[HTML][HTML] Iron sulphides mediated autotrophic denitrification: An emerging bioprocess for nitrate pollution mitigation and sustainable wastewater treatment

Y Hu, G Wu, R Li, L Xiao, X Zhan - Water Research, 2020 - Elsevier
Iron sulphides, mainly in the form of mackinawite (FeS), pyrrhotite (Fe 1-x S, x= 0–0.125) and
pyrite (FeS 2), are the most abundant sulphide minerals and can be oxidized under anoxic …

Development of constructed wetlands in performance intensifications for wastewater treatment: a nitrogen and organic matter targeted review

S Wu, P Kuschk, H Brix, J Vymazal, R Dong - Water research, 2014 - Elsevier
The knowledge on the performance enhancement of nitrogen and organic matter in the
expanded constructed wetlands (CWs) with various new designs, configurations, and …

Treatment of anaerobic digested effluent in biochar-packed vertical flow constructed wetland columns: role of media and tidal operation

S Kizito, T Lv, S Wu, Z Ajmal, H Luo, R Dong - Science of the Total …, 2017 - Elsevier
Three types of vertical flow constructed wetland columns (VFCWs), packed with corn cob
biochar (CB-CW), wood biochar (WB-CW) and gravel (G-CW) under tidal flow operations …

Optimizations on supply and distribution of dissolved oxygen in constructed wetlands: a review

H Liu, Z Hu, J Zhang, HH Ngo, W Guo, S Liang… - Bioresource …, 2016 - Elsevier
Dissolved oxygen (DO) is one of the most important factors that can influence pollutants
removal in constructed wetlands (CWs). However, problems of insufficient oxygen supply …

Nutrient and organics removal from swine slurry with simultaneous electricity generation in an alum sludge-based constructed wetland incorporating microbial fuel cell …

L Doherty, Y Zhao, X Zhao, W Wang - Chemical Engineering Journal, 2015 - Elsevier
This study investigates the ability of four alum sludge-based constructed wetlands,
incorporating microbial fuel cell technology, to achieve high organic and nutrient removal …

The performance of the intensified constructed wetlands for organic matter and nitrogen removal: A review

H Ilyas, I Masih - Journal of environmental management, 2017 - Elsevier
The effects of different aeration strategies including tidal flow (TF), effluent recirculation (ER)
and artificial aeration (AA) on performance of vertical flow constructed wetland (VFCW) …

A review of a recently emerged technology: constructed wetland–microbial fuel cells

L Doherty, Y Zhao, X Zhao, Y Hu, X Hao, L Xu, R Liu - Water research, 2015 - Elsevier
Constructed wetlands (CWs) and microbial fuel cells (MFCs) are compatible technologies
since both are reliant on the actions of bacteria to remove contaminants from wastewater …

Nitrate removal and bioenergy production in constructed wetland coupled with microbial fuel cell: establishment of electrochemically active bacteria community on …

J Wang, X Song, Y Wang, B Abayneh, Y Li, D Yan… - Bioresource …, 2016 - Elsevier
The constructed wetland coupled with microbial fuel cell (CW-MFC) systems operated at
different substrate concentration and pH influents were evaluated for bioelectricity …

Iron scraps enhance simultaneous nitrogen and phosphorus removal in subsurface flow constructed wetlands

Y Ma, W Dai, P Zheng, X Zheng, S He… - Journal of hazardous …, 2020 - Elsevier
In rural domestic wastewater treatment using subsurface constructed wetland system
(SFCWs), the lack of a carbon source for denitrification and limited phosphorus uptake are …

An algal assisted constructed wetland-microbial fuel cell integrated with sand filter for efficient wastewater treatment and electricity production

S Gupta, A Nayak, C Roy, AK Yadav - Chemosphere, 2021 - Elsevier
In this study we report on a three-stage design of algal assisted constructed wetland-
microbial fuel cell incorporated sand filter for efficient treatment of wastewater and …