| 外源调控对白腐真菌生物膜反应器的影响研究 |
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| 引用本文： | 阮宇鹰,黄民生,吴林林.外源调控对白腐真菌生物膜反应器的影响研究[J].净水技术,2007,26(1):30-33. |
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| 作者姓名： | 阮宇鹰 黄民生 吴林林 |
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| 作者单位： | 华东师范大学环境科学系,上海,200062 |
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| 基金项目： | 国家自然科学基金
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上海市学科科研项目 |
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| 摘 要： | 研究了碳源、氮源及诱导物调控对白腐真菌生物膜反应器处理活性黑KNB染料废水的锰过氧化氢酶(MnP)活性及脱色率的影响。结果表明:葡萄糖、酒石酸铵和Mn~(2 )浓度分别为10g/L、0.2g/L和0.2mmol/L时,MnP活性及脱色率达到最高,分别为92.1 U/L及98.9%。MnP活性与脱色率之间有较好的正相关性,表明MnP是该体系的降解功能主体。
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| 关 键 词： | 白腐真菌 生物膜反应器 酶活 脱色率 |
| 修稿时间： | 2006-04-03 |
Study on the Effects of Nutrient and Enzymatic Inducer Regulations in a White Rot Fungal Biofilm Reactor |
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| Ruan Yuying,Huang Minsheng,Wu Linlin.Study on the Effects of Nutrient and Enzymatic Inducer Regulations in a White Rot Fungal Biofilm Reactor[J].Water Purifcation Technology,2007,26(1):30-33. |
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| Authors: | Ruan Yuying Huang Minsheng Wu Linlin |
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| Affiliation: | Dept.of Environmental Science, East China Normal University, Shanghai 200062, China |
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| Abstract: | Effects of nutrient and enzymatic inducer regulations on MnP's activity and decolorisation had been studied in a white rot fungal biofilm reactor.It was demonstrated that when the concentrations of the glucose,tartaric acid ammonium,and Mn~(2 )were 10g/L,0.2g/L and 0.2mmol/L,MnP's activity and reactive black KNB dye decolorisation was the highest,each was 92.1U/L and 98.9%.There was better positive relevance between MnP's activity and dye decolorisation,which meant that MnP played the key parts in dye decolorisation. |
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| Keywords: | white rot fungi biofilm reactor enzymatic activity dye decolorisation |
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