Yin-tao Shi

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The degradation of phenol by UV radiation/sodium hypochlorite (UV/NaClO) was investigated. The degradation processes were analyzed by a UV-visible spectrometer, total organic carbon analyzer, and gas chromatography-mass spectroscopy. The experimental results indicate that phenol can be photodegraded by UV/NaClO effectively. However, adsorbable organic(More)
The accuracy and speed of laser spot center detection algorithm directly affect the efficiency and the application range of the measurement. This paper proposes a novel laser spot center detection method based on the laser spot's geometry feature. This method firstly extracts the contour by detecting the spot image, then further optimizes the extracted(More)
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