混凝气浮-好氧颗粒污泥膜生物反应器处理造纸厂废水 |
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引用本文: | 冯涌,卢龙,杨敏. 混凝气浮-好氧颗粒污泥膜生物反应器处理造纸厂废水[J]. 环境工程, 2012, 30(5): 28-30. DOI: 10.13205/j.hjgc.201205007 |
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作者姓名: | 冯涌 卢龙 杨敏 |
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作者单位: | 1. 南昌大学环境科学与工程学院,南昌330031 江西省环境监测中心站,南昌330029 2. 南昌大学环境科学与工程学院,南昌,330031 |
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摘 要: | 以普通絮状活性污泥作为接种污泥,在膜生物反应器中采用序批式方法培养好氧颗粒污泥,得到含好氧颗粒污泥的膜生物反应器。采用该反应器处理南昌市某造纸厂亚胺制浆法造纸废水,COD、氨氮、TN、TP去除率分别达90%、94%、93%、92.5%,出水达GB 3544—2008《制浆造纸工业水污染物排放标准》和GB 8978—2002《污水综合排放标准》一级B排放标准。
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关 键 词: | 混凝气浮 好氧颗粒污泥 膜生物反应器 废水处理 |
TREATMENT OF PAPERMAKING WASTEWATER USING COAGULATION AIR FLOTATIONAEROBIC GRANULAR SLUDGE MBR |
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Abstract: | Aerobic granular sludge was cultured using ordinary activated sludge floc through sequencing batch method in a membrane bioreactor.Thus a MBR of aerobic granular sludge is got.It is a successful attempt using this integrated reactor to treat wastewater from pulping of a paper mill in Nanchang.The results show that removal rates of COD,NH3-N,TN and TP of the efflucent are 90%,94%,93%,92.5% respectively.The effluent quality can meet the standard of "Pulp and Paper Industry Water Pollutant Discharge Standards"(GB 3544—2008) and the first B standard of "Integrated Wastewater Discharge Standard"(GB 8978—2002). |
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Keywords: | coagulation and air-flotation aerobic granular sludge membrane bio-reactor wastewater treatment |
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