Effect of extraction temperature on value-added biopolymer recovery in waste activated sludge
2025
Extraction temperature is one of the basic factors for alginate-like exopolymers (ALE) recovery from waste activated sludge (WAS). Given the rising interest in sustainable resource recovery and the...
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Unveiling the potential health risks induced by photolysis of insect repellents DEET under simulated sunlight
2025
N, N-diethyl-m-toluamide (DEET) is a widely used active ingredient in insect repellents, particularly in areas where mosquitoes are prevalent. Although the photolysis of DEET is inevitably to occur...
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Urchin-like nano lawn of cobalt-iron/nitrogen-carbon activating peroxymonosulfate forced by ultrasonic action: Selective oxidation from pollutant structure
2025
Selective oxidation in heterogeneous activation of persulfate has attracted much interest, however, the current research focuses more on the active species and less on the pollutant structure itself....
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Feature of water: A practical concept in water reuse
2025
The increasing stringency of standards has highlighted challenges in high-standard wastewater treatment and water reuse. Current water quality assessment primarily relies on bulk properties like chemical...
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The operation optimization of multipurpose reservoir between ARIMA, continuous, and Markov Chain models on Jatigede reservoir, Indonesia
2025
The critical challenge in reservoir management is optimizing reservoir volume by balancing inflow and outflow discharges. Achieving this balance is essential not only to meet downstream water demands...
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Core–shell ZnO@ZIF-8-derived nitrogen-doped carbon nanotubes for the effective removal of methyl orange
2025
The nitrogen-doped carbon nanotubes (NC) are synthesized via pyrolysis of zeolitic imidazolate framework-8 (ZIF-8) coated on ZnO nanorods, followed by acid etching. Morphological studies reveal that...
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Efficiently optimized multi-fillers for rain gardens: Long-term pollution control performance
2025
Rain gardens play a pivotal role in the infiltration and purification of runoff, with the filler layer being a critical component. However, the selection and configuration of fillers in existing rain...
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Sources of dissolved organic matter in initial rainwater and its photochemical activity
2025
The dissolved organic matter in initial rainwater (RDOM), including soil-dissolved organic matter (SDOM) and water-soluble organic matter (WSOM) in the atmosphere, can potentially mediate the migration...
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Occurrence and ecological risk of microplastics in different mariculture feeds
2025
The pollution of microplastics (MPs) in mariculture animals and its risk to human health remain a growing concern. However, although much attention has been paid to the release of MPs in mariculture...
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Integrated analysis of using high-value microalgae for tetracycline treatment with biomass utilization: Responses, removal pathway, physiological and metabolomic characterization
2025
Antibiotic-contaminated wastewater poses serious threats to the ecological environment. While using microalgae for antibiotic removal has been extensively studied, this study provides a comprehensive...
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Carbon nanomaterials for emerging contaminant remediation: Addressing pharmaceutical pollution in the water cycle with precision
2025
Carbon nanomaterials (CNMs), including carbon nanotubes (CNTs), graphene, and carbon dots (CDs), have emerged as promising solutions for pharmaceutical waste remediation in aquatic environments. CNMs...
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Effectiveness of membrane technologies in removing emerging contaminants from wastewater: Reverse Osmosis and Nanofiltration
2025
Pollution by emerging contaminants represents a serious risk to water quality and public health. This study aimed to conduct a systematic review on the effectiveness of advanced technologies, specifically...
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Hydrochemical studies of groundwater in the Oum Er Rbia region, Morocco
2025
This study investigates the hydrochemical characteristics of groundwater in Morocco, focusing on fifty-six protected dug wells distributed across six distinct regions: Doukkala, Bahira, Tassaout, Beni...
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Examining green and chemical methods for zero-valent iron nanoparticle synthesis in heavy metal adsorption
2025
The increasing concern over heavy metal contamination in water has necessitated the development of sustainable and efficient treatment methods. This study compares two synthesis approaches for zero-valent...
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Exploring the degradation mechanism of bisphenol-A with low Fe2+&H2O2 content and the toxicity evolution of oxidation intermediates
2025
Efficient and cost-effective removal of emerging contaminants from water bodies has become a global priority. This study assessed the degradation efficiency of bisphenol-A (BPA) at varying Fe2+&H2O2...
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Performance of the Cumulative Biotic Index (CBI) and Other Biotic Indices in Assessing Ecological Health of the Upper Citarum River, Indonesia
Available online 27 June 2025
The macroinvertebrate multimetric concept is widely employed to assess the ecological condition of freshwater ecosystems subjected to anthropogenic pressures. In this study, the Cumulative Biotic Index...
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Fe-Cu-loaded γ-Al2O3 as an efficient heterogeneous Fenton catalyst for the advanced treatment of petrochemical wastewater
Available online 20 June 2025
A novel Fe-Cu/γ-Al2O3 heterogeneous Fenton catalyst was developed for the degradation of real petrochemical secondary effluent using H2O2 under near-neutral pH conditions (6–8). This approach addresses...
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Seasonal effects of rainfall on characteristics and environment response of dissolved organic matter (DOM) in urban rivers: insights from spectroscopy and machine learning
Available online 17 June 2025
Urban river dissolved organic matter (DOM) is particularly vulnerable to monsoon climate rainfall impacts, but its mechanism remains unclear. The characteristics and environmental responses of DOM were...
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The impacts of polystyrene microplastics on development, energy transfer and nutrient cycling of biofilms: A comprehensive chronic toxicity study
Available online 10 June 2025
The escalating prevalence of microplastics (MPs) in aquatic ecosystems is anticipated to exert a significant impact on the growth and development of aquatic biota. Nonetheless, the current body of research...
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Evaluation methods for bacterial inactivation and impairment by nanowire-assisted electroporation
Available online 9 June 2025
As compared with the conventional electroporation by using plate electrodes with voltages of thousands of volts, nanowire-assisted electroporation (NW-EP) under low-voltage supply has been well demonstrated...
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A Multi-Criteria Approach to Fluvial Flood Vulnerability Assessment: A Case Study of Lower Manya Krobo Municipality
Available online 4 June 2025
Fluvial flooding predominantly occurs in areas near large water bodies. This study utilized an integrated approach combining Geographic Information System (GIS), Remote Sensing and the Analytic Hierarchy...
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“A Multi-Method Approach to Groundwater Potential Assessment: Integrating Remote Sensing, GIS, and AHP in North Shoa Zone, Ethiopia”
Available online 4 June 2025
Groundwater is essential for human health, economic development, and ecosystem sustainability, particularly in water-scarce regions. In Ethiopia, it supplies over 70% of the national water demand, yet...
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IDENTIFYING AQUIFER RECHARGE AREAS BASED ON SECONDARY INFORMATION IN THE CHINCHINÁ RIVER BASIN AND REVIEWING ITS CURRENT STATUS
Available online 22 May 2025
Identifying potential aquifer recharge zones is essential for sustainable groundwater management, particularly in regions affected by land-use changes and climate variability. This study aimed to map...
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Effects of a composite phosphate corrosion inhibitor on corrosion behavior and water quality stability in drinking water distribution systems
Available online 16 May 2025
This study investigated the effectiveness of a composite phosphate corrosion inhibitor in enhancing water quality stability in drinking water distribution systems (DWDSs), guided by practical engineering...
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Analysis and standardization of coal chemical wastewater treatment and reuse systems
2024
To meet the practical needs of classified collection, graded treatment, and quality recycling of coal chemical wastewater, and in accordance with the standardization requirements of wastewater resource...
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