ArticleScientific reports2016
A Hardy Plant Facilitates Nitrogen Removal via Microbial Communities in Subsurface Flow Constructed Wetlands in Winter.
Article in Scientific reports, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.
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Who cites it
10 citing papers in PubMed.
- Winter microbial community structure and methane-cycling potential in constructed agricultural wetlands across regions and microhabitats.FEMS microbiology ecology · 2025Article
- Wastewater treatment bacteria show differential preference for colonizing natural biopolymers.Applied microbiology and biotechnology · 2024Article
- Waste Polyurethane Foams as Biomass Carriers in the Treatment Process of Domestic Sewage with Increased Ammonium Nitrogen Content.Materials (Basel, Switzerland) · 2023Article
- Nitrogen removal performance and bacterial communities in zeolite trickling filter under different influent C/N ratios.Environmental science and pollution research international · 2021Article
- Enhanced nitrogen removal in filled-and-drained vertical flow constructed wetlands: microbial responses to aeration mode and carbon source.Environmental science and pollution research international · 2020Article
- Metagenomics analysis of rhizospheric bacterial communities of3 Biotech · 2020Article
- Bacterial community activity and dynamics in the biofilm of an experimental hybrid wetland system treating greywater.Environmental science and pollution research international · 2019Article
- A Methanogenic Consortium Was Active and Exhibited Long-Term Survival in an Extremely Acidified Thermophilic Bioreactor.Frontiers in microbiology · 2019Article
- Improving nutrient removal performance of surface flow constructed wetlands in winter using hardy submerged plant-benthic fauna systems.RSC advances · 2018Article
- Effects of water flow on submerged macrophyte-biofilm systems in constructed wetlands.Scientific reports · 2018Article
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Authors and funding
9 authors.
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Abstract
The plants effect in subsurface flow constructed wetlands (SSF-CWs) is controversial, especially at low temperatures. Consequently, several SSF-CWs planted with Iris pseudacorus (CWI) or Typha orientalis Presl. (CWT) and several unplanted ones (CWC) were set up and fed with secondary effluent of sewage treatment plant during the winter in Eastern China. The 16S rDNA Illumina Miseq sequencing analysis indicated the positive effects of I. pseudacorus on the bacterial community richness and diversity in the substrate. Moreover, the community compositions of the bacteria involved with denitrification presented a significant difference in the three systems. Additionally, higher relative abundances of nitrifying bacteria (0.4140%, 0.2402% and 0.4318% for Nitrosomonas, Nitrosospira and Nitrospira, respectively) were recorded in CWI compared with CWT (0.2074%, 0.0648% and 0.0181%, respectively) and CWC (0.3013%, 0.1107% and 0.1185%, respectively). Meanwhile, the average removal rates of NH4(+)-N and TN in CWI showed a prominent advantage compared to CWC, but no distinct advantage was found in CWT. The hardy plant I. pseudacorus, which still had active root oxygen release in cold temperatures, positively affected the abundance of nitrifying bacteria in the substrate, and accordingly was supposed to contribute to a comparatively high nitrogen removal efficiency of the system during the winter.
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