Response of Sulfide Autotrophic Denitrification Process and Microbial Community to Oxytetracycline Stress
SSRN, ISSN: 1556-5068
2023
- 110Usage
Metric Options: Counts1 Year3 YearSelecting the 1-year or 3-year option will change the metrics count to percentiles, illustrating how an article or review compares to other articles or reviews within the selected time period in the same journal. Selecting the 1-year option compares the metrics against other articles/reviews that were also published in the same calendar year. Selecting the 3-year option compares the metrics against other articles/reviews that were also published in the same calendar year plus the two years prior.
Example: if you select the 1-year option for an article published in 2019 and a metric category shows 90%, that means that the article or review is performing better than 90% of the other articles/reviews published in that journal in 2019. If you select the 3-year option for the same article published in 2019 and the metric category shows 90%, that means that the article or review is performing better than 90% of the other articles/reviews published in that journal in 2019, 2018 and 2017.
Citation Benchmarking is provided by Scopus and SciVal and is different from the metrics context provided by PlumX Metrics.
Example: if you select the 1-year option for an article published in 2019 and a metric category shows 90%, that means that the article or review is performing better than 90% of the other articles/reviews published in that journal in 2019. If you select the 3-year option for the same article published in 2019 and the metric category shows 90%, that means that the article or review is performing better than 90% of the other articles/reviews published in that journal in 2019, 2018 and 2017.
Citation Benchmarking is provided by Scopus and SciVal and is different from the metrics context provided by PlumX Metrics.
Article Description
The coexistence of antibiotics with sulfide and nitrate is pretty common in sewage. In this study, the aim to explore the removal performance of nitrate and sulfide, response in extracellular polymers (EPS) and microbial community of the sulfide autotrophic denitrification (SAD) process under oxytetracycline (OTC) stress. In PhaseI,the SAD system showed perfect performance (nitrate removal rate greater than 92.57%, sulfide removal rate greater than 97.75%). However, when OTC concentrations of 10, 15, and 20 mg/L, the NRE decreased to approximately 75%, 37%, 11% and the SRE decreased to approximately 98%, 97%, 93%%, respectively, in PhaseIV. At OTC concentrations of 0, 10, 15, and 20 mg/L, the EPS content were 1.62, 1.75, 2.03, and 1.42 mg/gVSS, respectively. High-throughput sequencing results showed that OTC exposure led to heterotrophic denitrifying bacteria gradually dominating.
Bibliographic Details
Provide Feedback
Have ideas for a new metric? Would you like to see something else here?Let us know