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A better pollution tracker
Source: Xinhua |
00:07 UTC+8 July 28, 2020
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Print Edition
Print Edition
Chinese researchers have developed a mobile mass spectrometer to monitor pollution sources.
Volatile organic compounds are a key component of the ozone and PM2.5. It is difficult to trace VOC sources with conventional laboratory testing equipment or portable sensors. Researchers from the Hefei Institutes of Physical Science developed a monitor that can be mounted on vehicles.
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