Nitrification, the oxidation of ammonia to nitrate via nitrite, is important for many engineered
water treatment systems. The sequential steps of this respiratory process are carried out by …

Innovation in decarbonizing wastewater treatment is urgent in response to global climate
change. The practical implementation of anaerobic ammonium oxidation (anammox) …

Landfill leachates are complex mixtures containing very high concentrations of
biodegradable and recalcitrant toxic compounds. Understanding the major contaminant …

In the past 20 years, there has been a major stride in understanding the core mechanism of
anaerobic ammonium-oxidizing (anammox) bacteria, but there are still several discussion …

Phenanthrene (PHE) is frequently detected in worldwide soils. But it is still not clear that how
the microbial community succession happens and the nitrogen-cycling processes alter …

Activated sludge of wastewater treatment plants harbors a very high diversity of both
microorganisms and viruses, wherein the latter control microbial dynamics and metabolisms …

Polycyclic aromatic hydrocarbons (PAHs) are a group of organic pollutants ubiquitous and
persistent in soil. In order to provide a viable solution for bioremediation of PAHs …

The terrestrial subsurface microbiome contains vastly underexplored phylogenetic diversity
and metabolic novelty, with critical implications for global biogeochemical cycling. Among …

Reactive oxygen species (ROS) are ubiquitous in O 2-perturbed aquifers, but their role in
shaping ammonia-oxidizing microbial communities is not clear. This study examined the …

In this study, a one-stage continuous-flow membrane-hydrogel reactor integrating both
partial nitritation-anammox (PN-anammox) and anaerobic digestion (AD) was designed and …