ArticleBiotechnology for biofuels2019
Non-negligible greenhouse gases from urban sewer system.
Article in Biotechnology for biofuels, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.
What it found
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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
6 citing papers in PubMed, 51 citations in OpenAlex.
- Assessment of methane and nitrous oxide emissions from urban community sewer networks: Field quantification and insights into environmental factors.Water research X · 2025Article
- A High-Resolution Inventory of Anthropogenic Methane Emissions in New York State.Environmental science & technology · 2025Article
- Assessing entropy changes in urban sewer systems during pollutant degradation.Water science and technology : a journal of the International Association on Water Pollution Research · 2025Article
- Augmented machine learning for sewage quality assessment with limited data.Environmental science and ecotechnology · 2025Article
- Methane Emissions from Municipal Wastewater Collection and Treatment Systems.Environmental science & technology · 2023Review
- Effect of Ion Selectivity on Current Production in Sewage Microbial Fuel Cell Separators.Membranes · 2022Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
4 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
backgroundThe urban sewer system is an important component of urban water infrastructure for sewage collection and transportation, and in-sewer transportation of sewage can cause multitudinous contaminant degradations which lead to formation of gaseous products. Although the greenhouse gases of methane and carbon dioxide have been confirmed to consist in the gaseous products, the mechanisms of greenhouse gas generation were unclear and the significances of greenhouse gases emission from sewers were generally underestimated.
resultsIn this study, 3 years of monitoring was conducted to evaluate the greenhouse gases emission in 37-km-long urban sewer systems covering 13 km
conclusionsThis study revealed the transformation pathways of contaminants which promoted the generation of greenhouse gases in sewers. Based on this analysis, the greenhouse gas emissions along sewer systems were calculated. The results indicate that the greenhouse gas emission from sewer systems is non-negligible, and should be attracted sufficient attention.
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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.