会议论文

Lei, M.

英文

ENVIRONMENTAL ARSENIC IN A CHANGING WORLD (AS2018)

1876-6218

2018

582-584

7th International Congress and Exhibition on Arsenic in the Environment (As) - Environmental Arsenic in a Changing World

Arsenic in the Environment

JUL 01-06, 2018

Chinese Acad Sci, Inst Urban Environm, Beijing, PEOPLES R CHINA

Chinese Acad Sci, Inst Urban Environm

KTH Royal Inst Technol, Univ So Queensland, KWR Watercycle Res Inst, Univ Newcastle, Int Soc Groundwater Sustainable Dev, Inst Urban Environm, China Univ Geosciences, Univ S Australia, CRC CARE, China Assoc Sci & Technol, China Ctr Int Sci & Technol Exchange, OPCW

Zhu, YG Guo, H Bhattacharya, P Bundschuh, J Ahmad, A Naidu, R

PO BOX 11320, LEIDEN, 2301 EH, NETHERLANDS

CRC PRESS-BALKEMA

978-1-351-04663-3; 978-1-138-48609-6

National Science Foundation of ChinaNational Natural Science Foundation of China (NSFC) [41671475/21007014]

本校为第一且通讯机构

In order to mitigate As accumulation in rice, amendments such as iron ore tailing (FeT) and manganese ore tailing (MnT) were employed in As contaminated soil. Before experiment, the toxicities of both amendments were assessed with Toxicity Characteristic Leaching Procedure (TCLP) and horizontal vibration method (HVM), respectively. The ranges of contents of As were 0.13-1.54 mg kg(-1) in husk samples, and 0.06-0.42 mg kg(-1) in brown rice, respectively. Among both amendments treatment, the lowest concentrations of As in rice grain were found by MnT treatment due to its structure and compositio...