使用电凝凝处理处理轻质油泄漏时对聚合物的性能进行实验研究
Yang Liu1,2, Boyan Shao1,2, Wenming Jiang1,2
1College of Pipeline and Civil Engineering, China University of Petroleum (East China), Qingdao, People's Republic of China.
Environmental technology
|February 13, 2024
概括
大小,强度和回收等聚合物特性是电凝的关键.
科学领域:
- 环境化学环境化学
- 水处理技术水处理技术
背景情况:
- 聚合物的特性对电凝中的脱效率产生了重大影响.
- 了解总体行为对于有效的漏油整治至关重要.
研究的目的:
- 研究聚合物特性 (颗粒大小,强度系数 (Fs),回收系数 (Fr)) 对电凝效率的影响.
- 建立一个理论基础,以实现海上石油泄漏处理的总体增长和控制.
主要方法:
- 使用-电极的实验.
- 在不同的条件下分析聚合物的特性 (断裂时间,电流,pH,摇).
主要成果:
- 断裂时间与恢复因子 (Fr) 有正相关.
- 增加电流 (0.75A到1.0A) 降低了强度因子 (Fs) 的12.42%和增加恢复因子 (Fr) 的19.38%.
- 较高和较低的pH值 (2.0,10.0) 与pH值9.0相比,增加了Fs和Fr.
结论:
- 在摇条件下的聚合物尺寸缩小并没有显著影响去除油的速率.
- 聚合物特性与初始粒子大小之间的关系对于理解性能至关重要.
- 这些发现为优化海上石油泄漏事件的电凝提供了理论基础.
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