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被动采样技术在环境监测中应用越来越广泛.相比主动采样及生物监测,被动采样有许多优点.首先,被动采样更节能;其次,很多被动采样技术适合测定物质的平均时间加权浓度(TWA);最后,被动采样技术可用来模拟生物富集过程,用来测定非极性有机物的TWA 浓度并评价其生物富集潜力[1].
一种新型被动采样技术富集水体中多氯联苯的动力学机制研究
【摘 要】
：
被动采样技术在环境监测中应用越来越广泛.相比主动采样及生物监测,被动采样有许多优点.首先,被动采样更节能;其次,很多被动采样技术适合测定物质的平均时间加权浓度(TWA);最后,被动采样技术可用来模拟生物富集过程,用来测定非极性有机物的TWA 浓度并评价其生物富集潜力[1].
【机 构】
：
国家海洋局近岸海域生态环境重点实验室,国家海洋环境监测中心,大连,116023 国家海洋局近岸海域
【出 处】
：
第九届全国环境化学大会
【发表日期】
：
2017年10期
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