| 投菌水解（酸化）—生物接触氧化—混凝法处理酵母生产废水 |
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| 引用本文： | 卢平,罗国维.投菌水解（酸化）—生物接触氧化—混凝法处理酵母生产废水[J].干旱环境监测,2000,14(2):92-95. |
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| 作者姓名： | 卢平 罗国维 |
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| 作者单位： | 华南师范大学水处理研究开发中心!广州510631 |
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| 摘 要： | 研究了采用投菌水解（酸化）－生物接触氧化－浊凝化处理酵母生产废水。试验结果表明，进水浓度控制在ＣＯＤＣｒ值５０００ｍｇ／Ｌ左右，生化系统可取得较高的处理效率；生经处理出水再以碱式 化铝为混凝剂，聚丙烯酰胺为助凝剂进行混凝处理，其出水ＣＯＤＣｒ值可控制在２００ｍｇ／Ｌ以下，并且可部分回流使用。
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| 关 键 词： | 投菌 水解 生物接触氧化 混凝 酵母 废水处理 |
TREATMENT OF YEAST WASTEWATER BY HYDROLYTIC ACIDIFICATION-BIOLOGICAL CONTACT OXIDATION-COAGULATION PROCESS |
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| Lu Ping,Luo Guowei.TREATMENT OF YEAST WASTEWATER BY HYDROLYTIC ACIDIFICATION-BIOLOGICAL CONTACT OXIDATION-COAGULATION PROCESS[J].Arid Environmental Monitoring,2000,14(2):92-95. |
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| Authors: | Lu Ping Luo Guowei |
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| Abstract: | The study is focus on treatment of yeast wastewater by hydrolytic acidification-billogical contact oxidation-coagulatilon.the experiment result shows that the biological treatment system is efficient as influent COD\-\{cr\} is about 5000mg/L.The final effluent COD\-\{cr\} can be controlled under 200mg/L after treated with coagulatin by adding PAC and polyacrylamide to the effluent of bilolgical system.Part of the final effluent water can be used circularly. |
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| Keywords: | Hydrolytic acidification Biological contact oxidation Coagulation |
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