Biological nitrogen removal (BNR) is essential for the treatment of nitrogen-containing
wastewater. However, the requirement for aeration and the addition of external carbon …

For almost 20 years, partial nitrification-anammox (PN/A) has been the subject of intensive
study and development. Pretreatment of wastewater for PN/A is crucial because the …

The application of soil infiltration systems (SISs) in rural domestic sewage (RDS) is limited
due to suboptimal denitrification resulting from factors such as low C/N (< 5). This study …

Membrane bioreactors (MBRs) have been extensively applied to municipal wastewater
treatment. Nevertheless, MBRs cannot eliminate nutrients to an adequate level without extra …

A salt-tolerant strain, Pseudomonas mendocina A4, was isolated from brackish-water ponds
showing simultaneous heterotrophic nitrification-aerobic denitrification and phosphorus …

Various integrated treatment methods have been extensively studied by researchers
worldwide to effectively remove ammonium from different types of wastewater. In this study …

In this work, an electrokinetic-based (EK) reactor was coupled with a biodegradation
process to improve the performance of treatment facilities in cold regions. Subsequently, the …

In this work, membrane fouling represented as the time-to-filter (TTF) was investigated in a
function of current density (ranging from 0.3 to 1.5 mA/cm2) and temperature (from 8 to 20° …

The organic carbon in wastewater is a potential resource. Using sludge as a carrier for
organic carbon in hydrolysis acidification and anaerobic digestion maximizes utilizing …

As a novel biological wastewater nitrogen removal technology, simultaneous nitrification
and denitrification (SND) has gained increasing attention. Iron, serving as a viable material …