Beijing Drainage Group (China)

The Efficiency and Mechanisms of Granular Activated Carbon for the Removal of Nitrosodimethylamine and Its Precursors in Reclaimed Water

Abstract During the potable reuse of reclaimed water, nitrosodimethylamine (NDMA), as a highly carcinogenic disinfection by-product (DBP), requires critical control. In this study, copper-doped nano zero-valent iron supported on granular activated carbon (nZVI-Cu@GAC) was synthes...

Occurrence and Distribution Profiles of Perfluoroalkyl and Polyfluoroalkyl Substances in Water and Sediment of the Lower Reaches of the Yellow River

ABSTRACT Perfluoroalkyl and polyfluoroalkyl substances (PFASs) are known for their potential for long‐range transport and significant bioaccumulation, and long‐term exposure poses risks to both ecosystem integrity and public health. Globally, an increasing number of aquatic syste...