摘要
介绍了城市生活垃圾的主要处置方式,指出对焚烧后飞灰的处理是降解生活垃圾中有毒有害重金属物质的关键,综述了当前国内外处置生活垃圾焚烧飞灰中重金属物质的各类研究方法和技术现状。传统的飞灰处理方法已很难达到我国固体废弃物的填埋标准,发展新型有效、成本低廉的化学稳定剂来处理飞灰中的重金属,是控制垃圾焚烧飞灰中重金属的重要手段。
The main disposal methods of municipal solid waste was introduced.It was pointed out that the disposal of heavy metals concentrated into flue gas ash after waste incineration has become the key measure of degrading the toxic and harmful heavy metals in waste incineration.Current research methods and technical status of disposal of heavy metals in municipal solid waste incineration fly ash at home and abroad were summarized.Traditional fly ash treatment method has been difficult to reach the landfill standard for solid waste in China.It is an important means of controlling heavy metals in fly ash to development of new,effective,and low-cost chemical stabilizers.
作者
张曼翎
张鹤缤
谭芷妍
李风亭
张冰如
ZHANG Man-ling;ZHANG He-bin;TAN Zhi-yan;LI Feng-ting;ZHANG Bing-ru(Shanghai Institute of Pollution Control and Ecological Safety,Shanghai 200092,China;College of Environmental Science and Engineering,Tongji University,Shanghai 200092,China;State Key Laboratory of Pollution Control and Resource Reuse,Shanghai 200092,China;Key Laboratory of Yangtze River Water Environment,Ministry of Education,Shanghai 200092,China)
出处
《应用化工》
CAS
CSCD
北大核心
2019年第12期2957-2961,共5页
Applied Chemical Industry
基金
国家自然科学基金项目(21577100,21876132)
关键词
城市生活垃圾
焚烧飞灰
重金属
稳定方法
municipal solid waste
incineration fly ash
heavy metals
stabilization method
