＜正＞Humic substance is present in environment as a result of the decomposition of plant and animal biomass,and ...
Jinnan WANG~(1,2),Li XU~(1,2),Yang ZHOU~(1,2),Aimin LI~(1,2*) (1.State Key Laboratory of Pollution Control and Resource Reuse,School of the Environment, Nanjing University,Nanjing 210093
A series of spherical activated carbons(SACs)with different pore structures were prepared from chloromethylated polydivinylbenzene by ZnCl_2 activation.The effects of activation temperature and retention time on the yield and textural properties of the resulting SACs were studied.All the SACs are generated with high yield of above 65% and exhibit relatively high mesopore fraction(me%)of 35.7%-43.6% compared with conventional activated carbons.The sample zlc28 prepared at 800℃for 2 h has the largest BET s...
