Results 41 to 50 of about 260 (154)
Pollution chimique des estuaires. Etat actuel des connaissances [PDF]
The scientific literature dealing with estuarine chemical pollution is characterized by the extreme diversity of the concerned organizations and by the multiplicity of available documents (internal reports, regional publications, etc.), often hard to access.
Martin, J. M. +3 more
openaire
Literature review on antimony concentrations in foodstuffs and consumer risk assessment
Abstract This study aimed to produce a comprehensive review of published data and Swiss enforcement laboratory analyses on antimony (Sb) concentrations in foodstuffs, including their sources, speciation, and potential health risks to consumers. Sb concentration data were compiled through an extensive survey of both scientific and grey literature.
Ursina Morgenthaler +2 more
wiley +1 more source
Le traitement des eaux, qu’il s’agisse de production d’eau potable où d’épuration d’eau usée d’origine urbaine ou industrielle, conduit toujours à la formation de boues que l’on sépare et de l’eau traitée.
L. Hammadi, A. Ponton, M. Belhadri
doaj
On demande de plus en plus aux véhicules particuliers utilisés en zone urbaine de répondre à un certain nombre de contraintes relatives à la pollution, au bruit et aux économies d'énergie.
Salé B., Bréelle Y.
doaj +1 more source
Beyond medicine: A proof of concept for synergy analysis in ecotoxicology
Abstract Interactive effects among chemicals, such as synergism and antagonism, are increasingly studied in ecotoxicology and environmental research. However, these interactions are often assessed using a biased, point‐wise approach that overlooks dose‐dependent effects.
Antoine Gekière +5 more
wiley +1 more source
Caractéristiques physico-chimiques et pollution de l’eau du delta de l’Oueme au Benin
Objectif : La présente étude a pour objectif de caractériser les paramètres physico-chimiques des eaux du delta de l’Ouémé au Bénin et de faire une évaluation du niveau de pollution organique à partir des paramètres déterminés.Méthodologie et résultats : Treize paramètres physico-chimiques ont été mesurés dans huit stations entre avril 2014 et mars ...
ZINSOU, Hermann Léonce +4 more
openaire +3 more sources
Biodegradable Polymers for Plant Nutrient Delivery and Recovery
This review article discusses the use of biodegradable polymers to address several grand challenges in agriculture: to improve the delivery of nitrogen and phosphorous to crops, to optimize plant uptake, and to enhance the recovery of these nutrients from wastewater, to recycle them and reduce water pollution. Abstract The current use of fertilizers is
Alice Boarino +4 more
wiley +1 more source
The protein carbonylation biomarker is validated as reliable molecular damage marker to monitor hair oxidative damage (chemical and photo oxidation). It is slightly more sensitive than the cysteic acid in the case of photochemical oxidation and allows to geolocate qualitatively and quantitatively the oxidation within the hair fibre substructures ...
Camille Grosjacques +5 more
wiley +1 more source
Impacts de la pollution lumineuse nocturne et chimique sur le biofilm aquatique
Les écosystèmes aquatiques urbains sont soumis à une multitude de stress anthropiques et hébergent des communautés fragilisées. La lumière artificielle nocturne (ALAN : Artificial light at night) provoque de nombreux dommages sur les écosystèmes aquatiques (Gaston et al.
Roux, Caroline +7 more
openaire +3 more sources
Formulation and evaluation of alternative to beeswax for vegan lipsticks
Characterization of a cosmetic ingredient as a vegan alternative to beeswax. Investigation of binary oil–wax systems for cosmetic applications. Development of a predictive strategy for the formulation of vegan stick cosmetics. Abstract Honeybees' success is strictly linked to the chemical and application properties of their products: honey, beeswax (BW)
Manuela Loiacono +4 more
wiley +1 more source

