SUNPan,ZHANGMeng,GUOLei-yan,et al.Recent Advances in Partial Denitrification Bioprocess and Associated Progress: A Review[J].China Water & Wastewater,2023,39(6):9-17.點(diǎn)擊復(fù)制
Abstract:Partial denitrification (PD) is a promising technology for energy-efficient biological nitrogen removal based on full denitrification. In the biological process, nitrate can be reduced to nitrite, and thus provide substrates steadily for anaerobic ammonia oxidization (Anammox), which can realize efficient and low-consumption nitrogen removal of wastewater, and has great development potential. The PD process was systematically discussed in terms of bioprocess characteristics, mechanisms of nitrite accumulation, functional microorganisms, coupled processes, bio-reactors, and key operational parameters. Moreover, the obstacles for the application of PD and the insights for further research were also discussed. This work aims to provide reference for the development and application of PD in wastewater treatment.
WU Yan-cheng,GU Xin,ZHU Ji-tao,et al.Research Advances of Biological Nitrogen Removal from Wastewater via Fe(Ⅲ) Reduction Coupled to Anaerobic Ammonium Oxidation (Feammox) Process[J].China Water & Wastewater,2020,36(6):38.
HUANG Zi-hong,XIANG Ting,FANG Hua,et al.Operational Condition Optimization and Mathematical Simulation of Biological Denitrification in Step-feed SBR Process[J].China Water & Wastewater,2020,36(6):89.
WANG Zhao-zhao,ZHANG Huan,YAN Li-na,et al.Recovery and Operational Characteristics of Anammox Process after High Salinity Shock[J].China Water & Wastewater,2021,37(6):16.
FENG Hong-li,ZHAO Meng-yue,DING Shu-zhe.Optimal Control of Biological Nitrogen Removal in A2/O Process of WWTP[J].China Water & Wastewater,2021,37(6):102.
FU Kun-ming,FU Si-bo,QIU Fu-guo.Theoretical Analysis of Oxygen and Carbon Source Demand under Different Biological Nitrogen Removal Pathways[J].China Water & Wastewater,2021,37(6):8.
WANG Tuo,YAN Bing.Application of Multi-stage A/O Process Collaborative Precise Control System in Wastewater Treatment Plant with Low C/N Influent[J].China Water & Wastewater,2021,37(6):65.
ZHOU Xiao-lin,FAN Xing,BI Xue-jun,et al.Pilot-scale Test and System Optimization of Two-stage A/O-MBBR Process for Biological Nitrogen Removal[J].China Water & Wastewater,2021,37(6):72.
HE Yang,YUAN Yu-liang,WANG Jin-feng,et al.An Operation Case of Biological Denitrification Process for Ultra-high Total Nitrogen Wastewater[J].China Water & Wastewater,2021,37(6):116.
[1]孫盼,張萌,郭磊艷,等.短程反硝化生物過程及工藝研究進(jìn)展[J].中國給水排水,2023,39(6):9-17. SUNPan,ZHANGMeng,GUOLei-yan,et al.Recent Advances in Partial Denitrification Bioprocess and Associated Progress: A Review[J].China Water & Wastewater,2023,39(6):9-17.
Partial denitrification (PD) is a promising technology for energy-efficient biological nitrogen removal based on full denitrification. In the biological process, nitrate can be reduced to nitrite, and thus provide substrates steadily for anaerobic ammonia oxidization (Anammox), which can realize efficient and low-consumption nitrogen removal of wastewater, and has great development potential. The PD process was systematically discussed in terms of bioprocess characteristics, mechanisms of nitrite accumulation, functional microorganisms, coupled processes, bio-reactors, and key operational parameters. Moreover, the obstacles for the application of PD and the insights for further research were also discussed. This work aims to provide reference for the development and application of PD in wastewater treatment.
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