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首页> 外文期刊>itleEngenharia ambiental: pesquisa e tecnologia >ESTUDO DA INFLUêNCIA DA HIDRODIN?MICA NO PERFIL DE REMO??O DE MATéRIA ORG?NICA EM LAGOA DE ESTABILIZA??O ANAERóBIA DA AMAZ?NIA OCIDENTAL: ESTA??O DE TRATAMENTO DE ESGOTO SANITáRIO DO MUNICíPIO DE CACOAL – RO
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ESTUDO DA INFLUêNCIA DA HIDRODIN?MICA NO PERFIL DE REMO??O DE MATéRIA ORG?NICA EM LAGOA DE ESTABILIZA??O ANAERóBIA DA AMAZ?NIA OCIDENTAL: ESTA??O DE TRATAMENTO DE ESGOTO SANITáRIO DO MUNICíPIO DE CACOAL – RO

机译：羟基云母对西部亚马逊河厌氧池有机物去除特征的影响：可可罗河市污水处理站

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摘要

This study aimed to verify the influence of hydrodynamic behavior , obtained through the tool of Computational Fluid Dynamics (CFD) , the profile of organic matter removal in anaerobic stabilization pond of Sewage Treatment Plant (WWTP) health Cacoal City , State Rond?nia . COD tests were performed in triplicate, following the method described in Standard Methods for the Examination of Water and Wastewater (APHA, 1995). To simulate the hydrodynamic behavior of the anaerobic stabilization pond treatment plant sewage from the city of Cacoal, we used a software CFD (Computational Fluid Dynamics), which employs the finite volume method. It was noted with regard to the profile of removal of organic matter , the existence of an instability in the entry zone of the pond, possibly generated by the presence of recirculation zones present in this region , whereas in the intermediate zones and exit is verified relatively homogeneous , less influenced by the flow slug allowing complete mixing .
机译：这项研究旨在验证通过计算流体动力学（CFD）工具获得的流体动力学行为的影响，以及在朗德尼亚州可可城健康污水处理厂（WWTP）厌氧稳定池中去除有机物的概况。按照“水和废水检查的标准方法”（APHA，1995年）中所述的方法，一式三份进行COD测试。为了模拟来自Cacoal市的厌氧稳定池处理厂污水的水动力行为，我们使用了CFD（计算流体动力学）软件，该软件采用了有限体积法。注意到关于去除有机物的情况，池塘入口区存在不稳定性，这可能是由于该区域存在回流区而引起的，而在中间区和出口处则进行了相对验证。均匀，受流塞影响小，可以完全混合。

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