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| 厌氧-好氧移动床生物膜工艺处理冰淇淋废水的试验研究 | |
| 引用本文： | 季民,任智勇,宋亚文,董广瑞,杨造燕.厌氧-好氧移动床生物膜工艺处理冰淇淋废水的试验研究[J].环境工程,2003,21(1):18-20. |
| 作者姓名： | 季民 任智勇 宋亚文 董广瑞 杨造燕 |
| 作者单位： | 1. 天津大学环境科学与工程学院,天津,300072 2. 北京市政工程设计研究总院,北京,100045 3. 中国市政工程华北设计研究院,天津,300074 |
| 摘 要： | 研究了厌氧污泥复合床 好氧移动床生物膜反应器串联工艺 ,处理冰淇淋生产废水的工艺性能和影响因素。试验结果表明 ,在进水CODCr 浓度平均为 3 0 0 0mg L ,厌氧反应器容积负荷 7～ 2 0kg m3·d ,好氧反应器容积负荷 1～5kg m3·d ,系统总水力停留时间 13 1～ 2 8h的条件下 ,该串联工艺的CODCr总去除率大于 90 % |
| 关 键 词： | 冰淇淋废水 厌氧-好氧 移动床生物膜反应器 |
COMBINED UASCB-MBBR SYSTEM FOR THE TREATMENT OF ICE-CREAM WASTEWATER |
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| Ji Min et al.COMBINED UASCB-MBBR SYSTEM FOR THE TREATMENT OF ICE-CREAM WASTEWATER[J].Environmental Engineering,2003,21(1):18-20. | |
| Authors: | Ji Min |
| Affiliation: | Ji Min et al |
| Abstract: | The process characteristics and the influence factors of combined upflow anaerobic sludge compound bed (UASCB) and moving biofilm bed reactor (MBBR) were investigated for ice-cream wastewater treatment.With influent COD Cr average= 3 000 mg/L,volumetric organic loading in UASCB=7～20 kg COD Cr/m 3·d,in MBBR=1～5 kg COD Cr/m 3·d,total HRT of the system=13.1～28 h,the total removal rate of COD Cr of the process was more than 90%. |
| Keywords: | ice-cream wastewater anaerobic/aerobic and moving biofilm bed reactor |
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