Autotrophic denitrification (AuDen) is an efficient, convenient and eco-friendly biological
process for the treatment of nitrate-contaminated organic-deficient waters. AuDen can be …

Anammox-mediated systems have attracted considerable attention as alternative cost-
effective technologies for sustainable nitrogen (N) removal from wastewater. This review …

The various forms of nitrogen (N), including ammonium (NH 4+), nitrite (NO 2−), and nitrate
(NO 3−), present in wastewaters can create critical biotic stress and can lead to hazardous …

Recently, the combined partial denitrification and anammox (PD/anammox) has received
special attention as a viable alternative for N removal using organic matter present in …

One of the major challenges in any sustainable aquaculture production systems is the
accumulation of nitrogenous waste such as ammonia and its biological nitrification products …

Temperature is a key element affecting the activity of microorganisms in activated sludge.
Low water temperature generally leads to decreasing wastewater treatment efficiency and …

This study carried out machine-learning (ML) modeling using activated sludge microbiome
data to predict the operational characteristics of biological unit processes (ie, anaerobic …

Cyanide is one of the most toxic chemicals for living organisms described so far. Its toxicity is
mainly based on the high affinity that cyanide presents toward metals, provoking inhibition of …

A pilot-scale two-stage tidal flow constructed wetland (TFCW) with working volume of 0.46 m
3/d packing with shale ceramsite (SC) and activated alumina (AA) was constructed (named …

Efficient and cost-effective solutions for nitrogen removal are necessary to ensure the
availability of safe drinking water. This study proposes a combined treatment for nitrogen …