Source: Yiwu sourcing agent Author: Date: 2009-12-13
Heads of State are to do in Copenhagen to discuss human climate climate refugees or citizens, Yiwu, the world's largest commodity distribution base has quietly efforts.
According to incomplete statistics, soon to be over in 2009, Yiwu deter and respond to climate warming, the costs have spent tens of millions.
Development of shallow geothermal energy
Around August of this year, the provincial hospital to explore geophysical and geochemical exploration personnel come to Yiwu, with exploration drilling in Yiwu River and other places a lot of hole drilled. But few know that they are not prospecting, but for the search for clean energy --- Yiwu, shallow geothermal energy.
What is the shallow geothermal energy? Province, Yiwu, geophysical and geochemical prospecting institute is responsible for investigating the project, said Wang Qishan, the Earth's interior is like a big boiler, the internal depths of a vast reservoir of heat.
The role of geological factors, such heat will be with hot steam, hot water, hot dry rock in the form of a range of aggregation to the earth's crust, if it met the conditions of use can be developed, they became significant with the development of geothermal resources.
The use of shallow geothermal resources mainly rely on shallow groundwater and surface water temperature, but to the residents to create a Dongnuanxialiang air-conditioning effect.
From August this year, next year in August of the year, the province of Geophysical and Geochemical Exploration Center, Yiwu has been listed as the entire investigation and assessment of shallow geothermal resources area, the focus range is Yiwu City (2004 ~ 2020) Urban Planning areas and key towns, the working area covers an area of 350 square kilometers.
In October of this year, "Yiwu shallow geothermal resources investigation and assessment of the feasibility study report" has passed the assessment. "From early next year, according to the arrangements, Yiwu city, we will be in Yiwu riverside installation of related equipment, first of all will be transported to a number of shallow geothermal-star hotel. Then, the use of a further spread in Yiwu." Wang Qishan said.
The use of shallow geothermal cooling and Qu-han, carbon dioxide and other greenhouse gas emissions to zero. This use of air conditioning for every 100 households is close to 200 Yiwu, indeed no small significance.
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