Clogging mechanisms of constructed wetlands: A critical review

H Wang, L Sheng, J Xu - Journal of Cleaner Production, 2021 - Elsevier
Clogging is a significant concern in the development of constructed wetlands (CWs). This
review performs an in-depth analysis of the reasons, influencing factors and regularities of …

Clogging in subsurface flow constructed wetlands: Mechanisms, influencing factors, measurements, modelling, and remediation

SK Mishra, SD Chowdhury, P Bhunia, A Sarkar - Ecological Engineering, 2024 - Elsevier
Clogging has garnered growing interest as a significant operational and maintenance
concern that affects the sustainable development and implementation of sub-surface flow …

Comparison of performance of two large-scale vertical-flow constructed wetlands treating wastewater treatment plant tail-water: Contaminants removal and associated …

T Zhu, J Gao, Z Huang, N Shang, J Gao, J Zhang… - Journal of environmental …, 2021 - Elsevier
The removal efficiency of contaminants in large-scale integrated vertical-flow constructed
wetland (IVCW) and vertical-flow constructed wetland (VCW) for wastewater treatment plant …

Nitrogen transforming bacteria within a full-scale partially saturated vertical subsurface flow constructed wetland treating urban wastewater

C Pelissari, C Ávila, CM Trein, J García… - Science of the total …, 2017 - Elsevier
The aim of this study was to characterize the nitrogen transforming bacterial communities
within a partially saturated vertical subsurface flow constructed wetland (VF) treating urban …

Deep deconstruction and future development of process-based models for subsurface flow constructed wetlands

Y Li, L Yuan - Journal of Water Process Engineering, 2023 - Elsevier
Process-based models are useful for comprehending constructed wetland (CW) internal
dynamics and function, as well as optimizing CW design and operation. Over the last two …

High-throughput sequencing analysis of bacterial community spatiotemporal distribution in response to clogging in vertical flow constructed wetlands

G Hua, Y Cheng, J Kong, M Li, Z Zhao - Bioresource technology, 2018 - Elsevier
The aim of this study was to characterize bacterial communities in vertical flow constructed
wetlands (VFCWs) using Illumina high-throughput sequencing. The bacterial communities …

Numerical models of subsurface flow constructed wetlands: review and future development

C Yuan, T Huang, X Zhao, Y Zhao - Sustainability, 2020 - mdpi.com
Numerical model as a simulation tool was used to describe the pollutants transformation and
degradation process in constructed wetlands (CWs). It can help provide insight into the …

Stormwater nutrient attenuation in a constructed wetland with alternating surface and subsurface flow pathways: Event to annual dynamics

TM Adyel, CE Oldham, MR Hipsey - Water Research, 2016 - Elsevier
Abstract Among different Water Sensitive Urban Design (WSUD) options, constructed
wetlands (CWs) are widely used to protect and support downstream urban waterways from …

Review of hydraulic conditions optimization for constructed wetlands

F Zhao, X Zhang, Z Xu, C Feng, W Pan, L Lu… - Journal of Environmental …, 2024 - Elsevier
Hydraulic conditions exert a comprehensive and vital influence on constructed wetlands
(CWs). However, research on this subject is relatively limited. Hydraulic parameters can be …

Modelling bioclogging in variably saturated porous media and the interactions between surface/subsurface flows: Application to Constructed Wetlands

R Samsó, J García, P Molle, N Forquet - Journal of environmental …, 2016 - Elsevier
Abstract Horizontal subsurface Flow Constructed Wetlands (HF CWs) are biofilters planted
with aquatic macrophytes within which wastewater is treated mostly through contact with …