... 2 項(xiàng)目背景 ................................................................................................................................ 4 地理位置 ........................................................................................................................... 4 自然條件 ........................................................................................................................... 4 工程建設(shè)的必要性 ............................................................................................................. 5 工程規(guī)模 ................................................................................................................................ 8 服務(wù)范圍 ........................................................................................................................... 8 水量預(yù)測(cè) ........................................................................................................................... 8 工程規(guī)模 ........................................................................................................................... 9 ........................................................................................................................... 9 遠(yuǎn)期規(guī)劃 ........................................................................................................................... 9 進(jìn)廠道路及排水管網(wǎng)工程 ..................................................................................................... 10 進(jìn)廠道路 ......................................................................................................................... 10 ......................................................................................................................... 18 污水處理廠廠內(nèi)工程設(shè)計(jì) ..................................................................................................... 30 編制依據(jù) ......................................................................................................................... 30 ......................................................................................................................... 31 廠區(qū)公用工程 .................................................................................................................. 33 污水處理廠工藝設(shè)計(jì)說(shuō)明 ..................................................................................................... 34 污水處理工藝選擇 ........................................................................................................... 34 ......................................................................................................................... 39 污水處理去除效率 ........................................................................................................... 40 人工濕地技術(shù)及除污機(jī)理說(shuō)明 ......................................................................................... 41 防滲設(shè)計(jì) ......................................................................................................................... 49 工藝設(shè)計(jì)參數(shù) .................................................................................................................. 52 污泥處理方案 .................................................................................................................. 56 出水在線監(jiān)測(cè) .................................................................................................................. 57 電氣設(shè)計(jì) .............................................................................................................................. 58 設(shè)計(jì)規(guī)范及依據(jù) .............................................................................................................. 58 設(shè)計(jì)范圍 ......................................................................................................................... 58 供電設(shè)計(jì) ......................................................................................................................... 59 電氣保護(hù)和計(jì)量 .............................................................................................................. 59 全廠供電線路 .................................................................................................................. 60 功率因數(shù)及補(bǔ)償方式 ....................................................................................................... 60 電機(jī)啟動(dòng)方式 .................................................................................................................. 60 照明系統(tǒng) ......................................................................................................................... 60 通信 ................................................................................................................................ 61 防雷、接地 ..................................................................................................................... 61 自控儀表設(shè)計(jì) ............................................................................................. 錯(cuò)誤 !未定義書(shū)簽。 設(shè)計(jì)規(guī)范與依據(jù) .................................................................................... 錯(cuò)誤 !未定義書(shū)簽。 設(shè)計(jì)范圍 .................................................................................