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  • 原位氮饥饿发酵工艺中梯度补氮对谷氨酰胺合成酶的调控
  • 作者:李春 刘雨磊 陈奎发 杨艳 曹竹安    来源期刊:化工学报    年卷号:2004,55(1).-155-159
  • 摘要:The effects of uniform and gradient fed nitrogen on glutamine synthetase (GS), glutamate dehydrogenase(GDH) and glutamate synthase ((K)GAT)were investigated i...

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  • ATP content and biomass activity in sequential ana...
  • 作者:陈红    来源期刊:浙江大学学报:自然科学英文版    年卷号:2004,5(6).-727-732
  • 摘要:Specific ATP content of volatile solids was measured to characterize the sludge activity in a sequential anaerobic/aerobic wastewater treatment system, with a...

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  • Modeling of mass transfer characteristics of bubbl...
  • 作者:赵伟荣 史惠祥 汪大翚    来源期刊:浙江大学学报:自然科学英文版    年卷号:2004,5(6).-714-720
  • 摘要:Danckwert's method was used to determine the specific interfacial area, a, and the individual mass transfer coefficient, κL, during absorption of CO2 in a bub...

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  • Multiobjective optimization and multivariable cont...
  • 作者:ANDRES-TOROB. GIRON-...    来源期刊:浙江大学学报:自然科学英文版    年卷号:2004,5(4).-378-389
  • 摘要:This paper describes empirical research on the model, optimization and supervisory control of beer fermentation.Conditions in the laboratory were made as simi...

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  • 有机垃圾处理机发酵工艺研究
  • 作者:李树 李惠 赵建城 邱灶杨    来源期刊:环境污染治理技术与设备    年卷号:2004,5(12).-93-95
  • 摘要:叙述了新型有机垃圾处理机的结构特点,分析了有机垃圾处理的生物发酵过程,通过不同温度、搅拌频率和通风时间的发酵实验,根据发酵效果的不同确定最佳关键工艺参数,为有机垃圾处理机的进一步发展提供依据。

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