Mechanisms and promotion of methane fermentation of kitchen garbage with biodegradable plastics

可生物降解塑料餐厨垃圾甲烷发酵机理及促进

• 批准号: 23656329
• 负责人: NISHIMURA Fumitake
• 金额: $ 2.33万
• 依托单位: Kyoto University
• 依托单位国家: 日本
• 项目类别: Grant-in-Aid for Challenging Exploratory Research
• 财政年份: 2011
• 资助国家: 日本
• 起止时间: 2011 至 2013
• 项目状态: 已结题
• 来源: https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-23656329/
• 关键词: 生分解性プラスチック; 有機性廃棄物; メタン発酵; 嫌気性消化; ポリ乳酸

Biodegradable plastics can be made from organic waste such as kitchen garbage, therefore it is expected that biodegradable plastics are going to be used widely from the point of reining in fossil fuel usage and effective utilization of organic waste. In using the biodegradable plastics, it should be finally biodegraded, and biodegradability should be understood in order to establish effective usage of biodegradable plastics. In this study, it is assumed that biodegradable plastics is used as garbage bags and kitchen garbage will be used for methane fermentation by the bagful made from biodegradable plastics. Considering such kind of usage, design and operational parameters are investigated and it is concluded that hyper hyperthermophilic treatment and addition of ammonia are useful for effective methane production from kitchen garbage with biodegradable plastics.

生物降解塑料可以由有机废物如厨房垃圾制成，因此从控制化石燃料使用和有效利用有机废物的角度来看，预计生物降解塑料将被广泛使用。在使用可生物降解塑料时，最终应进行生物降解，应了解生物降解性，以便建立可生物降解塑料的有效使用。在这项研究中，假设生物降解塑料被用作垃圾袋，厨房垃圾将用于沼气发酵袋由生物降解塑料制成。考虑到这种用途，设计和操作参数进行了研究，并得出结论，超高温处理和氨的添加是有益的，有效的沼气生产厨余垃圾与生物降解塑料。

项目成果

Promotion of polylactide degradation by ammonia under hyperthermophilic anaerobic conditions.

• DOI: 10.1016/j.biortech.2011.08.060
• 发表时间: 2011-11
• 期刊: Bioresource technology
• 影响因子: 11.4
• 作者: Feng Wang;H. Tsuno;T. Hidaka;J. Tsubota

Co-digestion of polylactide and kitchen garbage in continuous hyperthermophilic and thermophilic anaerobic process

连续超高温和高温厌氧过程中聚丙交酯与餐厨垃圾的共消化

• 发表时间: 2011
• 作者: Feng WANG;Takumi OISHI;Taira HIDAKA;Fumitake NISHIMURA and Hiroshi TSUNO
• 通讯作者: Fumitake NISHIMURA and Hiroshi TSUNO

Co-digestion of polylactide and kitchen garbage in hyperthermophilic and thermophilic continuous anaerobic process.

• DOI: 10.1016/j.biortech.2012.02.064
• 发表时间: 2012-05
• 期刊: Bioresource technology
• 影响因子: 11.4
• 作者: Feng Wang;T. Hidaka;H. Tsuno;J. Tsubota

Biodegradation of polylactide under thermophilic and hyperthermophilic anaerobic digestion condition.

高温和超高温厌氧消化条件下聚丙交酯的生物降解。

• 发表时间: 2011
• 期刊: 土木学会論文集G （環境）
• 作者: Feng WANG;Taira HIDAKA;Hiroshi TSUNO and Jun TSUBOTA.
• 通讯作者: Hiroshi TSUNO and Jun TSUBOTA.

コーヒー滓の高温メタン発酵における発酵阻害と阻害回避に関する研究

咖啡渣高温甲烷发酵中发酵抑制与抑制避免研究

• 发表时间: 2014
• 期刊: 環境衛生工学研究,
• 作者: 西村文武;渡邉航介;高部祐剛;水野忠雄
• 通讯作者: 水野忠雄