期刊论文

Zhou, Yaoyu

英文

Environmental Technology

0959-3330

2021

42

10

1623-1633

10.1080/09593330.2019.1675772

The study was financially supported by the National Natural Science Foundation of China [grant number 51709103], National Key R&D Projects of China [grant number 2016YFC0403002], Hunan Provincial Key R&D [grant number 2018WK4007], Training Program for Excellent Young Innovators of Changsha [grant number kq1802020], Double First-Class Construction Project of Hunan Agricultural University [grant number kxk201801005], Double First-Class Construction Project of Hunan Agricultural University [grant number SYL201802005], Hong Kong Scholars Program [grant number XJ2018029].

本校为第一且通讯机构

This study aimed to investigate the effects of red mud-based-passivator (RM-based-passivator) on rice yield, cadmium (Cd) in brown rice, pH and available Cd in Cd-polluted soil by pot experiments, and to explore the adsorption mechanism of the passivator by scanning electron microscope (SEM), energy-dispersive X-ray spectroscopy (EDX), fourier transform infrared spectroscopy (FTIR), X-ray diffraction (XRD) analysis. The results showed that this passivator obviously improved the pH, reduced the available Cd in soil and the Cd content in brown ri...