| 非分散红外光度法测定钦食业油烟的排放浓度 |
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| 引用本文： | 张丹丹.非分散红外光度法测定钦食业油烟的排放浓度[J].环境工程,2001,19(3):51-52. |
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| 作者姓名： | 张丹丹 |
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| 作者单位： | 南通市环境科学研究所, |
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| 摘 要： | 将采集油烟的滤筒,移入比色管内已定容的CCl4溶剂中,将比色管置于超声器上清洗20min,用非分散红外光度法可直接测定清洗液中油烟的含量.实际样品测定结果表明,该方法简便易行,准确性较好.
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| 关 键 词： | 非分散红外光度法 油烟 排放浓度 |
| 修稿时间： | 2000年9月22日 |
DETERMINATION OF EMISSION CONENTRATION OF CATERING OIL SMOKE BY NON-DIS-PERSIVE INFRARED PHOTOMETRY |
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| Zhang Dandan.DETERMINATION OF EMISSION CONENTRATION OF CATERING OIL SMOKE BY NON-DIS-PERSIVE INFRARED PHOTOMETRY[J].Environmental Engineering,2001,19(3):51-52. |
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| Authors: | Zhang Dandan |
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| Institution: | Zhang Dandan |
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| Abstract: | A filter drum with collected oil smoke is put into CCl 4 solution in a colorimetric tube and then an ultrasonic device is used to clean the colorimetric tube for 20min.The content of the oil smoke in the cleaning liquid is determined directly by non dispersive infrared photometry.It is shown by the test result of the actual sample that the method is simple and feasible with a better accuracy. |
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| Keywords: | non dispersive infrared photometry oil smoke and emission concentration |
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