期刊论文

Peng, Liang

英文

Ecotoxicology and Environmental Safety

0147-6513

2019

168

369-377

10.1016/j.ecoenv.2018.10.087

For financial support of this research study, we are grateful to the National Key Research and Development Program of China (No. SQ2017YFNC060064 ), the National Natural Science Foundation of China (No. 41401260 ), the Natural Science Foundation of Hunan Province (No. 2017JJ2112 ) and the “1515” Talent Fund of Hunan Agricultural University .

本校为第一且通讯机构

The effect of biological soil crust (BSC) in paddy field on the immobilization and removal of heavy metal from irrigation water is an important issue. BSC was cultured in solutions with different concentrations of manganese (Mn) salt and cadmium (Cd) sulfate for 15 days. We analyzed the Mn, Cd and Fe contents in the BSC and investigated the effects of Mn salt on the Cd distribution in different binding-forms in BSC as well. The results show that Mn salt was effective at enabling BSC to immobilize the Cd, and its removal efficiency from irrigati...