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Design and Operation of Wastewater Treatment Plant for Monosodium Glutamate Production
Author(s): 
Pages: 51-53
Year: Issue:  1
Journal: WATER & WASTEWATER ENGINEERING

Keyword:  味精废水 高效好氧生物处理反应器(HCR) 生物接触氧化池(BCO);
Abstract: 味精废水具有COD,SO42-,NH3-N浓度高,pH低等特点,是目前工业废水治理的难点之一.南宁味精厂中高浓度味精废水处理工程采用高效好氧生物处理反应器(HCR)-生物接触氧化池(BCO)组合工艺,能有效去除废水中的COD,且不受高SO42-的影响.HCR和BCO对COD去除率分别达到75%以上和50%以上.但该工艺对NH3-N的去除效果欠佳,脱氮必须另行采取措施.
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