Enhanced nitrogen removal in immersed rotating self-aerated biofilm reactor: Nitrogen removal pathway and microbial mechanism

Bioresource Technology, Год журнала: 2023, Номер 385, С. 129426 - 129426

Опубликована: Июнь 29, 2023

Язык: Английский

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Non-point source polluted river changes microbial community assembly and improves pollutant transformation ability of constructed wetland

Journal of Cleaner Production, Год журнала: 2025, Номер unknown, С. 144760 - 144760

Опубликована: Янв. 1, 2025

Язык: Английский

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Application of iron carbon in constructed wetlands with different structures: Integrated or separate type?

Journal of Water Process Engineering, Год журнала: 2025, Номер 72, С. 107585 - 107585

Опубликована: Март 30, 2025

Язык: Английский

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Biological mechanisms affecting the release of greenhouse gases from microbial fuel cell-constructed wetland by simultaneously altering structure and electron shuttles

Journal of Cleaner Production, Год журнала: 2024, Номер 466, С. 142919 - 142919

Опубликована: Июнь 15, 2024

Язык: Английский

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Greenhouse gas emissions from rotating biological contactors combined with hybrid constructed wetlands treating polluted river

Bioresource Technology, Год журнала: 2024, Номер unknown, С. 131550 - 131550

Опубликована: Окт. 1, 2024

Язык: Английский

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Removal characteristics of heavy metals from polluted river water purified by hybrid constructed wetlands

The Science of The Total Environment, Год журнала: 2024, Номер 959, С. 178162 - 178162

Опубликована: Дек. 20, 2024

Язык: Английский

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Performance and Bacteria Communities of a Full-Scale Constructed Wetland Treating the Secondary Effluent after Multi-Years’ Operation

Processes, Год журнала: 2023, Номер 11(5), С. 1469 - 1469

Опубликована: Май 12, 2023

Constructed wetlands (CWs) had been widely used to treat the tailwater from sewage treatment plants. However, enduring effectiveness of CWs was still unclear. Therefore, this study aimed investigate chemical oxygen demand (COD), ammonia nitrogen (NH4+-N), and total phosphorus (TP) removal efficiencies (RE) Hongze CW (HZ-CW) after multi-years’ operation. The average COD RE were 7.6% 15.14% in 4th 5th year, respectively. NH4+-N 78.33% 46.04% respectively, while TP remained high at 66.86% 64.68%. high-throughput sequencing analysis revealed that bacterial community HZ-CW end year exhibited a substantial abundance diversity, Proteobacteria Bacteroidota dominant phyla with relative 33.75–71.8% 11.28–24.53% different zones HZ-CW. Ammonia oxidizing organisms (AOMs) presented much higher (0.43–0.79%) aerated pond (AP) four free water surface flow (FWS1–FWS4) than those anammox bacteria, indicating role nitrification removal.

Язык: Английский

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Aerobic treatment of landfill leachate

IWA Publishing eBooks, Год журнала: 2023, Номер unknown, С. 15 - 36

Опубликована: Сен. 12, 2023

Landfill leachate contamination is a major risk to natural resources and public health. Sustainable treatment techniques are therefore essential protect the environment living beings’ Biological processes using microorganisms have proven be successful cost-effective could aerobic or anaerobic processes. In particular, involve biodegradation of organic nitrogenous material produce CO2 sludge. Aerobic systems shown efficient in treating young medium-aged leachates but limited old highly loaded leachates. Among different processes, ones that commonly used activated sludge process, sequencing batch reactors, aerated lagoons, those including suspended biomass growth such as rotating biological contactors, membrane bioreactors, biofilm so on. This chapter discussed most adopted from findings this document, it was deduced effectiveness each technology influenced by several factors characteristics, process variables, even site/area which implemented.

Язык: Английский

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Characteristics of Greenhouse Gas Emissions and Dynamics of Microbial Communities in the Rotating Biological Contactors Combined with Hybrid Constructed Wetlands

Опубликована: Янв. 1, 2024

Язык: Английский

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Green aspects of integrating different processes with anaerobic digestion for biogas production

Elsevier eBooks, Год журнала: 2024, Номер unknown, С. 299 - 340

Опубликована: Ноя. 29, 2024

Язык: Английский

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