使用Phormidium keutzingianum在附带的增长包装床中进行海水生物盐化处理,连续流动动的水箱反应堆
Abdul Mannan Zafar1, Ashraf Aly Hassan2
1Civil and Environmental Engineering Department, United Arab Emirates University, Al-Ain, 15551, Abu Dhabi, United Arab Emirates.
Environmental research
|July 30, 2023
概括
这项研究表明,在附带的生长反应堆中使用Phormidium keutzingianum进行生物海水淡化是一种可行的绿色海水淡化技术. 该方法有效地去除了化物,并在实时海水处理中减少了总有机碳.
科学领域:
- 环境科学 环境科学
- 生物技术是生物技术.
- 水处理 处理水的方法
背景情况:
- 全球日益严重的水资源短缺需要创新和可持续的海水淡化解决方案.
- 生物盐化为传统海水处理方法提供了一个有希望的绿色替代方案.
研究的目的:
- 评估Phormidium keutzingianum在一个附带的增长包装床反应器中的有效性,用于海水的实时生物盐化.
- 评估液压保留时间 (HRT) 对海水淡化性能的影响.
主要方法:
- 两个附着的增长包装床反应堆使用化物作为支介质在户外运行.
- 持续监测pH值,离子度,总有机碳 (TOC) 和光学密度 (OD) 进行.
- 实验是在两个液压保留时间 (HRT) 进行的:7天和15天.
主要成果:
- 在7天HRT后,大约40%和32%的离子去除效率得到了实现.
- 在一个反应堆中,在15天HRT时,总有机碳 (TOC) 的去除率高达89%.
- 观察到稳定的pH水平 (7.25-8.0) 和较低的细胞脱落 (OD 0.005-0.01).
结论:
- 使用Phormidium keutzingianum的附属生长生物盐化系统是海水处理的可行方法.
- 与悬浮生长系统相比,这种技术在生物质采集方面具有优势.
- 生物盐化提供了一种可持续的方法来应对日益严重的水资源短缺挑战.
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