基于餐厨沼液的液态肥料利用现状与展望
Current research status and perspectives of liquid fertilizer based on kitchen biogas slurry
范贝贝 1韩国荣 1潘成杰 2崔永 2魏雨泉 1慕康国1
作者信息
- 1. 中国农业大学 有机循环研究院 (苏州),江苏 苏州 215100;中国农业大学 资源与环境学院,北京 100193
- 2. 中国农业大学 有机循环研究院 (苏州),江苏 苏州 215100
- 折叠
摘要
厌氧发酵技术是我国餐厨垃圾主要的处理方式.餐厨垃圾厌氧发酵过程中可以产生清洁能源沼气,同时产生大量的沼液,沼液的处理利用制约着餐厨垃圾行业的快速发展.餐厨沼液含有大量对植物生长有利的营养成分和活性物质,具有较高的肥料化利用价值.文章基于已发表的文献,梳理了餐厨沼液及其增值化产品的利用现状,并对餐厨沼液的肥料化利用提出了展望及建议.
Abstract
Aerobic digestion technology is the main treatment method of kitchen waste in China.Clean energy biogas can be generated during the aerobic fermentation process of kitchen waste,and a large amount of biogas liquids slurry can be generated.The treatment of biogas restricts the rapid development of the kitchen waste industry.The kitchen biogas slurry contains a large amount of nutrients and active substances that are beneficial to plant growth,and have high fertilizer use value.Based on published references,this study sorted out the current status of kitchen biogas slurry and their value-added products,and put forward the prospects and suggestions for the use of fertilization of kitchen biogas slurry.
关键词
厌氧发酵技术/餐厨沼液/肥料化Key words
aerobic digestion technology/kitchen biogas slurry/fertilization引用本文复制引用
基金项目
现代农业产业技术体系专项(CARS-23-B15)
江苏省碳达峰碳中和科技创新专项(BM2022006)
出版年
2024
NETL
NSTL
万方数据