Water contamination is a growing environmental issue. Several harmful effects on human
health and the environment are attributed to nitrogen contamination of water sources …

The anaerobic ammonium oxidation (anammox) process has the advantages of high
efficiency and low energy consumption, so it has broad application prospects in biological …

Biological nitrogen removal from pharmaceutical wastewater has drawn increasing attention
due to biotoxicity and inhibition. In this study, for the first time, a novel approach integrating …

The one-stage nitritation/anammox (anaerobic ammonium oxidation) process is an energy-
saving technology, which has been successfully developed and widely applied to treat …

To maximize energy recovery, carbon capture followed by shortcut nitrogen removal is
becoming the most promising route in biological wastewater treatment. As the intermediate …

Constructed wetland (CW) is regarded as one of the major sustainable eco-technologies
that offers robust and effective remediation of several types of contaminants. Nevertheless …

Nitrogen contamination remains a severe environmental problem and a major threat to
sustainable development worldwide. A systematic analysis of the literature indicates that the …

The slow growth rate of the anammox bacteria (AnAOB) resulting in a long startup period of
the anammox process has resulted in scientists trying to find a long-lasting solution …

In the activated sludge process, reducing the operational dissolved oxygen (DO)
concentration can improve oxygen transfer efficiency, thereby reducing energy use. The low …

In-depth understanding of the molecular mechanisms and physiological consequences of
oxidative stress is still limited for anaerobes. Anaerobic biotechnology has become widely …