The rise in pellet consumption has resulted in a wider variety of materials for pellet manufacture. Thus, pellet industry has started looking for alternative products, such as wastes from agricultural activities, forestry and related industries, along with the combination thereof, obtaining a broad range of these products. In addition, the entry into force of EN ISO 17225 standard makes wood pe...

Introduction: The presence of pathogenic microbial agents and pathogens in organic fertilizers causes health problems and disease transmission. The aim of this study was to evaluate the efficiency of vermicomposting process in improve the microbial quality of the compost produced. Materials and Methods: This experimental study was conducted as a pilot-scale one, in the laboratory of school of...

This paper describes a pilot recycling programme in Quito and the factors associated with residents’ participation in separating their wastes. This municipal programme extended garbage collection to previously unserved neighbourhoods through micro-enterprises formed by residents which provided separate collection services (on different days) for organic (compostable), recyclable and non-recycla...

Releasing prices and performing cash subsidy payment to all applicants with a different income level create differences in the method of household function and different services of organizations including waste and recycling management organization. The purpose of this study was to determine the effect of cash subsidy payment on the quantity of domestic waste in Rasht (Guilan province, Iran)....

In developing countries, little information is available about solid-waste characteristics, determinants for adoption and performance-evaluation of municipal-waste management systems in Municipals. This study aimed: to characterize the municipal solid-wastes, collection, dumping evaluate efficiency reliability Municipal system. A total 200 households were randomly sampled interviewed. Data was ...

Cadmium is one of the highest priority chemicals regulated under the EPA’s Superfund program and can enter soil, water, and air from mining and industrial processes, burning coal and household wastes, where it can be taken up by fish, plants and animals. This activity features the research of a scientist who is funded by UNC-Chapel Hill’s Superfund Research Program to investigate the link betwe...

Residents in localities throughout the world voluntarily participate in the routine recycling of household wastes, such as paper, metals, and plastics containers. But when a house in their neighborhood gets built or torn down, most of the debris – including wood waste – gets landfilled. Such a waste of material suggests that there are opportunities to add value to these under-utilized resources...