As the dominating parts of biological systems, microorganisms mediate the nitrogen removal
process. Iron ion included Fe (II), Fe (III), and zero-valent iron (Fe 0), enhanced nitrogen …

Conditioning sewage sludge with Fenton's reagent could effectively improve its
dewaterability. However, drawbacks of conditioning with Fenton's reagent are requirement …

Iron is an important element for modern sewage treatment, inter alia to remove phosphorus
from sewage. However, phosphorus recovery from iron phosphorus containing sewage …

In recent years, the use of zero-valent iron (ZVI) coupled with microorganisms has attracted
considerable attention for the removal of diverse contaminants from wastewater, and the …

Both short-term and long-term exposure experiments were carried out to investigate the
influence of magnetic nanoparticles (NPs) on activated sludge. The short-term presence of …

Sulfide is frequently suggested as a tool to release and recover phosphate from iron
phosphate rich waste streams, such as sewage sludge, although systematic studies on …

Zero valent iron (ZVI) coupled with bioreactors is arising as a promising technology for
antibiotic resistance genes (ARGs) mitigation, whereas the succession and behaviors of …

The anaerobic digestion (AD) process often fails in treating wastewater containing high
levels of sulfate because sulfate-reducing bacteria (SRB) can reduce sulfate to sulfide and …

Surface finishing wastewater having low pH (∼ 2) and high conductivity (> 11 mS/cm) was
treated by electrocoagulation (EC) or electrochemical Fenton (ECF) processes using …

This study demonstrates the full scale application of iron dosing in a metropolitan
wastewater treatment plant (WWTP) and the upstream sewer system for multiple benefits …