盐度对加湿除湿 (HDH) 淡化系统的影响:审查
Ibrahim Nabil1, Abdalla M Abdalla2, Tamer M Mansour1
1Faculty of Engineering, Mechanical Engineering Dept, Suez Canal University, Ismailia, 44521, Egypt.
Environmental science and pollution research international
|December 13, 2023
概括
加湿-除湿 (HDH) 淡化有效地处理盐水,尽管较高的盐度增加了能源消耗,降低了生产力. 盐水管理对于优化这种可持续的淡水技术至关重要.
科学领域:
- 水处理技术水处理技术.
- 淡化过程中的淡化过程.
- 环境工程环境工程
背景情况:
- 加湿-除湿 (HDH) 是一种用于淡水生产的实用海水淡化方法.
- HDH技术提供经济和环境的好处,包括低温运行和可持续能源的使用.
- HDH系统是坚固的,适合严重盐水,并已商业化处理高度盐水产生的水.
研究的目的:
- 审查盐度对加湿-除湿 (HDH) 淡化技术的影响.
- 评估HDH系统在处理不同度的水时的性能和局限性.
- 确定需要进一步研究的领域,特别是关于盐度对高度生产力的影响.
主要方法:
- 关于高盐淡化和盐度影响现有研究的文献综述.
- 对研究盐度与HDH系统性能指标之间的关系的分析.
- 检查盐水管理策略及其与HDH系统的整合.
主要成果:
- 增加水的盐度显著增加了特定热能消耗,并减少了每单位时间的水生产率在HDH系统中.
- 水的纯度通常不会受到HDH过程中盐度增加的影响.
- 需要更高的总水回收率来最大限度地减少HDH系统中的盐水排斥.
结论:
- 高盐淡化能够处理极其盐水,但系统性能受到盐度增加的显著影响.
- 盐水控制和管理是水处理的越来越关键的方面,零液体排放 (ZLD) 系统为处置提供了一个有希望的替代方案.
- 进一步的研究是必不可少的,以充分理解和减轻盐度对高盐淡化生产率和效率的影响.
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