Results 31 to 40 of about 1,290,645 (201)

Determination of Some Heavy Metal Pollutants in Sediments of the Seybouse River in Annaba, Algeria

open access: yesAir, Soil and Water Research, 2012
This study was conducted in order to fight against pollution of the environment. The study concerns river sediment of the Seybouse River in northeastern Algeria.
Achour Louhi   +2 more
doaj   +1 more source

Zero-Material Cost Production of Soil-Coated Fabrics with Underwater Superoleophobicity for Antifouling Oil/Water Separation

open access: yesMembranes, 2023
Soil-coated fabrics were fabricated by scrape-coating of soil slurry onto cotton fabrics. The raw materials, soil, and cotton fabrics were, respectively, obtained from farmland and waste bed sheets, making the method a zero-material cost way to produce ...
Maohui Li   +5 more
doaj   +1 more source

Potential impact and mechanism of aged polyethylene microplastics on nitrogen assimilation of Lactuca sativa L.

open access: yesEcotoxicology and Environmental Safety
Nitrogen (N) is the driving factor for crop yield and quality, and more research is needed on the mechanisms of aged micro/nano plastics (MNPs) on N assimilation in edible crops.
Xiaoli Mou   +9 more
doaj   +1 more source

Machine Learning-Assisted Optimization and Regulation of Chlorine Speciation in Municipal Solid Waste Incineration Bottom Ash

open access: yes能源环境保护
The presence of chlorine in municipal solid waste incineration bottom ash is a critical factor restricting its potential for reuse. However, the current understanding of the speciation characteristics and formation mechanisms of chlorine within the ash ...
Foquan GU   +6 more
doaj   +1 more source

Formic Acid Formation from the Electrochemical Reduction of Carbon Dioxide Catalyzed by a Rhodium Protoporphyrin in aqueous solution

open access: yesInternational Journal of Electrochemical Science, 2021
The electrochemical conversion of CO2 into valuable fuels is a promising technique to store intermittent energy, such as wind, solar and nuclear, and facilitate a closed carbon cycle.
Jing Shen   +4 more
doaj   +1 more source

Household waste recycling: National survey evidence from Italy [PDF]

open access: yes
The paper analyses the determinants of household recycling in Italy with particular emphasis on social behaviour. The econometric analysis is based on two waves - 1998 and 2000 - of the Multipurpose Household Survey conducted annually by the Italian ...
Damiano Fiorillo
core   +2 more sources

Repair, Recycling, and Waste

open access: yes
Au vu du large spectre des pratiques, des échelles quantitatives et qualitatives des matières, de leurs temporalités – depuis l’extraction des ressources, leur transformation, la fabrication, l’usage et le réusage des objets avant de devenir déchet – il est illusoire d’envisager une histoire globale des techniques de la réparation et du recyclage sans ...
Bonnot, Thierry, Letté, Michel
openaire   +2 more sources

Pyrolysis of aircraft cabin materials for chemical recycling

open access: yesInternational Journal of Sustainable Engineering
Increased usage of high-performance composite materials results in the necessity of novel routes of recycling for these materials. This article focuses on the application of pyrolysis for the recovery of potentially reusable carbon-based molecules from ...
Clemens Schmittmann   +4 more
doaj   +1 more source

Similarities and Differences in Quorum Sensing-Controlled Bioluminescence between Photobacterium phosphoreum T3 and Vibrio qinghaiensis sp.-Q67

open access: yesApplied Sciences, 2022
Quorum sensing is a density-dependent mechanism using chemical signal molecules termed autoinducers to regulate diverse biological processes in bacteria, including bioluminescence. However, the correlation between growth and light emission of two typical
Dan Wang   +3 more
doaj   +1 more source

Waste Recycling: Waste to Energy System

open access: yesAl-Bahir, 2023
The current economic growth trend of increased urbanization has resulted in huge amounts of municipal waste and energy consumption. Many emerging countries, such as Iraq, suffer from the worsening of such a problem. Thus, an adequate municipal waste management system and the innovation of renewable energy alternatives are the fundamental issues that ...
Basheer Abdulrazzak Ghani   +1 more
openaire   +2 more sources

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