期刊论文

Peng, Liang

英文

Science of The Total Environment

0048-9697

2017

601-602

485-492

10.1016/j.scitotenv.2017.05.160

Ministry of Agriculture Major Project [2016-236]; National Natural Science Foundation of ChinaNational Natural Science Foundation of China (NSFC) [41401260]; Natural Science Foundation of Hunan ProvinceNatural Science Foundation of Hunan Province [2017JJ2112, 2016NK2107]

本校为第一且通讯机构

Suspended substrate (SS) in natural waters controls the interaction, transportation, and biological effects of heavy metals in water bodies. The large amount of cadmium (Cd) carried by SS is an important source of Cd pollution in irrigation water. In this study, a novel procedure to remove trace Cd coexisting with SS from irrigation water by fertilizer flocculation was investigated. Four common fertilizers (K2HPO4, (NH4)2HPO4, KH2PO4, and K2SO4) were used as flocculants. Batch experiments with various fertilizers revealed that the removal effic...