膜生物反应器(MBR)联合高级氧化(AOPs)工艺处理餐厨废水
Advanced Treatment for Restaurant Wastewater with MBR-AOPs Technique
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摘要: 采用膜生物反应器(MBR)-高级氧化(AOPs)工艺对餐饮废水进行了深度处理试验研究。结果显示,经一级高级氧化预处理后进水COD平均值为1 370 mgL,MBR出水均值可达118 mgL,高级氧化深度处理出水为57 mgL,同时工艺对去除SS、色度等优势明显,出水均达到国家中水回用标准(GBT 19820-2002城市杂用水标准)。Abstract: Experimental study on advanced treatment of restaurant wastewater was being carried out by using the membrane bio-reactor (MBR)- advanced oxidation processes(AOPs).Results showed that influent COD average value was 1 370 mgL after first-order advanced oxidation pretreatment,effluent mean was 118 mgL with MBR,and mean was 57 mgL with advanced treatment.Furthermore,the MBR-AOPs technique also had strong advantages for removing SS,chroma etc..Therefore,effluent water meet the‘Miscellaneous Urban Water Quality Standard’(GBT18920-2002)by that technique.
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