钙基脱硫灰渣浸出特性研究

STUDY ON LEACHING BEHAVEIOR OF CALCIUM-BASED DESULFURIZATION ASHES

采用不同的浸取剂,进行钙基脱硫灰渣的浸出特性试验,测定了灰中微量元素的溶出情况,并对钙基脱硫灰渣在堆放、填埋处置和回填、铺路等过程中对地下水和环境可能造成的影响进行了初步分析。

Various extracting agents were used to conduct leaching experiments for calcium based desulfurization ashes. The dissolution of trace elements contained in the ashes were determined and the possible impacts of the ash disposal (e.g., dumping, landfill, road paving) on the underground water and the environment were analyzed and discussed.