生物质炭在有机废弃物好氧堆肥中的应用研究进展  

Application of Biochar in Organic Waste Aerobic Composting

作　　者：陈伟[1] 王燕[1,2] 廖新俤[1,2] 

机构地区：[1]华南农业大学动物科学学院,广东广州510642 [2]华南农业大学农业部生态农业重点开放实验室,广东广州510642

出　　处：《中国家禽》2015年第19期44-50,共7页China Poultry

基　　金：现代农业产业技术体系建设专项资金(CARS-41);公益性行业(农业)科研专项(201303091)

摘　　要：生物质炭是生物质在缺氧条件下热解产生的富碳物质。因其具有孔隙结构发达、独特的表面性质和较强的吸附能力等特性,已成为有机废弃物好氧堆肥研究的热点。文章介绍了生物质炭的结构特点,综述了添加生物质炭对好氧堆肥的理化性质、有害气体排放、堆肥品质及重金属等方面的研究进展,着重讨论了堆肥过程中添加生物质炭对氮素持留的作用和可能的调控措施,并对今后生物质炭在堆肥系统中的应用进行了展望。Biochar is a carbon-enriched material produced from biomassunder partial or complete exclusion of oxygen.Biochare has been paid more attention during the aerobic composting process because of well- developed structure,unique surface property and stronger absorption ability. This study introduced the structure characteristics of biochar,overviewed the impact of adding biochar on composting process including physicochemical property,noxious gas emission,compost quality and heavy metal content,summarized the effect of biochar on nitrogen transformation and the possible control measures in the composting process,and then discussed the application direction of biochar in compost system in the future.

关 键 词：好氧堆肥 生物质炭 气体排放 堆肥品质 重金属 

分 类 号：X713[环境科学与工程—环境工程]