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Comparison of A Modified A2o Bioreactor, Processed Through Sbr Operation Method With A Conventional A2o Bioreactor
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DOR
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20.1001.2.9919199705.1399.11.1.363.8
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نویسنده
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- - ,- -
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منبع
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كنگره مهندسي شيمي - 1399 - دوره : 11 - یازدهمین کنگره بین المللی مهندسی شیمی - کد همایش: 99191-99705
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چکیده
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Biological wastewater treatment methods have been progressed significantly during recent years# a2o and sbr are two kinds of processes which are used separately in wastewater treatment industry# both methods have deficiencies in operation specially in denitrification, which is an important item in wastewater treatment the aim of this study was to combine both methods and present a designed modified a2o bioreactor which was operated through sbr method# usage of pulsator clarifier was an innovation in order to provide better floc stabilizion# water environment research foundation (werf) design method was selected for calculations and designs# extracted results from the designed bioreactor indicate priority of shorter pulses comparing to longer ones# also modified bioreactor had better efficiency in nitrate removal and decant volume unlike mlss toleration#
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کلیدواژه
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A2o ,Sbr ,Wastewater Treatment ,Pulsator ,Denitrification
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آدرس
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Tarbiat Modares University, Iran, Tarbiat Modares University, Iran
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Authors
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