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磁性疏水浒苔用于海滩污染石油的吸附及修复

乔金林 金腾 刘兆春 任鑫悦 刘利江 李晓光 于溢禛

乔金林, 金腾, 刘兆春, 任鑫悦, 刘利江, 李晓光, 于溢禛. 磁性疏水浒苔用于海滩污染石油的吸附及修复[J]. 环境工程, 2024, 42(4): 258-265. doi: 10.13205/j.hjgc.202404030
引用本文: 乔金林, 金腾, 刘兆春, 任鑫悦, 刘利江, 李晓光, 于溢禛. 磁性疏水浒苔用于海滩污染石油的吸附及修复[J]. 环境工程, 2024, 42(4): 258-265. doi: 10.13205/j.hjgc.202404030
QIAO Jinlin, JIN Teng, LIU Zhaochun, REN Xinyue, LIU Lijiang, LI Xiaoguang, YU Yizhen. PREPARATION OF MAGNETIC HYDROPHOBIC ULVA PROLIFERA FOR OIL ADSORPTION AND ITS APPLICATION IN OIL-CONTAMINATED BEACHES[J]. ENVIRONMENTAL ENGINEERING , 2024, 42(4): 258-265. doi: 10.13205/j.hjgc.202404030
Citation: QIAO Jinlin, JIN Teng, LIU Zhaochun, REN Xinyue, LIU Lijiang, LI Xiaoguang, YU Yizhen. PREPARATION OF MAGNETIC HYDROPHOBIC ULVA PROLIFERA FOR OIL ADSORPTION AND ITS APPLICATION IN OIL-CONTAMINATED BEACHES[J]. ENVIRONMENTAL ENGINEERING , 2024, 42(4): 258-265. doi: 10.13205/j.hjgc.202404030

磁性疏水浒苔用于海滩污染石油的吸附及修复

doi: 10.13205/j.hjgc.202404030
详细信息
    作者简介:

    乔金林(1986-),男,本科,工程师,主要从事一通三防技术研究。10034674@chnenergy.com.cn

    通讯作者:

    李晓光(1985-),女,硕士,高级工程师,主要从事职业健康、健康环境提升等相关工作。lxg15910280496@163.com

    于溢禛(1999-),男,硕士,主要从事仿生表面制备及应用,cyszyyz@163.com

PREPARATION OF MAGNETIC HYDROPHOBIC ULVA PROLIFERA FOR OIL ADSORPTION AND ITS APPLICATION IN OIL-CONTAMINATED BEACHES

  • 摘要: 油轮、钻井平台和油井的原油泄漏,造成石油类污染物进入海域并引起海洋生态环境恶化。采用化学改性的方法制备磁性疏水浒苔吸油材料。采用扫描电镜、透射电镜、X射线衍射、X射线光电子能谱和接触角测量对不同改性阶段浒苔的形貌、化学组成和润湿性进行了表征。浒苔经过多巴胺和十二硫醇改性后,对水滴的接触角约131.4°,对油的接触角约为0°,展现出优异的疏水和亲油特性。模拟海洋表面石油污染实验数据分析,发现改性后的浒苔对原油的最大吸附量为7.4 g/g,表现出优异的吸油能力。模拟石油污染沙滩实验表明:改性浒苔对粗砂粒表面附油的吸附率达到78.4%,说明疏水磁性浒苔在油污治理方面具有很高的价值和潜力。
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出版历程
  • 收稿日期:  2023-04-21
  • 网络出版日期:  2024-06-01

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