Nitrogen is an essential component of all living organisms and the main nutrient limiting life
on our planet. By far, the largest inventory of freely accessible nitrogen is atmospheric …

Anammox is a widely adopted process for energy-efficient removal of nitrogen from
wastewater, but challenges with NOB suppression and NO 3− accumulation have led to a …

Biological nitrogen removal from pharmaceutical wastewater has drawn increasing attention
due to biotoxicity and inhibition. In this study, for the first time, a novel approach integrating …

The addition of nano zero-valent iron (nZVI) has been proven to improve the efficiency of the
anammox process, however, the mechnism is not clear. Here, the effect of nZVI on anammox …

Incubations with pure and enrichment cultures of Acidimicrobium sp. strain A6 (A6), an
autotroph that oxidizes ammonium to nitrite while reducing ferric iron, were conducted in the …

Nitrogen (N) is used in many of life's fundamental biomolecules, and it is also a participant in
environmental redox chemistry. Biogeochemical processes control the amount and form of N …

Anammox-mediated systems have attracted considerable attention as alternative cost-
effective technologies for sustainable nitrogen (N) removal from wastewater. This review …

Methane is the final product of the anaerobic decomposition of organic matter. The
conversion of organic matter to methane (methanogenesis) as a mechanism for energy …

In this study, enhanced nitrogen removal through in situ enrichment of anammox bacteria
was successfully obtained in a full-scale municipal wastewater treatment plant (WWTP). The …

Anaerobic ammonium oxidation (anammox) represents a promising technology for
wastewater nitrogen removal. Organics management is critical to achieving efficient and …