The characteristics of flow and heat transfer of sewage are the bases of application of city sewage cooling and heating source.

污水的流动与换热特性是污水冷热源系统分析与应用的基础。

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Nano anti -fouling coating is one of efficient measures for solving pipe fouling problem in the urban untreated sewage cooling and heating source system.

采用新型纳米抗垢涂料是解决城市原生污水冷热源系统污垢的有效措施之一。

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But the application and popularization of city sewage cooling and heating source are limited because of the puzzle of bad quality of water, complex component and fouling of city sewage.

但由于城市污水的水质很差、对换热设备污染严重等问题限制了城市污水低位冷热源的推广与应用。

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Dr Cooper and Julien Reboud, also from the University of Glasgow, have now developed a way to carry out the entire PCR process mixing, heating and cooling, as well as analysis using a single piezoelectric source, without the need for separate heating elements or detection equipment.

ECONOMIST: Acoustic microfluidics