Partial nitrification has gained broad interests in the biological nitrogen removal (BNR) from
wastewater, since it alleviates carbon limitation issues and acts as a shortcut nitrogen …

The study reported and analyzed the current state of wastewater treatment plants (WWTPs)
in urban China from the aspects of scale, treatment processes, sludge handling …

In this study, simultaneous nitrification and denitrification (SND) process was successfully
established in a hybrid sequencing batch biofilm reactor (HSBBR). High removal efficiency …

Intermittent aeration has been shown to be one of the most effective and cost-effective
strategies for biological wastewater treatment. This review presents an overview of the …

Effects of external carbon sources and COD/NO3-N on nitrite accumulation through
denitrification were studied at a temperature of 28±2.0° C using mixed activated sludge …

The application of partial denitrification coupling with anammox (PD/A) in municipal sewage
treatment is one of the most promising research field, and it has just begun. In 548 days of …

The market for graphene-based products, such as graphene oxide (GO), is projected to
reach nearly $675 million by 2020, hence it is expected that large quantities of graphene …

Anammox is sensitive to temperature, which can limit its practical application in wastewater
treatment. In this study, a step-feed anoxic-oxic (A/O) process coupled with PD/A was …

Wastewater treatment plants face the problem of a shortage of carbon source for
denitrification. Acidogenic fermentation is an effective method for recovering short-chain fatty …

This study assessed the technical feasibility of removing nitrogen from municipal wastewater
by partial nitrification (nitritation) in a continuous plug-flow step feed process. Nitrite in the …