Delhi is the most densely populated and urbanized city of India. The annual growth rate in population during the last decade (1991-2001) was 3.85%, almost double the national average. Delhi is also a commercial hub, providing employment opportunities and accelerating the pace of urbanization, resulting in a corresponding increase in municipal solid waste (MSW) generation. Presently the inhabita...

In many countries, open dumping is considered the simplest, cheapest, and most cost-effective way of managing solid wastes. Thus, in underdeveloped economies, Municipal Solid Wastes (MSW) are openly dumped. Improper waste disposal causes air, water, soil pollution, impairing permeability blockage drainage system. Waste Management (SWM) can be enhanced by operating a well-engineered site with ca...

In China, Municipal Solid Waste (MSW) problems are growing fast. The annual waste generation increasing almost 10% per year and the population of municipalities is expanding, but sanitary landfill and recycling facilities are still rare to see. With rapid economic development, it is even harder to achieve waste reduction, reuse and recycling than developed countries which have significantly med...

The municipal solid waste (MSW) landfill is recognized as an anthropogenic source of air pollutants that can have a negative impact on human health and the environment. Workers who work at MSW may be exposed to risk due inhalation substances such volatile organic compounds (VOCs). Although VOCs account for 1% in gas, they are important because high level toxicity associated with them. Regular m...

Hazardous household wastes comprise a significant proportion of municipal solid waste (MSW), and therefore serve as the source of many toxic or carcinogenic organic chemicals that are released in the environment through landfill gases or leachates. In the present study, we demonstrate the utility of the steam classification process in removing hazardous semivolatile organic compounds (SVOCs) an...

The release of siloxane from landfill leachate has attracted wide attention. In this study, dodecamethylcyclohexasiloxane (D6) and dodecamethylpentasiloxane (L5) were chosen as the target pollutants to investigate adsorption characteristics cyclosiloxane linear on municipal solid waste (MSW) under circumstance. behavior could be well described by Langmuir–Freundlich model, with a maximum capaci...

After closure, municipal solid waste (MSW) landfills must be managed and controlled to avoid adverse effects on human health and the environment (HHE). Aftercare (or post-closure care) can be brought to an end when the authorities consider the landfill to no longer pose a threat to HHE. Different approaches have been suggested for long-term landfill management and evaluation of aftercare comple...

the physical properties of the municipal solid waste (msw) in kahrizak landfill (tehran, iran) and its changes due to aging were investigated in this research. a study of the components of the fresh msw in this landfill showed that more than 60% of it was made from the wastes of foods, fruits, vegetables and organic materials. next to that, paper/cardboard and plastics, with contributions of 14...

Improving the understanding of stabilization process is great significance to guide sustainable development municipal solid waste (MSW) landfills. An evaluation system MSW landfills has been established. The indices involve degradation degree MSW, release landfill gas production potential, and settlement Based on biochemical-consolidation-solute migration coupled model, an method proposed by co...

The study investigations were focused on assessing the influence of a 35-year-old municipal waste landfill on environmental mercury pollution. The total Hg content was determined in the soil profile, groundwater, and the plants (Solidago virgaurea and Poaceae sp.) in the landfill area. Environmental pollution near the landfill was relatively low. The topsoil layer, groundwater and the leaves of...