ArticleScientific reports2017
Inherent humic substance promotes microbial denitrification of landfill leachate via shifting bacterial community, improving enzyme activity and up-regulating gene.
Article in Scientific reports, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.
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Who cites it
5 citing papers in PubMed, 56 citations in OpenAlex.
- Mechanistic insights into nitrogen removal performance and electron competition with mixed electron donor supply in a biofilm electrode reactor.Eco-Environment & Health · 2025Article
- Article
- Interactions between Humic Substances and Microorganisms and Their Implications for Nature-like Bioremediation Technologies.Molecules (Basel, Switzerland) · 2021Review
- Metagenomic Insights into the Effects of Seasonal Temperature Variation on the Activities of Activated Sludge.Microorganisms · 2019Article
- Effects of short- and long-term exposures of humic acid on the Anammox activity and microbial community.Environmental science and pollution research international · 2019Article
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Authors and funding
3 authors at 2 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Microbial denitrification is the main pathway for nitrogen removal of landfill leachate. Although humic substances (HSs) have been reported in landfill leachate, the effects of HS on denitrification process of activated sludge for leachate treatment are still unknown. In this study, we adopted SAHA as the model HS to study the effects of HS on the denitrification of landfill leachate. After long-term operation at 10 mg/L of Shanghai Aladdin Humic Acid (SAHA), the final nitrate concentration and nitrite accumulation were much lower than the control (5.2 versus 96.2 mg/L; 0.5 versus 34.7 mg/L), and the final N
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