The sulfur autotrophic denitrification (SADN) process is an organic–free denitrification
process that utilizes reduced inorganic sulfur compounds (RISCs) as the electron donor for …

Innovation in decarbonizing wastewater treatment is urgent in response to global climate
change. The practical implementation of anaerobic ammonium oxidation (anammox) …

Sulfur-based autotrophic denitrification (SAD) coupled with anammox is a promising process
for autotrophic nitrogen removal in view of the stable nitrite accumulation during SAD. In this …

Keystone bacteria associated with a thiosulfate-driven autotrophic denitrification microbial
community for treating high nitrate concentration wastewater were identified in this study …

To date, there is a lack of systematic investigation on the elemental sulfur-driven autotrophic
denitrification (SDAD) process for removing nitrate (NO 3−-N) from mariculture wastewater …

The high-rate and stably efficient nitrite generation is vital and still challenges the wide
application of partial denitrification (PD) and anammox technology. Increasing attention has …

To elucidate the mechanism of the effect of biochar on the efficient nitrogen removal of
anammox systems, this study analyzed the actual and theoretical electron transfer …

The effects of salinity on anaerobic nitrogen and sulfide removal were investigated in a
coupled anammox and short-cut sulfur autotrophic denitrification (SSADN) system. The …

Anaerobic ammonia oxidation (anammox) is one of the most promising novel biotechnology
for municipal sewage nitrogen (N) removal. Nonetheless, the full-scale application of the …

Sulfur autotrophic denitrification coupled anaerobic ammonia oxidation (SAD/A) has several
advantages over other denitrification processes; for example, it does not consume the …