Results 51 to 60 of about 39,871 (261)

Landfill tax and recycling

open access: yesFiscal Studies, Volume 45, Issue 4, Page 483-500, December 2024.
Abstract This paper provides new empirical evidence on the role of landfill taxes in reducing landfill waste and promoting recycling. We focus on the impacts of the 2017 landfill tax law reform in Catalonia, a Spanish region, which increased the tax rate from 18 to 47 euros per tonne over the period 2017–20.
Jordi Jofre‐Monseny   +1 more
wiley   +1 more source

CADEIA REVERSA DO ÓLEO DE COZINHA: COORDENAÇÃO, ESTRUTURA E ASPECTOS RELACIONAIS [PDF]

open access: yesRAE: Revista de Administração de Empresas, 2013
Production and consumption activities generate residus that, according to their disposal, produce negative impacts on the environment. This situation worsened critically after the Industrial Revolution.
Tania Nunes Da Silva   +2 more
doaj  

Improvement of Heavy Oil Recovery in the VAPEX Process using Montmorillonite Nanoclays Amélioration de la récupération d’huile lourde par utilisation de nanoargiles de Montmorillonite dans le procédé VAPEX

open access: yesOil & Gas Science and Technology, 2011
In this paper, the nanoclay particles were introduced as mobile adsorbents in oil reservoirs to adsorb the asphaltenes, reduce the viscosity and enhance the dispersion.
Pourabdollah K.   +3 more
doaj   +1 more source

Les résidus de médicaments présentent-ils un risque pour la santé publique ?

open access: yes, 2010
Une prise de conscience recente des consequences des rejets de residus de medicaments dans l’environnement s’est developpee. Ces residus proviennent soit de sources diffuses, les plus importantes, par le rejet dans les urines et feces et donc dans les ...
J. Haguenoer
semanticscholar   +1 more source

Disentangling the separate and combined effects of privatization and cooperation on local government service delivery

open access: yesPublic Administration, Volume 102, Issue 4, Page 1624-1646, December 2024.
Abstract Inter‐municipal cooperation is often regarded as an alternative to privatizing local public services. But cooperation and privatization can also be combined into a dual reform package in which several municipalities jointly issue contracts relating to multiple jurisdictions.
Germà Bel, Thomas Elston
wiley   +1 more source

The Prefrattini Residual [PDF]

open access: yesProceedings of the American Mathematical Society, 1976
The structure of a prefrattini subgroup in a finite solvable group is related to the structure of the prefrattini residual, that is, the residual for the formation of solvable n C nC -groups. In particular this structure can be identified with the system normalizers of a lower nilpotent series in the prefrattini ...
openaire   +2 more sources

Estudi sobre les tecnologies de tractament de residus orgànics aplicables a Catalunya [PDF]

open access: yes, 2002
Anàlisi d'alternatives tecnològiques de tractament de residus orgànics, especialment dejeccions ramaderes, a Catalunya. Inclou propostes per la gestió territorial de les dejeccions ramaderes. Finançant per l'Agència de Residus de Catalunya.Una estratègia
Flotats Ripoll, Xavier   +2 more
core   +1 more source

Résidus de pesticides organochlorés chez les bivalves et les poissons de la lagune de Moulay Bousselham (Maroc)

open access: yes, 2010
Oragnochlorine pesticide residues in bivalves and fishes from the Moulay Bousselham lagoon (Morocco) This work involves an assessment of the degree of contamination by Organochlorine pesticides (POC) of clams (Venerupis deccusatua), mussels (Mytilus ...
B. Bouchaib   +4 more
semanticscholar   +1 more source

Redox Gradient Shapes the Chemical Composition of Peatland Microbial Communities

open access: yesGeobiology, Volume 22, Issue 6, November/December 2024.
ABSTRACT The response of soil carbon to climate change and anthropogenic forcing depends on the relationship between the physicochemical variables of the environment and microbial communities. In anoxic soils that store large amounts of organic carbon, it can be hypothesized that the low amount of catabolic energy available leads microbial organisms to
Vincent P. Milesi
wiley   +1 more source

Digestió anaeròbia per al tractament de residus orgànics [PDF]

open access: yes, 2006
El presente trabajo consiste en la elaboración de un documento técnico de referencia, en el campo del tratamiento de residuos orgánicos, realizado para “Ciudad Saludable”, organización no lucrativa dedicada a la implantación de sistemas de gestión de ...
Jarauta Rovira, Laura
core   +1 more source

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