Nitrate is a global contaminant in water bodies due to its high-water solubility, excess nitrate
poses a significant threat to aquatic ecosystems and human health. Biological denitrification …

Mine wastes pollute the environment with metals and metalloids in toxic concentrations,
causing problems for humans and wildlife. Microorganisms colonize and inhabit mine …

This study explored the response of NO3–-N bioreduction to Cr (VI) stress, including
reduction efficiency and the pathways involved (denitrification and dissimilatory nitrate …

A novel strain was isolated from swine wastewater and identified as Acinetobacter sp. TAC-1
based on its phylogenetic and phenotypic characteristics. The strain TAC-1 was found to …

A new bacterial strain, Acinetobacter calcoaceticus TY1, was identified in activated sludge.
This strain efficiently metabolized nitrogen from ammonium at low temperatures, utilizing NH …

Considering the wide occurrence of Mn 2+ and humic acid (HA) in environmental media, the
effects of Mn 2+(5–16 mg/L) and HA (10 mg/L) on microbial community structures, functional …

Mining and smelting activities have introduced severe potentially toxic metals (PTMs)
contamination into surrounding soil settings. Influences of PTMs on microbial diversity have …

The bio-electron behavior (electron production, transmission, and consumption) response to
a typical heavy metal, hexavalent chromium, was unraveled in the electron donor limited …

Denitrification process is a crucial step in nitrogen removal and is more vulnerable to
external shocks due to the fact that anoxic process is always located before aerobic process …

Perfluorooctanoic acid (PFOA) of widespread use can enter constructed wetlands (CWs) via
migration, and inevitably causes negative impacts on removal efficiencies of conventional …