The carbon source is essential as an electron donor in the heterotrophic denitrification
process. When there is a lack of organic carbon sources in the system, an external carbon …

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

Nitrate pollution in receiving waters has become a serious issue worldwide. Solid-phase
denitrification process is an emerging technology, which has received increasing attention in …

Nitrogen removal through microorganisms is the most important pathway in constructed
wetlands (CWs). In this review, we summarize the microbial coupling mechanisms of …

Globally, denitrification is commonly employed in biological nitrogen removal processes to
enhance water quality. However, substantial knowledge gaps remain concerning the overall …

Methane is an important fossil fuel and widely available on the earth's crust. It is a
greenhouse gas that has more severe warming effect than CO2. Unfortunately, the emission …

Methane is an abundant gas used in energy recovery systems, heating, and transport.
Methanotrophs are bacteria capable of using methane as their sole carbon source. Although …

Nitrogen is a requisite and highly demanded element for living organisms on Earth.
However, increasing human activities have greatly altered the global nitrogen cycle …

Water scarcity and its pollution has become a concern in recent times. The disposal of
nutrient-rich (nitrogen and phosphorous) wastewater is also one of the main cause of water …

This work demonstrates, for the first time, the feasibility of nitrogen removal by using the
synergy of anammox and denitrifying anaerobic methane oxidation (DAMO) microorganisms …