Preparation and application of biochar derived from urban green space waste
SUN Xuekai, BAI Jie, XU Chengbin, LIN Guigang, AI Guiyan
Journal of Hebei University(Natural Science Edition) . 2021, (1): 72 -76 .  DOI: 10.3969/j.issn.1000-1565.2021.01.011