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Performance and cell toxicity studies for the use of graphene oxide-bimetallic oxide hybrids in the absorptive removal of Pb(II) from wastewater: fixed-bed column study with regeneration
The current study involves the removal of Pb(II) ions from an aqueous solution using GO/Mn-Fe hybrids in a fixed bed column study. The capability of...
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Life cycle impact assessment framework for assessing physical effects on biota of marine microplastics emissions
PurposeThe international working group MariLCA has proposed a framework aiming towards integrating the impacts of plastic pollution in life cycle...
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Continuous fixed-bed adsorption of reactive azo dye on activated red mud for wastewater treatment-Evaluation of column dynamics and design parameters
Continuous adsorption of Remazol Brilliant Blue (RBB) dye in water onto sulfuric acid activated red mud (CATRM) in a fixed bed column was...
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Study on phosphate removal from aqueous solutions using magnesium-ammonium- and zirconium-modified zeolites: equilibrium, kinetic, and fixed-bed column study
Eutrophication is an environmental issue which occurs when the environment becomes enriched with nutrients. Phosphorus (P) is a key nutrient limiting...
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Asphaltene-derived nanocomposites for the removal of emerging pollutants and its antimicrobial effects: batch and continuous column studies
Emerging contaminants are diverse ecotoxic materials requiring unique treatment for removal. Asphaltenes are environmentally hazardous carbon-rich...
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Investigations on a solar humidification dehumidification desalination system equipped with various packing materials and multi-stage bubble column dehumidifier
This work presents the theoretical and experimental investigation of a solar-powered humidification dehumidification desalination (HDD) system with...
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Development of hydrogels based on xylan and poly (acrylic acid) for melamine adsorption in batch and continuous mode: experimental design, kinetics, isotherms, recyclability, and fixed-bed column
Two hydrogels were synthesized, characterized, and applied as alternative materials to remove melamine (MEL) from aqueous media by adsorption. For...
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Biogeochemical explanations for the world’s most phosphate-rich lake, an origin-of-life analog
Environmental phosphate concentrations are typically much lower (~10 −6 M) than needed for prebiotic phosphorylation of nucleosides, critical for the...
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Considering product life cycle characteristics and industry background in environmental impact analysis and application: a case study of a television
Life cycle assessment (LCA) is widely used to evaluate product’s life cycle environmental impact and identify the environmental weaknesses. However,...
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The impact of investor sentiment on firms’ green total factor productivity—facilitator or inhibitor?
Investor sentiment does not only have negative impacts. It may also improve green total factor productivity by invigorating funds. This research...
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Elementary flow map** across life cycle inventory data systems: A case study for data interoperability under the Global Life Cycle Assessment Data Access (GLAD) initiative
PurposeLimited availability of life cycle assessment (LCA) data poses a significant challenge to its mainstream adoption, rendering it a central...
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Life cycle assessment of electric kick scooters: consolidating environmental impact quantification and concluding climate-friendly use options
BackgroundThe environmental impact of electric scooters has been the subject of critical debate in the scientific community for the past 5 years. The...
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Biocomposite based on zirconium and amine-grafted walnut shell with antibacterial properties for the removal of Alizarin red in water: batch and column studies
Recent progress has been made in the application of novel zirconium-loaded amine-grafted walnut shells as multifunctional adsorbents for the...
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The impact of environmental protection tax reform on total factor energy efficiency
Environmental protection tax is of great significance to the realization of an environment-friendly society. Using data from 280 Chinese cities from...
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Life cycle assessment of carbon footprint in dual-phase automotive strip steel production
As the demand for automotive materials grows more stringent in environmental considerations, it becomes imperative to conduct thorough environmental...
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Improving life cycle assessment for carbon capture and circular product systems
PurposeThis research aims to critically assess the suitability of current ISO life cycle assessment standards and practices for the challenges of...
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The mechanisms and kinetics of phosphate adsorption onto iron-coated waste mussel shell observed from hydrodynamic column
The excessive amount of phosphate in domestic wastewater treatment plant effluent must be removed to protect the natural environment of healthy...
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A sustainable remediation of Congo red dye using magnetic carbon nanodots and B. pseudomycoides MH229766 composite: mechanistic insight and column modelling studies
In the present investigation, a biocomposite, magnetic carbon nanodot immobilized Bacillus pseudomycoides MH229766 (MCdsIB) was developed and...
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Bimetallic Fe/Al-MOF for the adsorptive removal of multiple dyes: optimization and modeling of batch and hybrid adsorbent-river sand column study and its application in textile industry wastewater
Bimetallic metal organic framework (MOF) has garnered interest over the years with its applications in industrial wastewater treatment. In this work,...
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Spatial–Temporal Variability of the Ozone Column over the Brazilian Midwest from Satellite Data from 2005 to 2020
The ozone data obtained from the satellite (AUREA) and the sensor Ozone Monitoring Instrument (OMI) were used to study the temporary and spatial...
