منابع مشابه
Geothermal energy
— Geothermal technologies use renewable energy resources to generate electricity and direct use of heat while producing very low levels of greenhousegas (GHG) emissions. Geothermal energy is the thermal energy stored in the underground, including any contained fluid, which is available for extraction and conversion into energy products. Electricity generation, which nowadays produces 73.7TWh (1...
متن کاملGeothermal Heat Pumps
office building, or school, or replace your heating and cooling system, you may want to consider a geothermal heat pump (GHP) system. GHP systems are also known as GeoExchange, ground-source, or water-source heat pumps (as opposed to air-source heat pumps). Regardless of what you call them, energy-efficient geothermal heat pumps are available today for both residential and commercial building a...
متن کاملGeothermal Sampling and Analysis
Sampling and analysis provide the data for all geochemical interpretation and thus it is imperative that these tasks be performed by trained personnel with insight into possible errors. Different types of containers (glass, or plastic, amber or transparent) and different pre-treatment (filtering, freezing, addition of chemicals) is needed for the various constituents determined. Some constituen...
متن کاملCyanobacteria in Geothermal Habitats
3.2 Distribution of Thermophilic Cyanobacteria Based on Morphology and Cultivation ...................... 40 3.2.1 Geographic Distribution ................................................. 40 3.2.2 Distributions Determined by Temperature and Chemistry ................................................................ 44 3.2.2.1 Temperature ............................................................
متن کاملGeothermal Energy in Iceland
Due to Iceland’s location on the Mid-Atlantic ridge, the island is provided with a great amount of geothermal energy. Hence, Iceland is well on the way to becoming completely independent of fossil fuels. Whereas high-temperature areas are mainly used for electricity generation, the more frequent low-temperature areas are utilized for direct application like space heating, bathing and greenhouse...
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ژورنال
عنوان ژورنال: Preview
سال: 2011
ISSN: 1443-2471,1836-084X
DOI: 10.1071/pvv2011n153p25