| 三亚市河口厌氧沉积物硫化氢释放的研究 |
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| 引用本文： | 赵由之,吴清斌. 三亚市河口厌氧沉积物硫化氢释放的研究[J]. 琼州学院学报, 2011, 18(2): 32-34 |
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| 作者姓名： | 赵由之 吴清斌 |
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| 作者单位： | 琼州学院理工学院,海南五指山,572200 |
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| 摘 要： | 采用亚甲基兰分光光度法测定三亚市大气中硫化氢含量,结果表明,一日之内硫化氢浓度变化较大,大部分时间含量低于检出限;退潮时新风桥、红砂码头、临春河可检出硫化氢,其中临春河浓度最高,为0.034 mg/m3,但远低于国家卫生标准。
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| 关 键 词： | 河口 沉积物 硫化氢 大气污染 |
Study of Hydrogen Sulphide from Estuarial Anaerobic Sediment in Sanya |
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| ZHAO You-zhi,WU Qing-bing. Study of Hydrogen Sulphide from Estuarial Anaerobic Sediment in Sanya[J]. Journal of Qiongzhou University, 2011, 18(2): 32-34 |
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| Authors: | ZHAO You-zhi WU Qing-bing |
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| Affiliation: | g(Institute of Technology,Qiongzhou University,Wuzhishan Hainan 572200,China) |
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| Abstract: | hydrogen sulphide content in air was determined with methylene blue spectrophotometry.Results show that,Most time in one day hydrogen sulphide content was not detected except Lin-chun river,Hong-sha dock and Xin-feng bridge at ebb-tide time.The highest contant of hydrogen sulphide is 0.034 mg/m3 at Lin-chun river.all the samples were below the indexes of GB standards. |
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| Keywords: | estuary sediment hydrogen sulphide air pollute |
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