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综合生物化学系统用于从石化产品废水中去除

Ebtesam El-Bestawy¹, Mohamed Abdel Aziz Metwally², Abdel Rahman Ahmed Aly³

¹Department of Environmental Studies, Institute of Graduate Studies and Research, Alexandria University, 163 Horria Ave. El-Shatby, P.O. Box 832, Alexandria, Egypt. ebtesamelbestawy@alexu.edu.eg.

Environmental science and pollution research international

|December 31, 2024

概括

这项研究开发了一种高效的Fe3O4纳米粒子和细菌联盟系统,以从工业废水中去除. 综合系统实现了和其他污染物的高去除率,为废水处理提供了可持续的解决方案.

科学领域:

环境科学环境科学
微生物学微生物学
纳米技术纳米技术

背景情况:

是石油化工废水中的有毒,致癌污染物,对生态系统和人类健康构成风险.
对于的传统处理方法往往是低效的或对环境有害的.
有效的补救策略对于管理工业来源的污染至关重要.

研究的目的:

设计和评估一个集成的生物化学系统,以有效地去除.
调查细菌联盟和Fe3O4纳米颗粒在废水处理中的有效性.
为了优化纳米颗粒与细菌的比率,以提高污染物降解.

主要方法:

从污染的废水中分离和选土著的降解细菌.
开发一种混合细菌培养物,并将其固定在合成的Fe3O4纳米粒子上.
Fe3O4纳米粒子/细菌组件的特征和其对,COD,BOD和TDS的去除效率的评估.

主要成果:

一种混合的细菌培养物 (斯图泽里莫纳斯化基变种,斯图泽里莫纳斯斯斯图泽里,阿瑟罗巴克特) 实现了高的去除率.
Fe3O4纳米粒子/细菌组件在短时间内显著提高了,COD,BOD,TDS和TSS的去除效率.
确定了Fe3O4纳米颗粒与细菌的最佳比例,以有效地固定和去除污染物.

结论:

集成的Fe3O4纳米粒子/细菌组合是一种高效,快速和环保的技术,用于污染废水的整治.
这种新的系统为传统的废水处理方法提供了实用和可持续的替代方案.
通过增加接触时间或顺序处理单元进行进一步优化,可以解决残留污染物水平.

关键词:

细菌细菌是一种细菌.生物降解生物降解固定化固定化固定化综合化综合化综合化磁铁的NP是磁铁的NP.石油化工废水的废水是石油化工废水.类去除除法类去除法处理系统处理系统.

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