MBBR法处理桃浦工业区废水的中试研究

摘要

The pilot plant operation of moving bed bio-film reactor (MBBR) is successful to treat industrial wastewater from Taopu industrial zone. Compared with SBR, MBBR is more efficient to remove organic matter and to buffer the organic shock loading. The result of pilot-plant experiment shows that COD can be removed more than 75% by using MBBR when HRT is 6h to 15h, and COD in effluent can satisfy the discharge demand.%采用MBBR法处理桃浦工业区废水，同原有的SBR法相比无论在有机物的去除效果上还是对有机物的耐冲击负荷上都更优越。试验结果表明，当HRT为6～15 h时，MBBR法对COD的平均去除率大于75％。