Rice is an important source of selenium (Se) and heavy metal exposure; however,the transformation and translocation of Se associated heavy metals in the shale-soil-rice system remain poorly understood
The Lhasa River is the largest and most important tributary of the Brahmaputra River on the Tibetan Plateau,which is the main source of drinking water,agricultural irrigation,and industrial water for
Thallium, a highly toxic pollutant, has greater toxicity to mammals than common heavy metals such as lead,cadmium. Manganese dioxides (MnO2) are among important absorbents in the removal of heavy meta