lixiviation

The present paper is aimed to introduce our research on the influence of heavy metals from the urban garbage incineration on the flying ash due in the air in Chongqing with the purpose to analyze and find the relationship between the initial pH,liquid to solid ratio(L/S),the extraction time and leaching characteristics of heavy metals in the fly ash.

以重庆市生活垃圾焚烧飞灰为研究对象,分析飞灰浸滤的初始pH值、液固比(L/S)及浸出时间对飞灰中重金属浸滤特性的影响。