Content and toxicity characteristics of polycyclic aromatic hydrocarbons in biochars derived from sewage sludge and rice straw
LIU Li,FAN Shisuo,ZHANG Xitao,GU Kaiye
Ecology and Environmental Sciences . 2020, (9): 1874 -1882 .  DOI: 10.16258/j.cnki.1674-5906.2020.09.020