Similar papers
Open access
Sep 2026
Microbial Community and Nitrate Removal Trends in Corncob and Woodchip Denitrifying Bioreactors under Sequential Hydraulic Operating Phases
Denitrifying bioreactors rely on carbon media to support microbial communities that remove nitrate from the subsurface drainage water. Woodchips (WCs) and corncobs (CCs) are commonly used media, but their associated microbial communities remain poorly compared. We evaluated the nitrate removal efficiency (NRE) and 16...
Lillian G. Chiang, Taylor A. Vroman, Jaejin Lee et al.
· ACS ES&T Water · 0 citations
Open access
Aug 2026
Plant–Substrate Interplay Regulates Nutrient Attenuation and Microbial Communities in Vertical-Flow Constructed Wetlands Treating Municipal Wastewater Treatment Plant Effluent
Advanced treatment of plant effluent (tailwater) is critical for mitigating agricultural non-point source pollution; however, plant–substrate synergy in vertical-flow constructed wetlands (VFCWs) remains poorly understood under subtropical conditions. This one-year pilot study evaluated the effects of substrate type (z...
Tianqi Lin, Wei-Peng Zhou, Jia Niu et al.
· Agronomy · 0 citations
Review
Sep 2026
Constructed wetlands for petroleum refinery wastewater treatment: a state-of-the-art review.
Constructed wetland systems provide an economically viable and sustainable approach compared to the traditional technologies for the treatment of petroleum hydrocarbons contaminated wastewater, an important issue for the oil industry worldwide. This paper collects the last decade of research on the effectiveness of CWs...
K. Ghezali
· International journal of phy... · 0 citations
Substrate filling ratio affects nitrogen removal and antibiotic resistance risk in modular moving bed constructed wetland: Biofilm-mediated microbial community succession and resistome profiles reshaping.
The highly modular network restricted horizontal gene transfer of ARGs, mitigated the enrichment of pathogenic antibiotic-resistant bacteria (PARBs) and occurrence of high-risk ARGs in MMB-CW, providing an optimization strategy for MMB-CW in view of treatment performance and ecological risk.
Lei Zhou, Jiawei Xie, Li-Ming Zhang et al.
· Environmental Research · 0 citations
Aug 2026
Metagenomic insights into suppressing antibiotic-resistant bacteria in mesocosm-scale constructed wetlands: calamus-biochar alleviates selective pressure and disrupts genetic co-occurrence network.
A CW system supplied with PBC filler for efficient removal of antibiotics, ARGs and ARB was developed, and the underlying mechanisms were elucidated, with the PBC filler potentially decreasing antibiotic bioavailability and the potential for HGT of ARGs, thereby suppressing ARB proliferation.
Wei Wu, Yu Wang, Tiantian Yang et al.
· Bioresource Technology · 0 citations
Aug 2026
Engineering Chlorella-based consortia for sustainable food wastewater treatment: nutrient recovery, pollutant degradation and advanced harvesting.
Microalgae-based bioremediation of wastewater enables simultaneous nutrient removal and production of value-added biomass. This study systematically evaluated three geographically distinct Chlorella sp. strains for semi-continuous treatment of food wastewater, addressing critical challenges that hinder practical applic...
Lin Zhao, Shu-Jie Wei, Yi-Fan Zhang et al.
· Environmental Research · 0 citations