Integrated physical-biological treatment system for batik industry wastewater: A review on process selection

The Science of The Total Environment, Journal Year: 2022, Volume and Issue: 819, P. 152931 - 152931

Published: Jan. 7, 2022

Language: Английский

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Research Progress on the Removal of Contaminants from Wastewater by Constructed Wetland Substrate: A Review

Water, Journal Year: 2024, Volume and Issue: 16(13), P. 1848 - 1848

Published: June 28, 2024

Constructed wetlands (CWs) primarily achieve efficient wastewater purification through synergistic interactions among substrates, plants, and microorganisms. Serving as the structural foundation of entire wetland system, substrates not only provide a growth medium for but also serve adhesive carriers microorganisms habitats animal activities. Research on has attracted considerable attention; however, in practical engineering applications, selection often depend personal experience, which may lead to significant gaps effectiveness systems treating different characteristic contaminants. Therefore, it is great significance investigate influence removal contaminants sewage identify substrate materials with good physical chemical properties optimize design operation CWs-based sewage-treatment improve their efficiency. In this review, bibliometric analysis was conducted using Web Science database VOSviewer_1.6.20 software assess progress research CWs. This article provides comprehensive overview types characteristics based recent advancements field. Additionally, discusses methods factors related conventional (COD, nitrogen, phosphorus), heavy metals (HMs), fluorinated compounds, pharmaceuticals, care products (PPCPs), microplastics. A thorough evaluation economic costs various ability remove major from water bodies, providing reference further development technology.

Language: Английский

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Meta-analysis review for pilot and large-scale constructed wetlands: Design parameters, treatment performance, and influencing factors

The Science of The Total Environment, Journal Year: 2024, Volume and Issue: 927, P. 172140 - 172140

Published: April 1, 2024

Language: Английский

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A state-of-the-art review (2019–2023) on constructed wetlands for greywater treatment and reuse

Environmental Challenges, Journal Year: 2024, Volume and Issue: 16, P. 100973 - 100973

Published: July 2, 2024

Faced with increasing water scarcity, the potential of greywater reuse stands out, but requires effective treatment to remove organic matter, pathogens, surfactants, and suspended solids. Constructed Wetlands (CW) are sustainable decentralized technologies gaining prominence for this propose. They recognized their low-cost, simplicity, effectiveness in wastewater treatment, producing effluents that meet quality standards reuse. Despite advantages, there is a need deeper understanding factors influence performance efficiency. This review aims fill gap by systematically analyzing current research on CW technology, identifying key variables affect its application improvement. A systematic considering period 2019–2023 was carried out using Methodi Ordinatio, multicriteria decision-making methodology. The search databases were Science direct, Web science Scopus. approach involves structures process selecting scientific articles, resulting bibliographic portfolio recent studies,. initial yielded 291 retrieved titles, through selection, 48 studies chosen in-depth analysis. Existing allowed evaluate ways which systems applied. highlights how applied, substrates type, plants, operational criteria emerged as primary influencing technology's performance. also growing use construction waste biochar substrates, have shown promise enhancing focus "reuse", articles it observed topic scarcely addressed, thus suggesting remains underexplored. provides state-of-the-art synthesis offering valuable insights into specific design choices impact system effectiveness. It serves worthwhile resource efficiency management.

Language: Английский

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Dual function of Lemna minor and Azolla pinnata as phytoremediator for Palm Oil Mill Effluent and as feedstock

Chemosphere, Journal Year: 2020, Volume and Issue: 259, P. 127468 - 127468

Published: June 23, 2020

Language: Английский

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Simultaneous removal of ibuprofen, organic material, and nutrients from domestic wastewater through a pilot-scale vertical sub-surface flow constructed wetland with aeration system

Journal of Water Process Engineering, Journal Year: 2021, Volume and Issue: 43, P. 102214 - 102214

Published: July 19, 2021

Language: Английский

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Enhanced wastewater nutrients removal in vertical subsurface flow constructed wetland: Effect of biochar addition and tidal flow operation

Chemosphere, Journal Year: 2021, Volume and Issue: 286, P. 131742 - 131742

Published: July 30, 2021

Language: Английский

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Isolation and characterisation of bioflocculant-producing bacteria from aquaculture effluent and its performance in treating high turbid water

Journal of Water Process Engineering, Journal Year: 2021, Volume and Issue: 42, P. 102194 - 102194

Published: July 2, 2021

Language: Английский

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Structure and activity of microbial communities in response to environmental, operational, and design factors in constructed wetlands

International Journal of Environmental Science and Technology, Journal Year: 2021, Volume and Issue: 19(11), P. 11587 - 11612

Published: Oct. 22, 2021

Language: Английский

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Nitrogen removal performance and bacterial community analysis of a multistage step-feeding tidal flow constructed wetland

Frontiers in Water, Journal Year: 2023, Volume and Issue: 5

Published: Feb. 23, 2023

A multistage mesocosm vertical flow constructed wetland system was designed to treat synthetic domestic wastewater with a high nitrogen (N) load. The study aim determine the impact of design and operational variables on N removal efficiency in such systems. tidal strategy enhanced aeration coupled step-feeding approach promote removal. Over 420-day running period rates were between 70 77 gN/m3/d, for ratio range 60:40 80:20. able remove 91–95% chemical oxygen demand, 74–91% ammonium 66–81% total-N. Tidal strategies significantly impacted best performance at 80:20 providing carbon (COD/N) 4–5. bacterial diversity increased each stage throughout dominating phyla Proteobacteria, Firmicutes, Planctomycetes, Bacteroidetes, Chloroflexi, Verrucomicrobia Acidobacteria . Dominant bacteria genus level Thiothrix, Planctomyces, Azonexus, Pseudoxanthomonas, Hydrogenophaga, Gemmobacter other genera suggesting that accomplished via diverse metabolic pathways, including autotrophic nitrification, heterotrophic denitrification, possibly anammox. This shows benefits wetlands as cost-effective solution minimizing external input achieve effective

Language: Английский

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