| AF+SBR工艺对屠宰废水处理效果的实验研究 |
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| 引用本文： | 吴茹星,呼世斌,赵玉娇. AF+SBR工艺对屠宰废水处理效果的实验研究[J]. 农机化研究, 2012, 34(7): 173-176 |
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| 作者姓名： | 吴茹星 呼世斌 赵玉娇 |
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| 作者单位： | 1. 西北农林科技大学资源环境学院,陕西杨凌,712100
2. 西北农林科技大学理学院,陕西杨凌,712100 |
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| 基金项目： | 陕西省"13115"科技创新工程项目 |
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| 摘 要： | 本实验研究AF(厌氧生物滤池)+SBR(序批式活性污泥法)组合工艺对屠宰废水的处理效果,为屠宰废水处理提供一种科学经济有效的方法。AF+SBR组合工艺以3L/T的流量进水,总HRT为24h,厌氧12h,好氧12h,曝气量保持在30L/min,对屠宰废水的CODcr,NH4+-N,TP,TKN(凯氏氮)去除效果进行分析研究。实验结果表明,CODcr,NH4+-N,TP和凯氏氮去除率分别可达90%,95%,70%,90%,各项出水指标均达到了农田灌溉的标准。
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| 关 键 词： | 屠宰废水 AF+SBR工艺 污泥驯化 |
Treatment Effect of the Experimental Research on AF +SBR Technics to the Laughterhouse Wastewater |
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| Wu Ruxing , Hu Shibin , Zhao Yujiao. Treatment Effect of the Experimental Research on AF +SBR Technics to the Laughterhouse Wastewater[J]. Journal of Agricultural Mechanization Research, 2012, 34(7): 173-176 |
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| Authors: | Wu Ruxing Hu Shibin Zhao Yujiao |
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| Affiliation: | a(a.College of Resources and Environment;b.College of Science,Northwest A&F University,Yangling 712100,China) |
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| Abstract: | In order to provide a scientific,economic and effective method for slaughterhouse wastewater treatment,the effect of the AF+SBR process on the butcher waste water was studied.The removal effect of CODcr,NH4-N,TP and TKN were analyzed in experiments by controlling the inflow and HRT of the AF +SBR process in 3L/T and 24h,under aerobic and anaerobic conditions for 12h with aeration intensity at 30L/min.The results showed that the removal rate of CODcr,NH4-N,TP and TKN can be expected to reach 90%,95%,70% and 90%,respectively.The test indicated that all effluent quality indexes have reached farm irrigation water standard. |
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| Keywords: | slaughterhouse wastewater AF+SBR process sludge acclimation |
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