ReviewInternational journal of molecular sciences2019
Influence of Hydrogen Electron Donor, Alkaline pH, and High Nitrate Concentrations on Microbial Denitrification: A Review.
Review in International journal of molecular sciences, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 23 papers.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
23 citing papers in PubMed.
- Mycelial morphology influenced aerobic DNRA inMicrobiology spectrum · 2026Article
- Organic composition of starch wastewater steers denitrifying microbiomes for enhanced nitrogen removal.iScience · 2026Article
- Imperatives for anaerobic high cell density culturing by denitrification: technical and physiological perspectives.Microbial cell factories · 2026Article
- Coexistence of FeFrontiers in microbiology · 2026Article
- Nitrogen cycling genes abundance in soil and aboveground compartments of tropical peatland cloud forests and a wetland on Réunion Island.Scientific reports · 2025Article
- Mechanistic insights into nitrogen removal performance and electron competition with mixed electron donor supply in a biofilm electrode reactor.Eco-Environment & Health · 2025Article
- Variability in Microbial Communities Driven by Particulate Matter on Human Facial Skin.Toxics · 2024Article
- Hydrogen-Rich Alkaline Water Supplementation Restores a Healthy State and Redox Balance in HInternational journal of molecular sciences · 2024Article
- Sustainable conversion of alkaline nitrate to ammonia at activities greater than 2 A cmNature communications · 2024Article
- Nitrogen-sparging assisted anoxic biological drinking water treatment system.AWWA water science · 2023Article
- Approaches to mitigation of hydrogen sulfide during anaerobic digestion process - A review.Heliyon · 2023Review
- Nitrogen Removal Characteristics of a Marine Denitrifying Pseudomonas stutzeri BBW831 and a Simplified Strategy for Improving the Denitrification Performance Under Stressful Conditions.Marine biotechnology (New York, N.Y.) · 2023Article
- Denitrification in hypersaline and coastal environments.FEMS microbiology letters · 2023Article
- Article
- Recent trends in nitrogen cycle and eco-efficient nitrogen management strategies in aerobic rice system.Frontiers in plant science · 2022Review
- Improving Nitrogen Use Efficiency in Aerobic Rice Based on Insights Into the Ecophysiology of Archaeal and Bacterial Ammonia Oxidizers.Frontiers in plant science · 2022Review
- Biological nitrogen removal from low carbon wastewater.Frontiers in microbiology · 2022Review
- pH and microbial community determine the denitrifying activity in the presence of nitrate-containing radioactive waste.Frontiers in microbiology · 2022Article
- Nitrogen dynamic in vitro using sludge of a sewage stabilization pond from Patagonia (Argentina).Environmental science and pollution research international · 2021Article
- Strategies to Overcome Intermediate Accumulation DuringFrontiers in microbiology · 2021Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
6 authors.
Funding
Abstract
Bacterial respiration of nitrate is a natural process of nitrate reduction, which has been industrialized to treat anthropic nitrate pollution. This process, also known as "microbial denitrification", is widely documented from the fundamental and engineering points of view for the enhancement of the removal of nitrate in wastewater. For this purpose, experiments are generally conducted with heterotrophic microbial metabolism, neutral pH and moderate nitrate concentrations (<50 mM). The present review focuses on a different approach as it aims to understand the effects of hydrogenotrophy, alkaline pH and high nitrate concentration on microbial denitrification. Hydrogen has a high energy content but its low solubility, 0.74 mM (1 atm, 30 °C), in aqueous medium limits its bioavailability, putting it at a kinetic disadvantage compared to more soluble organic compounds. For most bacteria, the optimal pH varies between 7.5 and 9.5. Outside this range, denitrification is slowed down and nitrite (NO
Indexed as
Identifiers
What OpenQuestion holds
Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.