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| SBR法降解味精废水中有机质的试验研究 | |
| 引用本文： | 张鸿华,方士,李筱焕.SBR法降解味精废水中有机质的试验研究[J].环境污染与防治,2002,24(4):204-206,218. |
| 作者姓名： | 张鸿华 方士 李筱焕 |
| 作者单位： | 1. 临安市环保局,临安,311300 2. 浙江大学环境工程系,杭州,310029 3. 浙江省冶金环保研究所,杭州,310013 |
| 摘 要： | 用 SBR法处理味精废水中有机质的实验结果表明 ,ML SS在 50 0 0～ 6 0 0 0 m g/L、有机负荷在 0 .3～ 0 .4 kg CO DCr·( kg MLSS· d) -1时有机质降解效果最好。二段 SBR法克服了葡萄糖效应 ,提高了有机质的降解效果。其中 SBR( )反应器中有机质降解呈零级反应动力学关系 ,在 SBR( )反应器中有机质降解呈一级反应动力学关系 |
| 关 键 词： | SBR法 降解 味精废水 有机质 试验研究 废水处理 |
Study on degradation of organic substrate of MG wastewater with sequencing batch reactor |
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| Zhang Honghua,et al..Study on degradation of organic substrate of MG wastewater with sequencing batch reactor[J].Environmental Pollution & Control,2002,24(4):204-206,218. | |
| Authors: | Zhang Honghua |
| Institution: | Zhang Honghua,et al. EPB of Lingan County,Zhejiang Province,Lingan 311300\, |
| Abstract: | The optimum process operating conditions for SBR were found to be: MLSS 5 000~6 000 mg/L, \{F/M\}0.3-0.4 kgCOD\-\{Cr\}/(kgMLSS\5d). The degradation of organic substrate in the first stage of a two\|stage SBR was followed by zero order kinetics, while it followed first order kinetics in the second stage. Because two\|stage SBR overcame "glucose effect", the biodegradation performame of organic substrate was increased. |
| Keywords: | SBR\ Monosodium glutamate wasterwater |
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