| 消化厚层通气法提高生活垃圾肥料菌体有机氮含量的研究 |
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| 引用本文： | 庄桂,韦梅生,鲍玉茹,刘锐,霍海英,陈东海,刘云焕.消化厚层通气法提高生活垃圾肥料菌体有机氮含量的研究[J].河南工业大学学报(自然科学版),2003,24(4):22-24. |
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| 作者姓名： | 庄桂 韦梅生 鲍玉茹 刘锐 霍海英 陈东海 刘云焕 |
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| 作者单位： | 1. 郑州工程学院,生物工程系,河南,郑州,450052
2. 郑州工程学院,科研处,河南,郑州,450052 |
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| 基金项目： | 河南省科技厅科技攻关项目(0224650011) |
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| 摘 要： | 先通过厌氧消化阶段自然发酵产生的高温杀灭生活垃圾中有害病原微生物;再通过厚层通气发酵阶段黑曲霉的糖化作用和酵母菌生产菌体的增殖,把无机氮转化成酵母菌体有机氮,使产品增加了1.66%的酵母菌体有机氮.
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| 关 键 词： | 厌氧消化 好氧发酵 生活垃圾 产朊假丝酵母 酵母 菌体 有机氮 |
| 文章编号： | 1671-1629(2003)04-0022-03 |
| 修稿时间： | 2003年7月6日 |
INCREASING THE ORGANIC NITROGEN OF ORGANISM IN MUNICIPAL SOLID WASTE BY THE METHODS OF ANAEROBIC DIGEST AND AEROBIC FERMENTATION |
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| ZHUANG Gui,WEI Mei-sheng,BAO Yu-ru,LIU Rui,HUO Hai-ying,CHEN Dong-hai,LIU Yun-huan.INCREASING THE ORGANIC NITROGEN OF ORGANISM IN MUNICIPAL SOLID WASTE BY THE METHODS OF ANAEROBIC DIGEST AND AEROBIC FERMENTATION[J].Journal of Henan University of Technology Natural Science Edition,2003,24(4):22-24. |
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| Authors: | ZHUANG Gui WEI Mei-sheng BAO Yu-ru LIU Rui HUO Hai-ying CHEN Dong-hai LIU Yun-huan |
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| Affiliation: | ZHUANG Gui~1,WEI Mei-sheng~2,BAO Yu-ru~1,LIU Rui~1,HUO Hai-ying~1,CHEN Dong-hai~1,LIU Yun-huan~1 |
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| Abstract: | Firstly, the pathogen in municipal solid waste was sterilized at high temperature formed by anaerobic fermentation in the anaerobic digestion phase. Then the inorganic nitrogen was transferred into the organic nitrogen of the yeast through the saccharrifying power of A.niger and yeast's multiplication in the aerobic fermentation phase. The result showed the organic nitrogen of yeast in the product increased 1.66%. |
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| Keywords: | anaerobic digest aerobic fermentation municipal solid waste Candida utilis yeast organism organic nitrogen |
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