Water source heat pump of mine waste heat recovery is a new type of high grade energy saving technology, which pump low-grade heat into high-grate thermal energy.

回收矿井余热的水源热泵技术是一种把低品位热能转化为高品位热能的一种新型节能环保技术。

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The low heat engine can convert low temperature heat energy into mechanical energy, reduce energy source waste and protect the living environment.

能够把低温热能转化为机械能，减小能源浪费，保护生存环境。

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TIU system can fully reclaim and utilize the heat energy that is released by organic waste gas so that reduce the consumption of energy source for the whole system.

TIU可以充分回收利用分解有机废气时所放出的热能，降低整个系统的能源消耗。

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The difference is merely whether the same quantity of waste heat energy is thrown away at the source or in the vehicle.

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Veolia Environmental Services was the other firm fighting to run the incinerator, and whose spokesperson said it believed it was "sympathetic with the local environment and represented a unique opportunity to use the residual waste to provide a secure source of sustainable energy and heat to the neighbouring Tata Steel steelworks - a major source of employment in the area".

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The heat source can be solar energy, warm water or waste heat.

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