Carbonaceous material from pyrolysis (pyrochars) and hydrothermal carbonization (hydrochars) are applied to soil to improve soil fertility and carbon sequestration. As a positive side effect, the mobility of pesticides and the risk of groundwater contamination can be minimized. However, the impact of various raw materials on the sorption capacity of different pyrochars and hydrochars is poorly understood. Thus, sorption experiments were performed with (14)C-labeled isoproturon (IPU, 0.75 kg ha(-1)) in a loamy sand soil amended with either pyrochar or hydrochar (0.5
作者：Nina, Eibisch；Reiner, Schroll；Roland, Fuss；Robert, Mikutta；Mirjam, Helfrich；Heinz, Flessa
来源：Chemosphere 2015 年 119卷
