• Aucun résultat trouvé

Organic pollutant

Alternative methods to assess the effects of a realistic Persistent Organic Pollutant mixture (POP Mix) following a chronic exposure in zebrafish larvae (Danio rerio).

Alternative methods to assess the effects of a realistic Persistent Organic Pollutant mixture (POP Mix) following a chronic exposure in zebrafish larvae (Danio rerio).

... Alternative methods to assess the effects of a realistic Persistent Organic Pollutant mixture (POP Mix) following a chronic exposure in zebrafish larvae (Danio rerio).. CONCLUSIONS.[r] ...

1

Recognition of the persistent organic pollutant chlordecone by a hemicryptophane cage

Recognition of the persistent organic pollutant chlordecone by a hemicryptophane cage

... Augustin Long, a Sara Lefevre, b Laure Guy, b Vincent Robert, c Jean-Pierre Dutasta, b Marion L. Chevallier, d Oriane Della-Negra, d Pierre-Loı¨c Saaidi * d and Alexandre Martinez * a Two molecular cages have been tested ...

6

Sorption and photodegradation under visible light irradiation of an organic pollutant by a heterogeneous UiO-67–Ru–Ti MOF obtained by post-synthetic exchange

Sorption and photodegradation under visible light irradiation of an organic pollutant by a heterogeneous UiO-67–Ru–Ti MOF obtained by post-synthetic exchange

... Ricardo Navarro Amador, Micha¨el Carboni* and Daniel Meyer The synthesis of a UiO-67 based MOF was made through the combination of two synthetic pathways, first a solvothermal synthesis in the presence of two di fferent ...

7

INTERSPECIFIC RELATIONSHIPS AMONG SOIL INVERTEBRATES INFLUENCE POLLUTANT EFFECTS OF PHENANTHRENE

INTERSPECIFIC RELATIONSHIPS AMONG SOIL INVERTEBRATES INFLUENCE POLLUTANT EFFECTS OF PHENANTHRENE

... Keywords—Organic pollutant compound Mesofauna communities Mesocosm Ergosterol Decomposition processes INTRODUCTION In recent years, various studies conducted on different eco- systems and organisms have ...

9

Acidity control of the gliding arc treatments of aqueous solutions: application to pollutant abatement and biodecontamination

Acidity control of the gliding arc treatments of aqueous solutions: application to pollutant abatement and biodecontamination

... Apart this important result, numerous examples of acidity dependant reactions are mentioned, most of them involve the plasma degradation of organic pollutants. For most of the cases, the use of buffers is necessary ...

12

Effectiveness of a photocatalytic organic membrane for solar degradation of methylene blue pollutant

Effectiveness of a photocatalytic organic membrane for solar degradation of methylene blue pollutant

... treatment; Organic pollutant; Methylene blue; Solar photocatalysis; Immobilized TiO2; Organic membrane ...by organic chemicals produced from the textile, paper, plastic, leather, food, and ...

4

Irradiation effects on organic materials

Irradiation effects on organic materials

... cent. These proportions decrease before and after noon and in winter because of the geometric effects mentioned above. For example, at 40° north latitude the four winter months November to February supply only about ...

5

The co-pollutant cost of carbon emissions: an analysis of the US electric power generation sector

The co-pollutant cost of carbon emissions: an analysis of the US electric power generation sector

... are largely the same for all pollution sources, their air quality co-bene fits can vary greatly across states and power plants due to differences in co-pollutant inten- sities, the transport and fate of ...

14

Black spruce seedling growth response in controlled organic and organic-mineral substrates

Black spruce seedling growth response in controlled organic and organic-mineral substrates

... Under paludification, increasing moisture saturation of the surface and underlying edaphic layers contributes to soil cooling, that in turns reduces microbial activity and limits the mineraliza- tion of nutrients and ...

14

Efficiency of source control systems for reducing runoff pollutant loads: Feedback on experimental catchments within Paris conurbation.

Efficiency of source control systems for reducing runoff pollutant loads: Feedback on experimental catchments within Paris conurbation.

... r C u C u C u C u C u C u C u = + + + + + with u r 2 ( C i , j 1 ) the uncertainty due to sampling ≈ 5 % with u r 2 ( C i , j 2 ) the uncertainty due to analysis given in Table S1 for each pollutant with u r 2 ( C ...

44

Environmental Pollutant Benzo[a]Pyrene Impacts the Volatile Metabolome and Transcriptome of the Human Gut Microbiota

Environmental Pollutant Benzo[a]Pyrene Impacts the Volatile Metabolome and Transcriptome of the Human Gut Microbiota

... doi: 10.3389/fmicb.2017.01562 Edited by: Rachel Susan Poretsky, University of Illinois at Chicago, United States Reviewed by: William C. Nelson, Pacific Northwest National Laboratory (DOE), United States ...

13

Reconversion to organic famring, between organic rules and agro-food chain referential: How to fit out the organic fattening referential?

Reconversion to organic famring, between organic rules and agro-food chain referential: How to fit out the organic fattening referential?

... for organic market development, led to the definition of some questions: ‘Is it possible to fatten bulls in accordance with organic rules and consumers perception of such production mode, ...

3

Design and synthesis of organic chromophores for imaging, lithography and organic electronics

Design and synthesis of organic chromophores for imaging, lithography and organic electronics

... However, DMNA has a very low fluorescence quantum yield 17 and, therefore, a significant turn-on fluorescence signal is not generated upon reaction of DMA with the phot[r] ...

238

Life cycle inventory data on French organic waste treatments yielding organic amendments and fertilisers

Life cycle inventory data on French organic waste treatments yielding organic amendments and fertilisers

... on organic waste streams yielding organic amendments and ...of organic amendments and fertilisers was obtained by means of direct questioning of technical responsible of the concerned processes in ...

8

2013 — Numerical study of near-field pollutant dispersion around a building complex emitted from a rooftop stack

2013 — Numerical study of near-field pollutant dispersion around a building complex emitted from a rooftop stack

... 2 Urban air quality is directly related to the atmospheric boundary layer (ABL) flows and their interactions with obstacles, which are themselves strongly dependent on many aspects of me- teorology, wind engineering and ...

190

A Decentralized Mechanical Ventilation System with Heat  Recovery: Experimental Assessment of Thermal Comfort and  Pollutant Removal Ability

A Decentralized Mechanical Ventilation System with Heat Recovery: Experimental Assessment of Thermal Comfort and Pollutant Removal Ability

... In this paper we only summarize the main results. It was for the 100% ventilation regime and the second thermal configuration of the climatic chamber. For this t[r] ...

11

Conventional versus organic farming systems: dissecting comparisons to improve cereal organic breeding strategies

Conventional versus organic farming systems: dissecting comparisons to improve cereal organic breeding strategies

... and organic farming systems can be imputed to the oft-quoted methodological difficulties of comparing conventional and organic ...and organic management strat- egies revealed that there are ...

13

Life cycle inventory data on French organic waste treatments yielding organic amendments and fertilisers

Life cycle inventory data on French organic waste treatments yielding organic amendments and fertilisers

... on organic waste streams yielding organic amendments and ...of organic amendments and fertilisers was obtained by means of direct questioning of technical responsible of the concerned processes in ...

8

Biological attack on organic materials

Biological attack on organic materials

... are used. Resins that are internally plasticized, i.e., the plasticizer is chemically bonded to the polymer chain, are less subject to attack than those that are simply physical mixtures. Natural organic fillers ...

6

Metal-organic frameworks cavity size effect on the extraction of organic pollutants

Metal-organic frameworks cavity size effect on the extraction of organic pollutants

... Hybrid organic-inorganic materials, metal–organic frameworks (MOFs), have attracted considerable interest because of their large specific surface areas and pore ...

7

Show all 1435 documents...

Sujets connexes