Exposure to indoor air pollution from the combustion of solid fuels has been implicated, with varying degrees of evidence, as a causal agent of several diseases in developing countries. In a review of the epidemiological evidence for the health effects of indoor smoke from solid fuels, Bruce et al. concluded that, despite some methodological limitations, epidemiological studies provide compelling evidence of causality for acute respiratory infections (ARI) and chronic obstructive pulmonary disease (COPD). This is reinforced by experimental data, studies of pathogenesis, and indirect evidence from environmental tobacco smoke (ETS) and ambient air pollution studies. (more…)
Important research over the past few decades has illustrated that indoor air pollution and indoor smoke from solid fuel poses i ...
Exposure to air pollutants and air pollution problem are very high in indoor environments in developing countries. Smith has es ...
Smoke from biomass and coal combustion contains a large number of pollutants with known health hazards, including particulate matte ...
Indoor air quality (IAQ) research deals with the presence, levels, health effects, and control of physical, chemical, and biologica ...
In terms of aggregate health effects, household solid fuel use is currently the most important source of indoor air pollution i ...
Another large source of renewable carbon supplies is waste biomass. It consists of a wide range of materials and includes municipal solid wastes (MSW), municipal biosolids (sewage), industrial wastes, animal manures, agricultural crop and forestry residues, landscaping and tree clippings and trash, and dead biomass that results from nature’s life cycles. Several of these wastes can cause serious health or environmental problems if they are not disposed of properly. Some wastes such as MSW can be considered to be a source of recyclables such as metals and glass in addition to energy. Thus, waste biomass is a potential energy resource in the same manner as virgin biomass. (more…)
Another large source of renewable carbon supplies is waste biomass. It consists of a wide range of materials and includes munic ...
Estimation of the future technical potential of biomass as an energy source is dependent on assumptions with respect to land av ...
Bioenergy produced from biomass is sometimes called a carbon-neutral energy source, because the same quantity of carbon released wh ...
The future development of energy crops, to the level at which they would replace residues as the major bioenergy fuel source, will ...
Agricultural and forestry residues provide the largest proportion of biomass used for the production of biomas bioenergy. Some esti ...
Another large source of renewable carbon supplies is waste biomass. It consists of a wide range of materials and includes municipal solid wastes (MSW), municipal biosolids (sewage), industrial wastes, animal manures, agricultural crop and forestry residues, landscaping and tree clippings and trash, and dead biomass that results from nature’s life cycles. Several of these wastes can cause serious health or environmental problems if they are not disposed of properly. Some wastes such as MSW can be considered to be a source of recyclables such as metals and glass in addition to energy. (more…)
Another large source of renewable carbon supplies is waste biomass. It consists of a wide range of materials and includes munic ...
Estimation of the future technical potential of biomass as an energy source is dependent on assumptions with respect to land av ...
Bioenergy produced from biomass is sometimes called a carbon-neutral energy source, because the same quantity of carbon released wh ...
The future development of energy crops, to the level at which they would replace residues as the major bioenergy fuel source, will ...
To date, most discussion and research relating to the various of biomass role in mitigating CO2 emissions has been focused around i ...
Some forms of alternative energy sources are really new; while most of the energy forms are really come form in development and scientists have been investigated for several hundred years. One of the energy forms is biomass and bioenergy. Bioenergy refers to the burning of organic materials that would otherwise be simply discarded or not being considered at all. (more…)
Some of alternative fuel sources are by no means new. For centuries people have harnessed the power of running water for a vari ...
With ethanol’s future uncertain, many commentators see the transportation debate evolving into a war between two other technologies ...
Most production systems try to become first full-scale production begins as small toys and devices of concept. The Horizon hydr ...
Most alternative fuel vehicles on the road today were originally designed for gasoline, but converted for use with an alternative f ...
The hydrogen can come from various sources including fossil fuels, wind, solar, biomass, nuclear, solar thermo-chemical reactio ...
One of the main benefits from future use of biofuels would be the reduction of greenhouse gases compared to the use of fossil fuels. Carbon dioxide, a greenhouse gas that contributes to global warming, is released into the air from combustion. Twenty-four percent of worldwide energy-related carbon emissions in 1997 were from the United States. Carbon and due to rising energy consumption, are expected to increase 1.3 percent per year through 2015. (more…)
The future development of energy crops, to the level at which they would replace residues as the major bioenergy fuel source, will ...
In Bonn met world leaders at the UN Conference on Biodiversity. As we here at The Green Blog world's biodiversity is seriously ...
Advances in biomass feedstock production are extremely important. These advances have the potential for reducing the final cost ...
We had expressed our disagreement with Biofuels and tell them also that the European Union also wants to distance themselves from t ...
Estimation of the future technical potential of biomass as an energy source is dependent on assumptions with respect to land av ...
Advances in biomass feedstock production are extremely important. These advances have the potential for reducing the final cost of biofuels, power, and products. In addition, advances will allow the production of plants, trees, and residues with characteristics increasingly well suited for feedstocks. For example, genetically engineered plants feedstocks may allow higher yields of usable biomass per acre for fuel and other uses. New methods in erosion control, fertilization, and pre-processing can result in (more…)
The future development of energy crops, to the level at which they would replace residues as the major bioenergy fuel source, will ...
Gasification is a thermo chemical process that has been exploited for more than a century for converting solid feedstocks to ga ...
Estimation of the future technical potential of biomass as an energy source is dependent on assumptions with respect to land av ...
The quantification of the actual reduction in green house gases sourcess emissions resulting from the substitution of fossil fu ...
Over the last decade, the number of countries researching the potential of biomass and bioenergy for energy services rose rapid ...
Coal is an important energy source and energy consumption in United States as well as worldwide. It will remain so for many years particularly in many developing countries. Fossil fuels stay as the main energy sources to the U.S. economy, but we can not ignore the importance of coal for decades. Coal production provides the price stability and will continue to be an significant source for electricity generation. Coal utilization is the major source of hydrogen in the coming hydrogen-based energy economy and it will be a crucial source of gas to liquid process of fuels energy.
Coal utilization and the importance of coal as source of energy industry perspective will change over time. (more…)
Anyone who wants to save money on gas should be interested in the process of underground coal gasification, or UCG. It is an al ...
Natural gas and oil are common source energy used to give electricity. How efficient is coal if we compare to these other source of ...
Power consumption from electricity is an essential element of the U.S. economy since the beginning of the century. Coal power plant ...
Fossil fuels, had a broader impact in current society, still oil is the one that have far reaching effect. Oil, in all its forms is ...
The pilot plant for carbon dioxide capture and hydrogen production using combined cycle ELCOGAS Puertollano "will be the first in t ...