可持续技术在教育计划中的创新整合:促进淡水生产和环境保护意识
1Physical Education College, Pingdingshan University, Pingdingshan,Henan, 467000, China.
Heliyon
|October 14, 2024
概括
可持续的海水淡化技术被整合到教育中,以促进淡水生产和环境保护. 与传统方法相比,这种方法提供了显著的成本节约和减少排放.
科学领域:
- 环境科学 环境科学
- 工程教育 工程教育教育
- 可持续技术 可持续技术
背景情况:
- 全球日益严重的水资源短缺需要创新的淡水生产方法.
- 传统的海水淡化厂面临着与高能耗和环境影响相关的挑战.
- 将可持续海水淡化纳入教育是未来水资源管理的关键.
研究的目的:
- 评估可持续海水淡化技术的教育整合.
- 评估这些技术的能源效率,经济可行性和环境影响.
- 为学生提供知识和技能,以应对全球水资源挑战.
主要方法:
- 开发一个全面的课程,重点是压力阻滞透,多效果淡化和由可再生能源供电的海水源热.
- 实践实验分析系统组件中的能量损耗.
- 经济敏感性分析以确定影响成本的因素.
- 评估将压延迟透与多效淡化相结合的方法.
主要成果:
- 热冷凝器 (29%) 和膨胀 (12%) 是造成能源损失的主要原因.
- 压力阻滞透 (100%) 和压缩机 (60.3%) 的经济影响最大.
- 优化系统可以以80%的成本降低淡水产量,并将碳排放量减少15%.
- 在多效应海水淡化下游集成压延迟透技术可以降低盐水的盐度和温度.
结论:
- 可持续海水淡化教育整合提高了对淡水生产和环境保护的理解.
- 优化可持续的海水淡化系统比传统方法提供了巨大的经济和环境效益.
- 这种教育方法为学生准备有效应对未来的全球水资源挑战.
相关概念视频
01:30Environmental Applications of Microorganisms
3
Microorganisms play a pivotal role in maintaining ecosystem balance by recycling essential elements such as carbon, nitrogen, and phosphorus, as well as supporting processes like bioremediation, wastewater treatment, and biofuel production.Microbes in Elemental CyclesIn the carbon cycle, microorganisms decompose organic matter, releasing carbon dioxide via aerobic respiration. This carbon dioxide is subsequently used by photosynthetic organisms to synthesize organic compounds, closing the...
3
01:43Sustainable Development
13.2K
As the human population continues to grow and use resources, we must be mindful of our planet’s natural limits. Sustainable development provides a pathway to maintain and improve human life now while also ensuring that future generations will have the resources that they need. The long-term success of sustainability efforts rests on understanding the interplay between human actions and ecological systems.
13.2K
01:17Design Example: Analyzing Capacity Contours for Flood Risk Assessment
40
Flood risk assessment involves careful planning and analysis to ensure the safety of communities near water retention structures. Capacity contours are a vital tool in this process, as they illustrate the potential spread of water at specific levels in a given area. In the context of building a bund across a small valley, these contours play a critical role in evaluating the safety of nearby residential areas.In this example, the bund is intended to store stormwater in the valley. The engineers...
40
00:46Bioremediation
18.2K
Bioremediation is the use of prokaryotes, fungi, or plants to remove pollutants from the environment. This process has been used to remove harmful toxins in groundwater as a byproduct of agricultural run-off and also to clean up oil spills.
18.2K