نتایج جستجو برای: biomass and coal bottom ashes
تعداد نتایج: 16851443 فیلتر نتایج به سال:
Coal is a major energy source, and on the other hand coal is a source of pollution. Some of the important environmental issues related to use of coal in energy production are the release of sulphur dioxide (SO2). SO2 is a precursor to acid rain, responsible for atmospheric pollution and damage to human health. Therefore, investigations and development of technologies promising low SO2 emission ...
The road construction sector is one of the most raw material-intensive sectors in existence. As a result, it has significant impact on environment. For this reason, there are several research projects which industrial by-products used as materials. In turn, energy production from biomass combustion considered to be promising sources. However, type produces number wastes that need treated, such ...
There has been a wide discussion on the different properties between carbon taxes, cap-and-trade schemes and hybrid instruments such as cap-and-trade schemes with price floors and ceilings. There has been less discussion on the incentives to investment that each of these instruments may provide. We build a three-period model to investigate the incentives offered to a large firm with diversified...
BACKGROUND Exhaled carbon monoxide (COex) level is positively associated with tobacco smoking and exposure to smoke from biomass/coal burning. Relatively little is known about its determinants in China despite the population having a high prevalence of smoking and use of biomass/coal. METHODS The China Kadoorie Biobank includes 512,000 participants aged 30-79 years recruited from 10 diverse r...
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