| 臭氧-膜生物反应器深度处理印染废水的研究 |
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| 引用本文： | 林德贤,秦四海,钟永泉,林丰.臭氧-膜生物反应器深度处理印染废水的研究[J].工业用水与废水,2008,39(6). |
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| 作者姓名： | 林德贤 秦四海 钟永泉 林丰 |
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| 作者单位： | 广州市佳境水处理技术工程有限公司,广州,510730 |
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| 基金项目： | 广东省科技攻关计划
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| 摘 要： | 采用臭氧-膜生物反应器工艺深度处理达标排放印染废水。研究结果表明:在O3与COD的质量比为0.06,MBR停留时间为4h的条件下,经臭氧氧化后废水的可生化性大幅提升,BOD5与COD的质量比从0.19上升到0.42,废水COD的质量浓度从100mg/L降至25mg/L,色度从35倍降至15倍以下。直接运行费用0.45元/t。
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| 关 键 词： | 臭氧氧化 膜生物反应器 印染废水 深度处理 |
Advanced treatment of printing and dyeing wastewater by ozone-membrane bioreactor |
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| LIN De-xian,QIN Si-hai,ZHONG Yong-quan,LIN Feng.Advanced treatment of printing and dyeing wastewater by ozone-membrane bioreactor[J].Industrial Water & Wastewater,2008,39(6). |
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| Authors: | LIN De-xian QIN Si-hai ZHONG Yong-quan LIN Feng |
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| Abstract: | Ozone-membrane bioreactor was used in advanced treatment of printing and dyeing wastewater.The results showed that, when the mass ratio of O3 to COD were 0.06, the HRT of MBR was 4 hours, the biodegradability of the effluent water was greatly improved through the ozone-oxidation, when the mass ratio of BOD5 to COD increased from 0.19 to 0.42, the effluent COD decreased from 100 mg / L to 25 mg / L, the chroma decreased from 35 times to lower than 15 times.The direct operating cost was 0.45 yuan / t. |
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| Keywords: | ozone-oxidation membrane bioreactor printing and dyeing wastewater advanced treatment |
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