-
16:25已群發(fā)
-
昨天 17:23已群發(fā)
-
星期三 14:37已群發(fā)
-
星期二 16:44已群發(fā)
-
星期一 16:40已群發(fā)
-
星期日 14:11已群發(fā)
-
04月24日已群發(fā)
[1]高洪貴,盧軍,尚永超.3D-RBC立體結(jié)構(gòu)生物轉(zhuǎn)盤工藝處理村鎮(zhèn)生活污水[J].中國給水排水,2021,37(4):101-105.
GAO Hong-gui,LU Jun,SHANG Yong-chao.Treatment of Rural Domestic Sewage with 3D-RBC Process[J].China Water & Wastewater,2021,37(4):101-105.
點擊復(fù)制
GAO Hong-gui,LU Jun,SHANG Yong-chao.Treatment of Rural Domestic Sewage with 3D-RBC Process[J].China Water & Wastewater,2021,37(4):101-105.
3D-RBC立體結(jié)構(gòu)生物轉(zhuǎn)盤工藝處理村鎮(zhèn)生活污水
中國給水排水[ISSN:1000-4062/CN:12-1073/TU] 卷: 第37卷 期數(shù): 2021年第4期 頁碼: 101-105 欄目: 出版日期: 2021-02-17
- Title:
- Treatment of Rural Domestic Sewage with 3D-RBC Process
- 關(guān)鍵詞:
- 村鎮(zhèn)生活污水; 生物轉(zhuǎn)盤; 一體化設(shè)備
摘要:- 采用PPP模式新建了3D-RBC立體結(jié)構(gòu)生物轉(zhuǎn)盤工藝污水處理站，處理南方某村鎮(zhèn)生活污水。穩(wěn)定運行后出水COD為38.1 mg/L,NH3-N為2.7 mg/L，總氮為12.8 mg/L，總磷為0.34 mg/L,達(dá)到《城鎮(zhèn)污水處理廠污染物排放標(biāo)準(zhǔn)》（GB 18918—2002）的一級A標(biāo)準(zhǔn)。該工程采用3臺生物轉(zhuǎn)盤設(shè)備，僅需啟動、停止操作，無需風(fēng)機(jī)曝氣，占地約60 m2，生物轉(zhuǎn)盤電耗為0.108 kW·h/m3。該工程工藝部分投資約200萬元。工程實踐表明，采用3D-RBC立體結(jié)構(gòu)生物轉(zhuǎn)盤工藝處理農(nóng)村生活污水，具有占地面積小、運行成本低、操作簡便、運行穩(wěn)定等特點。
- Abstract:
- A three-dimensional rotating biological contactor (3D-RBC) sewage treatment station was built in public private partnership (PPP) mode to treat the rural domestic sewage in south China. After stable operation, the effluent COD, NH3-N, TN and TP are 38.1 mg/L, 2.7 mg/L, 12.8 mg/L and 0.34 mg/L respectively, which meet the first level A criteria specified in the Discharge Standard of Pollutants for Municipal Wastewater Treatment Plant (GB 18918-2002). This project uses three units of RBC with start and stop operation, without aeration, cover an area of about 60 m2. The power consumption of the RBC is 0.108 kW·h/m3 sewage, and the investment of this project is about 2 million yuan. Engineering practice shows that the 3D-RBC has the advantages of small floor area, low operation cost, simple and stable operation for rural domestic sewage treatment.
相似文獻(xiàn)/References:
[1]陳彥潔,付國楷,李軒,等.低溫條件下生物轉(zhuǎn)盤處理低濃度污染地表水[J].中國給水排水,2021,37(3):85.
CHEN Yan-jie,FU Guo-kai,LI Xuan,et al.Treatment of Low Concentration Polluted Surface Water by Rotating Biological Contactor at Low Temperature[J].China Water & Wastewater,2021,37(4):85.
[2]呂汶霖,孫德壽,王偉偉,等.生物轉(zhuǎn)盤在某城鎮(zhèn)污水處理廠改造擴(kuò)容工程中的應(yīng)用[J].中國給水排水,2021,37(4):82.
Lü Wen-lin,SUN De-shou,WANG Wei-wei,et al.Application of Rotating Biological Contactors in Reconstruction and Expansion Project of a Municipal Wastewater Treatment Plant[J].China Water & Wastewater,2021,37(4):82.
更新日期/Last Update: 2021-02-17
-
14:11已群發(fā)
-
昨天 00:00已群發(fā)
-
星期五 14:17已群發(fā)
-
星期四 00:00已群發(fā)
-
星期三 09:01已群發(fā)
-
04月19日已群發(fā)
-
04月18日已群發(fā)
