Preparation of biochar with different particle sized sewage sludge and its characteristics
WANG Xingdong, ZHANG Bin, YU Guangwei, TUNG Kehsien, LIN Jingjiang, WANG Yin
CIESC Journal . 2016, (11): 4808 -4816 .  DOI: 10.11949/j.issn.0438-1157.20160821