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

Constructed wetland systems (CWs) are biologically and physically engineered systems to
mimic the natural wetlands which can potentially treat the wastewater from the various point …

Desertification degrades soil health and severely reduces crop productivity. Conventional
tillage practices can amplify these problems in arid and semi-arid regions. For semi-arid …

The denitrification process plays an important role in improving water quality and is a
source/sink of nitrous oxide to the atmosphere. The second important rate-limiting step of the …

In recent years, increasing attention has been given for reclamation and reuse of water
(wastewater and stormwater) in the context of augmenting water supplies. Constructed …

Sulfate-reducing bacteria (SRB) were effective in stabilizing Sb. However, the influence of
electron donors and acceptors during SRB remediation, as well as the ecological principles …

Constructed wetlands (CWs) are economical and effective swine tailwater treatment
systems. However, nitrogen removal in CWs is limited by the lack of carbon source for …

The root exudates released from macrophytes are critical for pollutant removal and
associated microorganisms, but their role in nitrogen removal remains poorly understood in …

Returning straw to soil is an effective way to sustain or improve soil quality and crop yields.
However, a robust understanding of the impact of straw return on the composition of the soil …

Characterized by irregular spatial and temporal variations of pollutant loading and complex
occurrence mechanisms, agricultural nonpoint source pollution (ANPSP) has always been a …