摘要
厨余垃圾作为城市有机生活垃圾的主要成分之一,因其具有高水分、高油脂、高盐分以及易腐发臭、易生物降解等特点,不宜直接填埋和焚烧。对某生活垃圾综合处理厂生物处理中心采用"预处理+酸化水解-厌氧+沼渣脱水后生化处理"组合工艺的厨余垃圾处理工程进行了实例分析。该工艺处理厨余垃圾具有无害化、减量化、资源化程度较高和能耗较低的优势,具有良好的推广潜力。
Kitchen waste,as the main constituent in the organic fraction of municipal solid waste,with the property of high moisture, fat, and salt contents, perishable, smelly and easy to biodegrade, is not suitable for landfill and incineration. This paper introduced an engineering instance of a kitchen waste treatment project in a domestic waste biological treatment center,with the combined process of pretreatment-acidified hydrolysis-naerobic ＋ renewal dehydration after biochemical treatment. This project is featured as the high efficiency with the principle of recycle,reuse,reduce,and low running cost.
出处
《环境工程》
CAS
CSCD
北大核心
2016年第12期137-140,共4页
Environmental Engineering
关键词
酸化水解
垃圾处理
工程实例
hydrolysis acidification
waste treatment
engineering instance
