Ana erobic amm onium ox idation (anammox) was discovered as a new microbial reaction in
the late 1990s, which led to the development of an innovative energy-and carbon-efficient …

The traditional biological nitrogen removal (BNR) follows the conventional scheme of
sequential nitrification and denitrification. In recent years, novel processes such as …

The recent discovery of comammox (complete ammonia oxidation) Nitrospira has upended
the long-held nitrification paradigm. Although comammox Nitrospira have been identified in …

The microplastics in nature water are important for the environmental fate of nitrous oxide (N
2 O). This study investigated the influence and microbial mechanism of microplastic …

Ammonia inhibition easily affects the performance of anaerobic digestion (AD) for municipal
sludge and the oxidization of volatile fatty acids (VFAs) is the rate-limiting step of this …

Nitrification, the oxidation of ammonia to nitrate via nitrite, is important for many engineered
water treatment systems. The sequential steps of this respiratory process are carried out by …

Severe vanadium pollution in deep soil through surface infiltration during mining activities
has been particularly concerned, but little is known about vanadium migration dynamics in …

At present the problem of not satisfying the increasingly strict emission standards in the
biological treatment of domestic sewage characterized by high nitrogen and phosphorus …

The construction of large microbial fuel cells (MFCs) and their long-term reliability are
current challenges. MFCs generate power while purifying wastewater, save electricity, avoid …

Tannery wastewater contains high pollutants concentrations such as nitrogen, organic
matter, salinity, toxic metals, etc. Membrane bioreactor has been widely recognized as …