粉煤灰吸附废水中重金属的研究现状与进展
李文清,邹萍

Research status and progress of fly ash adsorption of heavy metals in wastewater
Wenqing LI,Ping ZOU
图1 三种典型粉煤灰外观
(a)、(b) 粉煤灰球形外观;(c)、(d) 粉煤灰椭圆形外观;(e)、(f) 粉煤灰不规则外观
Fig. 1 Three typical fly ash appearances