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首页> 外文期刊>Journal of Sustainable Development >Characterization of Slow Pyrolysis Wood Vinegar and Tar from Banana Wastes Biomass as Potential Organic Pesticides
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Characterization of Slow Pyrolysis Wood Vinegar and Tar from Banana Wastes Biomass as Potential Organic Pesticides

机译：香蕉废料生物质中慢速热解木醋和焦油的特性，作为潜在的有机农药

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Slow pyrolysis process has been used in the recent past to yield wood vinegar from various biomass wastes with a quest to investigate their chemical composition and possible uses. This study utilizes the abundant banana wastes in Uganda including leaves, pseudostem and peels (mpologoma, kisansa and kibuzi species) in the slow pyrolysis process to yield vinegar, tar and biochar. Characterization of these banana wastes’ vinegar and tar fractions were investigated via chromatographic and physicochemical analysis. The principle compounds present in the banana wastes vinegar and tar as per percentage peak areas were acids (68.6%), alcohols (62.5%), ketones (27.6%), phenols (25.7%) and furans (21.8%). The products characterization indicate that vinegar and tar contain compounds that can be used as pesticides, termiticide, fungicides, insect repellants, anti-leaching and soil degradation agents. Thus wood vinegar and tar can have sustainable impacts on agricultural sectors and chemical industries especially for developing countries.
机译：近年来，缓慢的热解工艺已用于从各种生物质废物中制得木醋，以研究其化学成分和可能的用途。这项研究利用乌干达丰富的香蕉废料，包括叶子，假茎和果皮（口齿瘤，基桑萨和基布兹种），在缓慢的热解过程中产生醋，焦油和生物炭。通过色谱和理化分析研究了这些香蕉废物的醋和焦油馏分的特性。按峰面积百分比计，香蕉废料醋和焦油中存在的主要化合物为酸（68.6％），醇（62.5％），酮（27.6％），苯酚（25.7％）和呋喃（21.8％）。产品表征表明，醋和焦油含有可用作农药，杀白蚁剂，杀真菌剂，驱虫剂，防浸剂和土壤降解剂的化合物。因此，木醋和焦油会对农业部门和化学工业产生可持续的影响，特别是对发展中国家而言。

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