Nitrogen-cycling microorganisms play essential roles in biological wastewater treatment,
where nitrogen is removed with substantial energy and chemical consumption and …

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

In this study, a Spiral Symmetry Stream Anaerobic Bioreactor (SSSAB) was adopted for
treating actual saline heparin sodium pharmaceutical wastewater (HSPW). After adaptation …

Thaumarchaeota (now the class Nitrososphaeria in the phylum Thermoproteota in GTDB
taxonomy) are abundant across marine and soil habitats; however, their genomic diversity …

Reclaimed water reuse is a promising strategy for addressing water scarcity; however, its
potential ecological impact remains largely unknown. In particular, the differential effects of …

Common culturing techniques and priorities bias our discovery towards specific traits that
may not be representative of microbial diversity in nature. So far, these biases have not been …

Activated sludge is a widely applied wastewater treatment process that mainly uses
suspended microbial flocs to remove pollutants in wastewater. With the characteristics of …

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 …

Microbial communities in activated sludge (AS) are the core of sanitation in wastewater
treatment plants (WWTPs). Microbial communities in AS have shown seasonal changes …

Ammonia-oxidizing archaea (AOA) are widely distributed in marine and terrestrial habitats,
contributing significantly to global nitrogen and carbon cycles. However, their genomic …