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首页> 外文会议>2011 International Conference on Computer Distributed Control and Intelligent Environmental Monitoring >Study on Preparation Condition Optimization and Kinetics for Biodemulsifier
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Study on Preparation Condition Optimization and Kinetics for Biodemulsifier

机译：生物破乳剂的制备条件优化及动力学研究

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Using strain JM-1 producing biodemulsifier isolated from cold rolling plant emulsion wastewater as the starting strain, the optimum preparation conditions of the biodemulsifier were obtained by the experiment of carbon source, nitrogen source, trace element, and ratio of carbon to nitrogen. The concentration of the lip peptide reached 1.62 g/L, which was 22.73% higher than un-optimized. The biodemulsifier preparation kinetics were investigated. The kinetic models of strains growth and lipopeptide formation were established by Matlab, providing a good description of temporal variations of biomass, and product in JM-1fermentation. These models were applied to guide the industrial production of the biodemulsifier.
机译：以从冷轧厂乳液废水中分离出的产JM-1菌株为原料的生物破乳剂为起始菌株，通过碳源，氮源，微量元素，碳氮比的试验，获得了最佳的生物破乳剂的制备条件。唇肽的浓度达到1.62 g / L，比未优化的高22.73％。研究了生物破乳剂的制备动力学。用Matlab建立了菌株生长和脂肽形成的动力学模型，很好地描述了JM-1发酵过程中生物量和产物的时变。这些模型被用来指导生物破乳剂的工业化生产。

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