It is crucial to have a review on the role of iron in water treatment for the guidance towards
the selection of appropriate processes, content of iron, and application conditions, as there …

Nitrogen pollutants in aquatic environment pose a huge threat to the ecosystem and human
health (Ding et al., 2019; Yao et al., 2019a). Microbial nitrogen removal is an economical …

Autotrophic denitrification has become the main contributor to the nitrogen removal from
wastewater due to its high efficiency, safety and economy. Effect of Fe on sulfur autotrophic …

The feasibility of using Feammox coupled with nitrate-dependent Fe (II) oxidizing (NAFO) to
cause the simultaneous conversion of NH 4+ and NO 3− was explored by inoculation with …

Reductive dechlorination of chlorinated organic pollutants (COPs) by Fe (II) occurs in natural
environments and engineered systems. Fe (II) ions undergo hydroxylation in aqueous …

This study presents a combinatorial electrochemical system (CES) for the treatment of
refractory organic wastewater containing nitrogen and chloride ion. The CES was composed …

Heterotrophic denitrifiers, capable of simultaneous nitrate reduction and Fe (II) oxidation,
can be applied for the remediation of nitrate and Fe (II) combined contamination in …

Biologically treated landfill leachate (BTLL) is typically characterized by significantly high
amount of total nitrogen (TN) and chemical oxygen demand (COD), and it has low …

The extreme pH, high color, and poor biodegradability of refractory wastewater have severe
impacts on its biological treatment. To address this issue, an advanced Fe-Cu process with …

As many of the methanogens first encountered at hydrothermal vents were thermophilic to
hyperthermophilic and comprised one of the lower roots of the evolutionary tree, it has been …