Results 131 to 140 of about 5,063,281 (349)
ABSTRACT This research focused on characterizing graphitic carbon nitride (g‐C3N4) nanocomposites incorporated with ZnO and Ag2O nanoparticles, and carrageenan to remove heavy metals. The ZnO/Ag2O@ g‐C3N4 and ZnO/Ag2O/g‐C3N4@Carr nanocomposites demonstrated thermal stability of 97.40% (108.81°C) and 82.80% (188.99°C) for TGA.
Feziwe B. Mamba +2 more
wiley +1 more source
Perfluorooctanoic acid (PFOA), ab initio molecular dynamics (AIMD), density functional theory (DFT), Dolomite (DL), metal‐organic frameworks (MOFs), calcined modified dolomite (CDL), zero‐point of charge (PZC), metal‐organic frameworks (MOFs), Fourier transform infrared (FTIR), X‐ray diffraction (XRD), scanning electron microscopy (SEM ...
Yating Yang +8 more
wiley +1 more source
Effects of compost and digestate on environment and plant production – results of two research projects [PDF]
A yearly amount of 9.3x106t compost and digestate derived from separately collected organic waste is produced in the 25 European Union member states. The improvement of soil properties is a major benefit of compost application.
Berner, Alfred +4 more
core
This study explored dye molecule adsorption from water, focusing on activated carbon in polymer membranes for purifying low‐quality water. Polyvinylidene fluoride (PVDF) membranes showed enhanced removal efficiency of methylene blue (MB) from 89.29% to 98.33% with biomass‐activated carbon (BAC).
Khairul Anwar Mohamad Said +5 more
wiley +1 more source
Plain Meaning, Precedent, and Metaphysics: Interpreting the “Pollutant” Element of the Federal Water Pollution Offense [PDF]
This Article, the second in a series of five, examines the meaning of “pollutant” under the Clean Water Act. Congress and EPA have defined “pollutant” to mean a list of specific substances and broad categories of materials and wastes discharged into ...
Miller, Jeffrey G.
core +1 more source
N. Klepeis +8 more
semanticscholar +1 more source
Hybrid WPU coatings with a hierarchical structure are constructed by first directional freezing polymerization of degradable hydrogels with a vertical channel structure and then filling these channels with aqueous WPU solution containing carbon nitride (g‐C3N4) nanosheets.
Xiaobei Zhou +8 more
wiley +1 more source
Atmospheric Pollution and Consumption Patterns in Spain: An Input-Output Approach [PDF]
This paper analyses the relationship between Spanish household consumption patterns and atmospheric pollutant emissions in 2000. Applying an input-output approach we estimate the relative responsibility of different types of households in the emissions ...
Jordi Roca, Mònica Serrano
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This study presents the rational design and synthesis of a highly luminescent polymeric nanocomposite. Initially, highly fluorescent carbon quantum dots (CQDs) are synthesized via a facile hydrothermal method using citric acid and β‐alanine as precursors, followed by rigorous purification through centrifugation and filtration.
Yunus Emre Toprak +2 more
wiley +1 more source
New Jobs — Cleaner Air: Employment Effects Under Planned Changes to the EPA’s Air Pollution Rules [PDF]
In this study commissioned by Ceres, James Heintz, Heidi Garrett-Peltier, and Ben Zipperer examine the economic impacts of air pollution regulations forthcoming from the Environmental Protection Agency: the Clean Air Transport Rule governing sulfur ...
Ben Zipperer +2 more
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