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橄油行业的液体废物从垃圾到金属吸收剂,用于废水净化

Isra Ishraydeh¹, Othman Hamed², Abdalhadi Deghles³

¹Chemistry Department, Faculty of Science, An-Najah National University, P.O. Box 7, Nablus, Palestine.

|January 4, 2024

概括

橄工业的废物被转化为生物基聚合物泡,以有效净化废水. 这些可持续材料有效地从水中去除危险的金属离子,如 (Pb (II)).

科学领域:

材料科学材料科学材料科学
环境科学环境科学
绿色化学绿色化学

背景情况:

对安全饮用水的日益增长的需求需要先进的废水净化方法.
从橄油液体废物 (OILW) 中利用有机成分提供了一种可持续且具有成本效益的方法.
生物基聚合物材料的开发对于去除危险金属离子至关重要.

研究的目的:

为了将OILW有机成分转化为增值的,基于泡的聚合物材料.
研究这些新型聚合物的吸附能力,以去除重金属.
为了优化有效的 (Pb(II)) 离子修复的过程.

主要方法:

合成的聚合物泡 (LHMIDIC和LPDIC) 通过与二酸反应OILW组件.
使用参数评估Pb(II) 吸附:吸附剂剂量,pH,温度,初始度和时间.
分析了吸附等温度 (Langmuir) 和动力学 (第二阶段).

主要成果:

在优化条件下实现了定量Pb (II) 清除.
吸附过程是自发的,并遵循兰格穆尔异热和二次动力学.
泡在从真实的废水样本中去除多个金属离子方面表现出高效率.

结论:

来自OILW的生物基聚合物泡对于废水净化是有效的.
合成的材料显示出大规模工业应用的巨大潜力.
这种方法为清除危险金属离子提供了可持续和经济的解决方案.

关键词:

吸附方式吸附方式吸附方式碳水化合物碳水化合物异热体是一个异热体.动力学动力学动力学在Lignin的基础上.橄油行业橄油行业橄油行业废弃物废弃物废弃物废水是废水,废水就是废水.

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