| 猎德污水处理厂UNITANK工艺效果评估 |
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| 引用本文： | 陈茵,李楚华,蓝伟华.猎德污水处理厂UNITANK工艺效果评估[J].安徽农业科学,2013,41(8):3563-3566. |
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| 作者姓名： | 陈茵 李楚华 蓝伟华 |
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| 作者单位： | 广州市猎德污水处理厂,广东广州,510655 |
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| 摘 要： | 广州市猎德污水处理厂二期UNITANK工艺设计规模为22万t/d,目前已运行9年。该系统对污水中的有机物、氮磷去除效果良好,出水达到《城镇污水处理厂污染物排放标准》一级A标准。生化池MLSS浓度约3 000 mg/L,污泥负荷约为0.14 kgBOD5/(kg MLSS.d),实际运行已比较接近设计要求。
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| 关 键 词： | UNITANK工艺 设计值 去除率 污泥浓度 污泥负荷 |
Evaluation of UNITANK Process of Liede Sewage Treatment Plant |
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| Institution: | CHEN Yin et al(Guangzhou Liede Sewage Treatment Plant,Guangzhou,Guangdong 510655) |
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| Abstract: | Guangzhou Liede Sewage Treatment Plant phase Ⅱ,which adopted the UNITANK process,has been used for 9 years.The design scale is 220 000 tons per day.The removal efficiencies for organic maters,nitrogen and phosphorus pollutants were high,and the effluent concentration could reach the first class A standard of Discharge Standard of Pollutants for Municipal Wastewater Treatment Plant(GB18918-2002).The MLSS concentration in biochemical pool was about 3 000 mg/L,and the sludge loading rate was about 0.14 kgBOD5/(kg MLSS·d).Compared with the design parameters,the practical operation was very close to the design requirement. |
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| Keywords: | UNITANK process Design parameter Removal efficiency Sludge concentration Sludge loading rate |
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