气候变化领域集成服务门户(CCPortal): Metamodeling-based reliability analysis framework for activated sludge processes

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DOI	10.1016/j.watres.2024.121436
	Metamodeling-based reliability analysis framework for activated sludge processes
	Borobio-Castillo, R. A.; Cabrera-Miranda, J. M.; Corona-Vasquez, B.
发表日期	2024
ISSN	0043-1354
EISSN	1879-2448
起始页码	255
卷号	255
英文摘要	The reliability of activated sludge processes will be adversely affected by alterations in wastewater production and pollutant loading foreseen due to population growth, urbanization, and climate change, as well as the tendency to amend environmental regulations to mandate stricter effluent quality standards to alleviate water pollution. Until now, there was no framework capable of effectively managing these multifaceted challenges in reliability analysis. Previous attempts conducted a low number of simulations leading to insufficient statistical significance to properly validate reliability quantification. A metamodeling-based reliability analysis framework for the activated sludge process is introduced to cope with alterations in wastewater production and pollutant loading, assesses the reliability under different effluent regulations, and leverages metamodels to conduct extensive simulation work, to estimate the reliability. All metamodels produced high-resolution results, enabling reliability estimation after 100 000 simulations. The framework effectively assessed the annual failure rates of various activated sludge facility designs under four regulations, demonstrating the impact of stricter effluent quality standards. Integrating metamodels for reliability analysis greatly lowers computational costs, making the framework a time and resource-efficient choice for quick decision-making in facility design.
英文关键词	Activated sludge; Benchmarking; Meta-modeling; Reliability analysis; Wastewater treatment
语种	英语
WOS研究方向	Engineering ; Environmental Sciences & Ecology ; Water Resources
WOS类目	Engineering, Environmental ; Environmental Sciences ; Water Resources
WOS记录号	WOS:001211455000001
来源期刊	WATER RESEARCH
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/293358
作者单位	Universidad Americas Puebla (UDLAP)
推荐引用方式 GB/T 7714	Borobio-Castillo, R. A.,Cabrera-Miranda, J. M.,Corona-Vasquez, B.. Metamodeling-based reliability analysis framework for activated sludge processes[J],2024,255.
APA	Borobio-Castillo, R. A.,Cabrera-Miranda, J. M.,&Corona-Vasquez, B..(2024).Metamodeling-based reliability analysis framework for activated sludge processes.WATER RESEARCH,255.
MLA	Borobio-Castillo, R. A.,et al."Metamodeling-based reliability analysis framework for activated sludge processes".WATER RESEARCH 255(2024).