scholarly journals A study on nitrogen removal efficiency of Pseudomonas stutzeri strains isolated from an anaerobic/anoxic/oxic wastewater treatment process

2010 ◽  
Vol 9 (6) ◽  
pp. 869-873 ◽  
Author(s):  
Wen Yi ◽  
Ren Yuan ◽  
Wei Chao Hai ◽  
Li Kai Yuan ◽  
Lin Fang Min ◽  
...  
Keyword(s):  
Wastewater Treatment ◽  
Removal Efficiency ◽  
Nitrogen Removal ◽  
Treatment Process ◽  
Pseudomonas Stutzeri ◽  
Wastewater Treatment Process

scholarly journals N2O emission and control strategy in different wastewater treatment processes

2019 ◽  
Vol 118 ◽  
pp. 04029 ◽  
Author(s):  
Ying Lv ◽  
Shoubin Zhang ◽  
Yanming Yang ◽  
Yutian Liu ◽  
Kang Xie ◽  
...  
Keyword(s):  
Wastewater Treatment ◽  
Nitrogen Removal ◽  
Control Strategy ◽  
Treatment Process ◽  
N2o Emission ◽  
Biological Nitrogen Removal ◽  
Wastewater Treatment Process ◽  
Related Field ◽  
Removal Processes ◽  
Biological Nitrogen

N2O (Nitrous oxide) is a strong greenhouse gas, and wastewater treatment process is one of the important artificial sources of N2O. Controlling N2O production and discharge in wastewater treatment process is beneficial to alleviate the greenhouse effect. Based on the mechanism of N2O production in biological nitrogen removal process, emission characteristics and influencing factors of N2O in three traditional biological nitrogen removal processes, A/A/O, SBR and oxidation ditch, and two new biological nitrogen removal processes, SBBR and CANON, have been reviewed. Furthermore, a control strategy for slowing the generation and release of N2O is proposed, which provides a reference for researchers in related field.

scholarly journals Evaluation of the integration of P recovery, polyhydroxyalkanoate production and short cut nitrogen removal in a mainstream wastewater treatment process

2020 ◽  
Vol 172 ◽  
pp. 115474 ◽  
Author(s):  
Oriol Larriba ◽  
Eric Rovira-Cal ◽  
Zivko Juznic-Zonta ◽  
Albert Guisasola ◽  
Juan Antonio Baeza
Keyword(s):  
Wastewater Treatment ◽  
Nitrogen Removal ◽  
Treatment Process ◽  
Wastewater Treatment Process ◽  
P Recovery
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