পদ্ধতির তুলনা করুন

	সক্রিয় স্লাজ মডেল	ঝড়ো জল ব্যবস্থাপনা
ক্ষেত্র	পরিবেশ প্রকৌশল	পরিবেশ প্রকৌশল
পরিবার	Process / pipeline	Process / pipeline
উদ্ভবের বছর	1976	1980
প্রবর্তক	Marais and Ekama	Urban hydrologists and engineers
ধরন	mathematical simulation pipeline	design and simulation pipeline
মৌলিক উৎস	Henze, M., Grady, C. P. L., Gujer, W., Marais, G. V. R., & Matsuo, T. (1987). Activated Sludge Model No. 1. IAWQ, Scientific and Technical Report No. 1.	Urbonas, B., & Stahre, P. (1993). Stormwater Best Management Practices and Detention. Prentice Hall. ISBN: 978-0134445915
অপর নাম	ASM, conventional activated sludge, suspended growth treatment	urban stormwater, runoff management, wet weather control, low-impact development
সম্পর্কিত	5	3
সারসংক্ষেপ	The Activated Sludge Model (ASM) is a standardized mathematical framework for simulating biological wastewater treatment processes, developed by the International Association on Water Quality (IAWQ) beginning in 1987. It represents the transport, transformation, and fate of organic matter and nutrients in suspended-growth treatment systems. ASM is widely used to design, optimize, and predict the performance of wastewater treatment plants under varying influent and operational conditions.	Stormwater management is the planning and engineering of urban water systems to control, treat, and utilize rainwater runoff from developed areas. Traditional approaches (pipes, detention basins) conveyed runoff rapidly to streams or treatment plants; modern green infrastructure approaches (permeable pavements, bioswales, retention ponds) reduce runoff volume through infiltration and reuse while improving water quality. Stormwater management integrates hydrologic modeling, water quality assessment, and infrastructure design to meet regulatory requirements and climate resilience goals.