追踪微塑料路径:实时物联网监测水质和公共卫生
Priya Govindarajan1, Veena Krishna Shahapuram1, Prajanya ShivajiRao Ganesh1
1Department of Computer Science, Amrita School of Computing, Amrita Vishwa Vidyapeetham, Mysuru, India, 570026.
MethodsX
|October 31, 2025
概括
一个新的物联网系统,度增强微塑料追踪器 (TEMPT),提供实时检测水中的微塑料. 它的先进算法实现了高精度,有助于环境监测和公共卫生倡议.
科学领域:
- 环境科学 环境科学
- 传感器技术 传感器技术
- 水质监测 水质监测
背景情况:
- 微塑料在水生环境中构成重大生态和公共卫生风险.
- 传统的微塑料监测方法昂贵,耗时,且无法扩展.
- 需要具有成本效益的实时解决方案来广泛检测微塑料.
研究的目的:
- 开发一个具有成本效益的,支持物联网的系统,用于在水生生态系统中实时检测微塑料.
- 引入一种用于提取基于度的特征的算法,以进行强大的微塑料识别.
- 为长期环境监测提供可扩展和低功耗的解决方案.
主要方法:
- 度传感器与微控制器的集成,以创建度增强微塑料追踪器 (TEMPT) 系统.
- 开发了用于从度数据中提取特征的Turbo-Enhanced Tracking Microplastic for Water Sanity (TETM-Water) 算法. 这项算法用于从度数据中提取特征.
- 利用超低功耗,在各种水体中实现长期,可扩展的部署.
主要成果:
- 该TEMPT系统能够实现物联网支持的度传感和实时数据处理.
- TETM-Water算法以5.40%的错误率达到91.47%的准确性,超过了标准技术.
- 低功耗硬件已优化,用于扩展现场部署.
结论:
- TEMPT系统和TETM-Water算法为微塑料监测提供了可靠和准确的解决方案.
- 这项技术为决策者提供了可操作的见解,以支持联合国可持续发展目标3和6.
- 该系统通过有效的环境监测,推进了致力于清洁水和改善全球健康的努力.
相关概念视频
01:14Testing Water Quality
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When the quality of water for concrete preparation is uncertain, its impact on the setting time of cement and compressive strength of mortar is assessed by comparison with de-ionized or distilled water benchmarks. American Society for Testing and Materials (ASTM) C1602 requires the setting times to be within 90 minutes of the control, British Standard (BS) 3146:1980 allows a 30-minute variance in the initial setting, while British Standards European Norm (BS EN) 1008 specifies initial setting...
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01:19Quality of Water
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In concrete preparation, the quality of water is paramount as it affects the strength and durability of the concrete. Potable water is usually preferred; however, it must not have excessive sodium or potassium to prevent compromising the concrete's integrity. Water quality is typically evaluated based on impurities such as dissolved solids, chlorides, and sulfates, and its pH value is ideally between 6 and 8. Even slightly acidic natural water may be acceptable unless it contains harmful...
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