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 contribution of phosphorus to water body eutrophication is a global environmental
problem, and rapid increases in aquaculture are considered a significant source of …

Recently, aerobic granular sludge technology has been scaled-up and implemented for
industrial and municipal wastewater treatment under the trade name Nereda®. With full …

The enhanced biological phosphorus removal (EBPR) process has been implemented in
many wastewater treatment plants worldwide. While the EBPR process is indeed capable of …

Nitrite is known to accumulate in wastewater treatment plants (WWTPs) under certain
environmental conditions. The protonated form of nitrite, free nitrous acid (FNA), has been …

Recently, partial nitrification has been adopted widely as a first step of both nitrite shunt and
deammonification processes towards efficient and economical nitrogen removal from …

Simultaneous nitrogen and phosphorus removal in winter is one of the great challenges in
wastewater treatment processes due to the poor bioactivity of microbial communities. In this …

A continuous-flow moving bed biofilm reactor (IAMBBR) alternating microaerobic and
aerobic conditions was used to remove carbon, nitrogen and phosphorus through …

The main biological conversions taking place in two lab-scale aerobic granular sludge
sequencing batch reactors were evaluated. Reactors were operated at different …

For conventional anoxic/oxic (A/O) system, exogenous carbon sources supplement and
higher nitrifying liquid reflux ratios were necessary to guarantee efficient total nitrogen (TN) …