Hillary Inyang’s article in the September 1, 2004, Environmental Science &Technology, “Modeling the Long-Term Performance of Waste Containment Systems: Better models will help predict what happens to containments in 50 or 1000 years” presents a discussion of some of the issues that need to be considered/evaluated in developing landfills for waste storage. However, her statement at the conclusio...

Governments and co-operations are aware of the fact that more sustainable consumption and production practices are required. Efforts are being made to produce less waste while increasing the recycling ratio. Concurrently, it is of importance to place landfilling in a sustainable context. The present paper discusses a novel concept where a landfill is no longer considered as a final solution but...

An outdoor pilot-scale study was undertaken to pretreat municipal solid waste by windrow composting. The raw waste was introduced to active composting without any source separation or pulverization. Pretreatment indicators were developed and used as a tool to measure the optimum level of sorting and waste stabilization. The moisture content of the waste dropped from 68% to 61% and the pile atta...

Most applications of coal fly ash, such as concrete, structural fill, and waste stabilization, use fresh fly ash received directly from coal fired power generation plants. However, if the current rate of usage continues, the demand for fresh coal fly ash for various applications will increase and utilization of coal fly ash disposed in landfills will have to be considered. This study investigat...

Municipal solid waste management (SWM) is one of the most useful applications renewable energy, supporting market for energy and assisting in environmental protection by reducing emissions. Sustainability key issues with systems developing countries, including Palestine. Waste-to-energy (WTE) technology greatest strategies effectively managing waste. This study focuses mostly on Palestine’s Tul...

Introduction: Uncontrolled and improper landfilling of solid waste increases the concentration of heavy metals in the soil. Therefore, this study aimed to investigate soil contamination with heavy metals in the landfill of municipal and hospital waste in Sabzevar city by compiling a map of the severity of heavy metal pollution in the soil. Materials and Methods: Concentrations of heavy metals ...

Due to economic growth Greece has experienced a large amount of waste generation during the last twenty years. Landfill has been the predominant waste treatment method which applied so far in the country. A large portion about 90% of the refuse is disposed in Sanitary Landfills and open dumps. European Union concerns for the human health, as well as the environment impose a specific framework f...

The statistical entropy (SE) function has been applied to waste treatment systems to account for dilution or concentration effects on metals. We later extended it to account for carbon flows, especially in waste management systems involving thermal treatment. Now, a simple lifecycle “net energy” metric – encompassing the “lost energy” that would have been gained when high-calorific materials ar...

Previous greenhouse gas studies comparing landfilling with combustion of municipal solid waste (MSW) are limited to examinations of the emissions weighted by their relative radiative activity. This paper adds another dimension by analyzing the atmospheric response to these emissions. The heart of the analysis is a time-dependent model using a perturbation analysis of the IS92a results of the In...