LI Lu,PAN Ming-bin,LONG Cheng-li,et al.Design of Large Scale Wastewater Plant with Improved AAO Process Using BIM Technology in the Whole Process[J].China Water & Wastewater,2020,36(12):101-105.
全過(guò)程應(yīng)用BIM技術(shù)的改良AAO工藝大型污水廠的設(shè)計(jì)
- Title:
- Design of Large Scale Wastewater Plant with Improved AAO Process Using BIM Technology in the Whole Process
- 關(guān)鍵詞:
- font-size: 10pt; ">污水處理廠; BIM技術(shù); 改良AAO
- Keywords:
- font-size: 10pt; ">wastewater treatment plant font-size: 10pt; ">; BIM technology; improved AAO
- 摘要:
- 武漢市某遠(yuǎn)城區(qū)污水處理廠規(guī)劃控制規(guī)模為45×104 m3/d，一期工程規(guī)模為15×104 m3/d，設(shè)計(jì)出水水質(zhì)執(zhí)行《城鎮(zhèn)污水處理廠污染物排放標(biāo)準(zhǔn)》（GB 18918—2002）一級(jí)A標(biāo)準(zhǔn)。污水處理采用改良AAO+高效澄清池+纖維轉(zhuǎn)盤濾池+二氧化氯消毒工藝，污泥處理采用機(jī)械深度脫水工藝。從2019年9月—2020年1月運(yùn)行數(shù)據(jù)看，處理效果較好，出水水質(zhì)穩(wěn)定且優(yōu)于設(shè)計(jì)值。該污水處理廠全過(guò)程應(yīng)用BIM技術(shù)并搭建智慧管控一體化平臺(tái)。工程設(shè)計(jì)總投資約為3.70億元，總成本及經(jīng)營(yíng)成本分別為1.20及0.83元/m3。
- Abstract:
- The planned treatment scale of a wastewater treatment plant in a remote urban area of Wuhan City was 45 ×104 m3/d, and the scale of the first phase project was 15×104 m3/d. The designed effluent quality was required in accordance with first class A standard of Discharge Standard of Pollutants for Municipal Wastewater Treatment Plant (GB 18918-2002). The process of improved AAO + high efficiency clarifier + fiber rotary filter + chlorine dioxide disinfection was adopted for wastewater treatment. The process of mechanical deepdewatering was adopted for sludge treatment. From the operation data of September 2019 to January 2020, the treatment performance was good, the effluent quality was stable and better than the design value. The wastewater treatment plant had the characteristics of applying BIM technology in the whole process and building a smart integrated management and control platform. The total investment of the project was about 370 million yuan, and the total cost and operation cost were 1.20 yuan/m3 and 0.83 yuan/m3 respectively.
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