利用PCSWMM对察安市污水收集系统进行数学建模

World Academy of Science, Engineering and Technology, International Journal of Environmental and Ecological Engineering Pub Date : 2016-12-12 DOI:10.15242/IJAAEE.C1216203

T. Htun, K. Irvine, R. Jindal

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引用次数: 1

摘要

本研究旨在利用PCSWMM对Cha-Am市的污水收集系统进行建模，以调查向曝气泻湖处理系统(ALTS)输送的组合污水的数量。差岩是碧武里省的一个海滨度假小镇，位于曼谷西南约175公里处，正面临着日益增长的发展，因此了解当前系统的性能和未来建设的计划非常重要。PCSWMM使用2015年6月15日至7月20日观测到的ALTS入流数据进行校准。该模型分别使用2015年7月19日至10月20日和2015年10月1日至12月31日观测到的ALTS流入数据进行验证。模拟和观测的峰值流量和校准事件的事件体积之间的1:1线定性地显示出良好的对应关系。模拟和观测的峰值流量(99%)和事件体积(89%)之间的r值也相同

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Mathematical modelling of wastewater collection system in Cha-Am municipality using PCSWMM

This study aimed at modelling the wastewater collection system in Cha-Am Municipality using PCSWMM to investigate the quantity of combined sewage delivered to the aeration lagoon treatment system (ALTS). Cha-Am is a small sea resort town in Petchaburi Province located about 175 km southwest of Bangkok and is facing increasing development so it is important to understand current system performance and plan for future build out. PCSWMM was calibrated using observed ALTS inflow data for the period 15 June to 20 July 2015. The model was validated using observed ALTS inflow data for the periods 19 July to 20 October 2015 and 1 October to 31 December 2015, respectively. The 1:1 lines between modeled and observed peak flow and event volume for the calibration events qualitatively showed good correspondence. The r values between modeled and observed peak flow (99%) and event volume (89%) also

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World Academy of Science, Engineering and Technology, International Journal of Environmental and Ecological Engineering

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