| 悬挂式生物膜载体处理果糖废水的响应面优化 |
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| 引用本文： | 刘景涛,符征鸽,梅自力,孔垂雪,熊霞,吴楠.悬挂式生物膜载体处理果糖废水的响应面优化[J].环境科学与技术,2012(Z1):281-284. |
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| 作者姓名： | 刘景涛 符征鸽 梅自力 孔垂雪 熊霞 吴楠 |
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| 作者单位： | 中国农业科学院;农业部沼气科学研究所 |
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| 基金项目： | 国家“十一五”科技支撑计划(2006BAJ04B02) |
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| 摘 要： | 文章在单因素实验的基础上,采用Box-Benhnken设计,选取进水初始浓度、进水流量及pH为工艺考察参数,对生物膜载体悬挂式自然供氧处理果糖有机废水的工艺进行响应面法优化。确定最佳工艺条件为:初始浓度181.315 mg/L、pH6.996、进水流量1.978 mL/s。此条件下,出水COD浓度可达到18 mg/L,去除率为90.12%。
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| 关 键 词： | 自然供氧 生物膜载体 响应面分析 COD去除率 |
Optimization of Suspension Biofilm Carriers Treat Fructose Waste-water Technological by Response Surface Methodology |
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| LIU Jing-tao,FU Zheng-ge,MEI Zi-li,KONG Chui-xue,XIONG Xia,WU Nan.Optimization of Suspension Biofilm Carriers Treat Fructose Waste-water Technological by Response Surface Methodology[J].Environmental Science and Technology,2012(Z1):281-284. |
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| Authors: | LIU Jing-tao FU Zheng-ge MEI Zi-li KONG Chui-xue XIONG Xia WU Nan |
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| Institution: | (Chinese Academy of Agriculture Sciences-Biogas institute of Ministry of Agriculture,Chengdu 610041,China) |
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| Abstract: | On the basis of factor experiment,response surface methodology(RSM) designed in Box-Benhnken were applied to optimize the technological condition for waste-water treatment by suspension natural oxygen supply biofilm technological.The optimum condition was: initial concentration 181.315 mg/L,pH 6.996 and flux 1.978 mL/s.On this condition,COD after treatment was 18 mg/L and COD removal efficiency was 90.12%. |
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| Keywords: | natural oxygen supply biofilm carrier response surface methodology(RSM) COD remove rate |
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