Various electron donors for biological nitrate removal: A review
Y Pang, J Wang - Science of the total environment, 2021 - Elsevier
Abstract Nitrate (NO 3−) pollution in water and wastewater has become a serious global
issue. Biological denitrification, which reduces NO 3− to N 2 (nitrogen gas) by denitrifying …
issue. Biological denitrification, which reduces NO 3− to N 2 (nitrogen gas) by denitrifying …
Simultaneous biological removal of nitrogen and phosphorus from secondary effluent of wastewater treatment plants by advanced treatment: A review
Q Zhou, H Sun, L Jia, W Wu, J Wang - Chemosphere, 2022 - Elsevier
With the advancement of water ecological protection and water control standard, it is the
general trend to upgrade the wastewater treatment plants (WWTPs). The simultaneous …
general trend to upgrade the wastewater treatment plants (WWTPs). The simultaneous …
Net-zero greenhouse gas emission from wastewater treatment: Mechanisms, opportunities and perspectives
Y He, Y Li, X Li, Y Liu, Y Wang, H Guo, J Hou… - … and Sustainable Energy …, 2023 - Elsevier
Net-zero emission and self-sustaining carbon-neutral have been widely encouraged and
intensively explored in wastewater treatment, as the wastewater industry accounts for …
intensively explored in wastewater treatment, as the wastewater industry accounts for …
Nitrogen recovery through fermentative dissimilatory nitrate reduction to ammonium (DNRA): carbon source comparison and metabolic pathway
Y Zhao, Q Li, Q Cui, SQ Ni - Chemical Engineering Journal, 2022 - Elsevier
The dissimilatory nitrate reduction to ammonium (DNRA) process was known as a short
circuit in nitrogen cycle, a key step in recovering nitrogen from nitrate wastewater, and has …
circuit in nitrogen cycle, a key step in recovering nitrogen from nitrate wastewater, and has …
Electron donors for autotrophic denitrification
Autotrophic denitrification (AuDen) is an efficient, convenient and eco-friendly biological
process for the treatment of nitrate-contaminated organic-deficient waters. AuDen can be …
process for the treatment of nitrate-contaminated organic-deficient waters. AuDen can be …
Sulfur autotrophic denitrification as an efficient nitrogen removals method for wastewater treatment towards lower organic requirement: a review
The sulfur autotrophic denitrification (SADN) process is an organic–free denitrification
process that utilizes reduced inorganic sulfur compounds (RISCs) as the electron donor for …
process that utilizes reduced inorganic sulfur compounds (RISCs) as the electron donor for …
A critical review of the appearance of black-odorous waterbodies in China and treatment methods
J Cao, Q Sun, D Zhao, M Xu, Q Shen, D Wang… - Journal of hazardous …, 2020 - Elsevier
Black-odorous rivers and lakes are a serious environmental problem and are frequently
reported in China. Despite this, there have been no comprehensive in-depth reviews of …
reported in China. Despite this, there have been no comprehensive in-depth reviews of …
Elemental sulfur as electron donor and/or acceptor: Mechanisms, applications and perspectives for biological water and wastewater treatment
Biochemical oxidation and reduction are the principle of biological water and wastewater
treatment, in which electron donor and/or acceptor shall be provided. Elemental sulfur (S 0) …
treatment, in which electron donor and/or acceptor shall be provided. Elemental sulfur (S 0) …
[HTML][HTML] Iron sulphides mediated autotrophic denitrification: An emerging bioprocess for nitrate pollution mitigation and sustainable wastewater treatment
Iron sulphides, mainly in the form of mackinawite (FeS), pyrrhotite (Fe 1-x S, x= 0–0.125) and
pyrite (FeS 2), are the most abundant sulphide minerals and can be oxidized under anoxic …
pyrite (FeS 2), are the most abundant sulphide minerals and can be oxidized under anoxic …
Coupling sulfur-based denitrification with anammox for effective and stable nitrogen removal: A review
Anoxic ammonium oxidation (anammox) is an energy-efficient nitrogen removal process for
wastewater treatment. However, the unstable nitrite supply and residual nitrate in the …
wastewater treatment. However, the unstable nitrite supply and residual nitrate in the …