摘要
焚烧是垃圾处理的重要方式,焚烧过程产生的飞灰是一种危险废物,其富含重金属、二噁英和其他有害物质。目前,飞灰处理技术主要有稳定固化法、化学处理法、安全填埋法和资源化处理法等,这些处理技术各有优缺点。本文根据国内外研究现状,综述了飞灰的处理和处置方法,而资源化处理是未来的主要研究方向,因而研究出适合我国国情的清洁高效处理技术迫在眉睫。
Incineration is an important way of waste disposal.The fly ash produced by incineration is a kind of hazardous waste,which is rich in heavy metals,dioxins and other harmful substances.At present,fly ash treatment technology mainly includes stable solidification method,chemical treatment method,safe landfill method and resource treatment method,etc.These treatment technologies have advantages and disadvantages.Based on domestic and international research situation,this paper summarizes the treatment and disposal methods of fly ash,and resource treatment is the main research direction in the future.It is urgent to research a clean and efficient treatment technology suitable for our national conditions.
作者
姚燕红
董旭斌
霍东旭
Yao Yanhong;Dong Xubin;Huo Dongxu(Zhejiang Renxin Environmental Sciences Co.,Ltd.,Ningbo 315016,China)
出处
《皮革制作与环保科技》
2023年第1期90-91,97,共3页
Leather Manufacture and Environmental Technology
关键词
飞灰
危险废物
高效处理技术
fly ash
hazardous waste
high efficiency processing technology
