Anammox technology has been widely researched over the past 40-year from the laboratory-
scale to full-scale. It is well-known that in actual applications, the solo application of …

Abstract Ammonia‑nitrogen (NH 3− N) is one of the most frequent pollutants in wastewater
which utilizes dissolved oxygen in water and produces eutrophication in water bodies, while …

The aim of this study was to investigate the possibility of using microalgae as an oxygen
supplier for nitrification. In order to measure oxygen demands of nitrification, the activated …

Aerobic kitchen waste composting can contribute to greenhouse gas (GHGs) emissions and
global warming. This study investigated the effects of biochar and zeolite on GHGs …

Partial nitritation (PN) is a bioprocess that is essential for developing cost-effective biological
nitrogen removal processes. Understanding the abundant bacterial communities …

In most municipal wastewater treatment plants, there is need for the removal of nitrogen,
which usually takes place using the combined nitrification-denitrification process. Vigorous …

The effects of C/N ratio in mainstream partial nitritation (PN)-anaerobic ammonia oxidation
(ANAMMOX) considering competitive relationship of aerobic microbes competing for oxygen …

Waste activated sludge (WAS) is a byproduct of municipal wastewater treatment. WAS
contains a large proportion of inactive microbes, so when it is used as a substrate for …

The present study was carried out to investigate the influence of COD/ammonia ratio on
simultaneous removal of nitrogen and carbon in the form of NH 4+-N and COD. Cow dung …

Membrane fouling is the biggest challenge in membrane based technology operation.
Studies on critical flux mainly focused on membrane bioreactor for municipal wastewater …