Metagenomic insights into responses of microbial population and key functional genes to fulvic acid during partial nitritation - Details

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The　long-term　impact　of　fulvic　acid　(FA)　on　partial　nitritation　(PN)　system　was　initially　examined　in　this　study.　The　obtained　results　revealed　that　the　FA　lower　than　50mg/L　had　negligible　effect　on　the　nitrite　accumulation　rate　(NAR　nearly　100%)　and　ammonium　removal　rate　(ARR　56.85%),　while　FA　over　50　mg/L　decreased　ARR　from　56.85%　to　0.7%.　Sludge　characteristics　analysis　found　that　appropriate　FA　(　©　2022

Keyword：

Organic acids Deterioration Genes Dissolved oxygen Bacteria Sewage

Author Community：

[ 1 ] [Zhang, Li]National Engineering Laboratory for Advanced Municipal Wastewater Treatment and Reuse Technology, Key Laboratory of Beijing for Water Quality Science and Water Environment Recovery Engineering, Beijing University of Technology, Beijing; 100124, China
[ 2 ] [Lan, Shuang]National Engineering Laboratory for Advanced Municipal Wastewater Treatment and Reuse Technology, Key Laboratory of Beijing for Water Quality Science and Water Environment Recovery Engineering, Beijing University of Technology, Beijing; 100124, China
[ 3 ] [Dou, Quanhao]National Engineering Laboratory for Advanced Municipal Wastewater Treatment and Reuse Technology, Key Laboratory of Beijing for Water Quality Science and Water Environment Recovery Engineering, Beijing University of Technology, Beijing; 100124, China
[ 4 ] [Hao, Shiwei]National Engineering Laboratory for Advanced Municipal Wastewater Treatment and Reuse Technology, Key Laboratory of Beijing for Water Quality Science and Water Environment Recovery Engineering, Beijing University of Technology, Beijing; 100124, China
[ 5 ] [Wang, Yueping]National Engineering Laboratory for Advanced Municipal Wastewater Treatment and Reuse Technology, Key Laboratory of Beijing for Water Quality Science and Water Environment Recovery Engineering, Beijing University of Technology, Beijing; 100124, China
[ 6 ] [Wang, Xiaoxuan]National Engineering Laboratory for Advanced Municipal Wastewater Treatment and Reuse Technology, Key Laboratory of Beijing for Water Quality Science and Water Environment Recovery Engineering, Beijing University of Technology, Beijing; 100124, China
[ 7 ] [Zhang, Ruoyan]National Engineering Laboratory for Advanced Municipal Wastewater Treatment and Reuse Technology, Key Laboratory of Beijing for Water Quality Science and Water Environment Recovery Engineering, Beijing University of Technology, Beijing; 100124, China
[ 8 ] [Peng, Yongzhen]National Engineering Laboratory for Advanced Municipal Wastewater Treatment and Reuse Technology, Key Laboratory of Beijing for Water Quality Science and Water Environment Recovery Engineering, Beijing University of Technology, Beijing; 100124, China
[ 9 ] [Yang, Jiachun]Shuifa Shandong Water Development Group Co. Ltd., Shandong; 274200, China

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Related Keywords：

Effect of pre-treatment with humic acids on the activity of nitrifying bacteria in activated sludge
2017，Journal of Harbin Institute of Technology
Substrate utilization and metabolic mechanism of denitrifying phosphorus accumulating sludge
2011，CIESC Journal
Effect of fulvic acid on bioreactor performance and on microbial populations within the anammox process
2020，Bioresource Technology
Research on reaction mechanism for the catalytic ozonation of fulvic acid and NPnEO
2011，

Source ：

Journal of Environmental Sciences (China)

ISSN： 1001-0742

Year： 2023

Volume： 124

Page： 952-962

6 . 9 0 0

JCR@2022

ESI Discipline： ENVIRONMENT/ECOLOGY;

ESI HC Threshold：17

Cited Count：

WoS CC Cited Count：

SCOPUS Cited Count： 15

ESI Highly Cited Papers on the List： 0 Unfold All

WanFang Cited Count：

Chinese Cited Count：

30 Days PV： 0

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