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High potential for the formation of haloacetic acids in the Karoon River water in Iran

机译：在伊朗的卡鲁恩河水中形成卤乙酸的可能性很高

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摘要

The impact of the total organic carbon (TOC), chlorine dosage, water temperature, reaction time, pH, and seasonal variation on the formation of haloacetic acids (HAAs) in the Karoon River in Iran was studied. The results showed that dichloroacetic acid and trichloroacetic acid were the most detected HAA_5. The HAA_5 formation potential (HAA_5FP) levels in the Karoon River water in spring time, when the water TOC content exceeded 4 mg/L, were 1.38 times higher than during the winter season, when the water TOC content was below 3.5 mg/L. There was not a strong correlation between the HAA_5FP and the residence time for the Karoon River water. For the range of the water temperatures studied, there was little variation in the HAA_5FP in cold water, but in warmer water, the values of the HAA_5FP varied quickly.
机译：研究了总有机碳（TOC），氯的用量，水温，反应时间，pH值和季节变化对伊朗喀伦河中卤乙酸（HAAs）形成的影响。结果表明，二氯乙酸和三氯乙酸是检测最多的HAA_5。春季，当水的总有机碳含量超过4 mg / L时，喀鲁恩河水中的HAA_5形成潜力（HAA_5FP）水平是冬季的总有机碳含量低于3.5 mg / L的1.38倍。 HAA_5FP与卡隆河水的停留时间之间没有很强的相关性。在所研究的水温范围内，冷水中的HAA_5FP几乎没有变化，但是在温水中，HAA_5FP的值变化很快。

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  • 来源
    《Environmental Monitoring and Assessment》 |2013年第5期|3711-3720|共10页
  • 作者

    Bahman Ramavandi; Sina Dobaradaran; Ghorban Asgari; Hossein Masoumbeigi;

  • 作者单位

    Department of Environmental Health Engineering,Faculty of Health, Bushehr University of Medical Sciences,Bushehr, Iran;

    Department of Environmental Health Engineering,Faculty of Health, Bushehr University of Medical Sciences,Bushehr, Iran,The Persian Gulf Marine Biotechnology Research Center, Bushehr University of Medical Sciences,Bushehr, Iran;

    Department of Environmental Health Engineering,Faculty of Health, Hamadan University of Medical Sciences,Hamadan, Iran;

    Health Research Center and Department of Environmental health Engineering, Faculty of Health,Baqiyatallah University of Medical Sciences,Tehran, Iran;

  • 收录信息 美国《科学引文索引》(SCI);美国《工程索引》(EI);美国《化学文摘》(CA);
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类
  • 关键词

    haloacetic acid (haa); karoon river; seasonal variation; chlorine; ph;

    机译：卤乙酸（haa）;卡鲁恩河季节性变化;氯;酸碱度;

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