Bioremediation of direct dyes in simulated textile effluents by a paramorphogenic form of Aspergillus oryzae

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Nova proposta de critério de retenção para dimensionamento de filtros têxteis

The designs of filters made by granular material or textile are mainly based on empirical or semi empirical retention criteria according to Terzaghi proposal, which compares particle diameter of the soil base with the filter porous spaces. Silveira in 1965, proposed one rational design retention criteria based on the probability of a particle from the soil base, carried by one dimensional flow, be restrained by the porous of the filter while trying to pass through its thickness. This new innovating theory, besides of being very simple, it is not frequently used for granular filters since the necessary parameters for the design has to be determine for each natural material. However, for textile this problem no longer exists because it has quality control during manufacturing and the necessary characteristics properties of the product are specify in the product catalog. This work presents one adaptation of the Silveira theory for textile filters and the step-by-step procedure for the determination of the characteristics properties of the textile products necessary for the design. This new procedure permits the determination of the confiability level of retention that one specific particle diameter form the soil base has for one specified textile. One complete example is presented to demonstrate the simplicity of the method proposed and how the textile characteristics are obtained.

Balance Preliminar de las Economías de América Latina y el Caribe 2005

Incluye Bibliografía

Território e ambiente institutional: O arranjo produtivo local (APL) bordados de Ibitinga-SP

This study shows the importance of the institutional environment in which the local productive arrangements are entered. It shows that the specifics of each case are historical knowledge fundamental to the studies of APLs. It also shows that in areas of traditional sectors with intensive use of labor, low innovative capacity and low barriers to entry, relations that historically will be developing between firms, workers and market can be considered strong constraints of the trajectory of success or failure. The case study is a set of companies producing textiles and confecciones (products of bed, table and bath) located in the municipality of Ibitinga-SP, of great importance in the region, the high generation of employment and income. It is the study of a particular case in the context of studies on local productive arrangements (APLs), because it serves to highlight the importance of the institutional environment as a prerequisite to overcome the difficulties and consolidation of APLs.

Latin America and the Caribbean in the World Economy 2004: 2005 trends

Includes bibliography

Reformas estructurales, productividad y conducta tecnológica en América Latina

Incluye Bibliografía

El Arco del Pacífico Latinoamericano y su proyección a Asia-Pacífico

Incluye Bibliografía

The Latin American Pacific Basin initiative and the Asia-Pacific region

Includes bibliography

Oportunidades de comercio e inversión entre América Latina y Asia Pacífico: el vínculo con APEC

Incluye Bibliografía

Opportunities for trade and investment between Latin America and Asia-Pacific: the link with APEC

Includes bibliography

Trade and the environment in the context of the World Trade Organization

Includes bibliography

SMEs in the environmental goods and services market: identifying areas of opportunity, policies and instruments: case studies: Argentina, Chile, Colombia and Mexico

Includes bibliography

La facilitación del comercio en las negociaciones comerciales, multilaterales y bilaterales

Incluye Bibliografía

Las PYMES en el mercado de bienes y servicios ambientales: identificación de oportunidades, políticas e instrumentos: estudios de caso de Argentina, Chile, Colombia y México

Incluye Bibliografía

Comercio intraindustrial entre las economías de Asia y el Pacífico y la Alianza del Pacífico, 2007-2011

Incluye bibliografía