Effect of Waste Oil on Bioethanol Production from Food Waste

机译：废油对餐厨垃圾生产生物乙醇的影响

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The rich organic nutrients in food waste made it an ideal raw material to produce bioethanol. The effect of waste oil on such process remained uncertain. This paper analyzed the influence of the waste oil on the bioethanol production from food waste, recycled the waste oil by cooking pretreatment, and optimized the related process conditions. The experimental result showed that waste oil had no significant effect on small scale open fermentation. The optimal process conditions of cooking pretreatment were determined as addition amount of water 1:1(m/m), cooking temperature of 80℃, and cooking time of 60min. The process could extract 75% of the waste oil, and the highest ethanol concentration reached 31.75g/L. The method could reduce the bioethanol production cost and recycled the food waste.

机译：食物残渣中丰富的有机营养使其成为生产生物乙醇的理想原料。废油对该工艺的影响仍不确定。本文分析了废油对餐厨垃圾生产生物乙醇的影响，通过烹饪预处理回收了废油，并优化了相关工艺条件。实验结果表明，废油对小规模露天发酵无明显影响。确定蒸煮预处理的最佳工艺条件为水的添加量为1：1（m / m），蒸煮温度为80℃，蒸煮时间为60min。该工艺可提取75％的废油，最高乙醇浓度达到31.75g / L。该方法可以降低生物乙醇的生产成本，可以回收餐厨垃圾。

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来源
《The Fifth International Conference on Waste Management and Technology.》|2010年|p.180-183|共4页
会议地点 Beijing(CN);Beijing(CN)
作者
Ming GAO; Wei SU; Hong-zhi MA; Qun-hui WANG;
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作者单位

Department of Environmental Engineering, School of Civil and Environmental Engineering, USTB, Beijing, China;

Department of Environmental Engineering, School of Civil and Environmental Engineering, USTB, Beijing, China;

Department of Environmental Engineering, School of Civil and Environmental Engineering, USTB, Beijing, China;

Department of Environmental Engineering, School of Civil and Environmental Engineering, USTB, Beijing, China;

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会议组织
原文格式 PDF
正文语种 eng
中图分类废物处理与综合利用;废物处理与综合利用;
关键词
food waste; waste oil; cooking pretreatment; bioethanol;

机译：食物垃圾;废油;烹饪预处理;生物乙醇;

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1. Over production of fermentable sugar for bioethanol production from carbohydrate-rich Malaysian food waste via sequential acid-enzymatic hydrolysis pretreatment [J] . Hafid Halimatun Saadiah, Nor ‘Aini Abdul Rahman, Mokhtar Mohd Noriznan, Waste Management . 2017,第sepa期

机译：通过连续的酸酶水解预处理，从富含碳水化合物的马来西亚食品垃圾中过量生产用于生物乙醇生产的可发酵糖
2. ce:italic>Klebsiella pneumoniae/ce:italic> sp. LZU10 degrades oil in food waste and enhances methane production from co-digestion of food waste and straw [J] . Pu Liu, Jing Ji, Qi Wu, International Biodeterioration & Biodegradation . 2018,第期

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3. Evaluating biomethane production from anaerobic mono- and co-digestion of food waste and floatable oil (FO) skimmed from food waste [J] . Meng Ying, Li Sang, Yuan Hairong, Bioresource Technology: Biomass, Bioenergy, Biowastes, Conversion Technologies, Biotransformations, Production Technologies . 2015,第Null期

机译：评估厌氧性单消化和共消化食物垃圾以及从食物垃圾中提取的浮油（FO）产生的生物甲烷
4. Effect of Waste Oil on Bioethanol Production from Food Waste [C] . Ming GAO, Wei SU, Hong-zhi MA, International Conference on Waste Management and Technology . 2010

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机译：不同参数的优化和评估，利用大学食堂中食物废物进行生物乙醇生产

Effect of Waste Oil on Bioethanol Production from Food Waste

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