Aerobic ammonium oxidizing bacteria were first isolated more than 100 years ago and
hydroxylamine is known to be an intermediate. The enzymatic steps involving …

Organic micropollutants (OMPs) are a threat to aquatic environments, and wastewater
treatment plants may act as a source or a barrier of OMPs entering the environment …

Unprecedented nitrogen (N) inputs into terrestrial ecosystems have profoundly altered soil N
cycling. Ammonia oxidizers and denitrifiers are the main producers of nitrous oxide (N2O) …

Throughout the 20th century, the prevailing approach toward nitrogen management in
municipal wastewater treatment was to remove ammonium by transforming it into dinitrogen …

The reduction rate of nitrous oxide (N 2 O) is affected by the electron competition among the
four denitrifying steps, limiting the mitigation of N 2 O emissions during wastewater …

Nitrous oxide (N 2 O) is a key parameter for evaluating the greenhouse gas emissions from
wastewater treatment plants. In this study, a new method for predicting liquid N 2 O …

Aquatic plants play an important role on denitrification and greenhouse gas emissions in
wetlands, but the contribution of plants in the enhanced denitrification wetlands with extra …

In the present study, the effects of biochar and manganese ore (MO) on N 2 O and CH 4
emissions during sewage sludge composting were investigated. The results demonstrated …

The proliferation of novel wastewater treatment processes has marked recent years,
becoming particularly pertinent in light of the strive for carbon neutrality. One area of growing …

The continuous increase of nitrous oxide (N2O) in the atmosphere has become a global
concern because of its property as a potent greenhouse gas. Given the important role of …