生物活性炭滤池-流化床复合工艺处理农药废水的研究 |
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引用本文: | 杨涛,郑伟,余海晨,吴聪,宋山城.生物活性炭滤池-流化床复合工艺处理农药废水的研究[J].安徽农业科学,2012(18):9835-9837. |
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作者姓名: | 杨涛 郑伟 余海晨 吴聪 宋山城 |
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作者单位: | 1. 北京美华博大环境工程有限公司,北京,100082 2. 天津大学建筑设计研究院,天津,300073 3. 天津市环境保护科学研究院,天津300191;天津市联合环保工程设计有限公司,天津300191 4. 中国建设银行天津市分行,天津,300203 |
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基金项目: | 国家水体污染控制与治理科技重大专项 |
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摘 要: | 目的]研究多级生物活性炭滤池-流化床复合工艺对农药废水的处理效果。方法]应用多级生物活性炭滤池-流化床复合工艺处理某农药企业综合废水,考察了其对CODCr、BOD5、NH3-N和SS的去除效果及影响因素。结果]该复合工艺对农药废水具有良好的处理效果,稳定运行后,CODCr、BOD5、NH3-N和SS的平均去除率能达到91.6%、96.2%、90.2%和87.5%,出水水质可以稳定达到天津市《污水排放综合标准》(DB12/356-2008)中三级的要求。结论]该试验系统结构简单,运行可靠,为农药生产企业综合废水的深度达标处理提供了一种稳定、简便和经济的解决方案。
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关 键 词: | 生物活性炭 流化床 农药废水 复合工艺 |
Study on Treatment of the Pesticide Wastewater by the Composite Process of Biological Active Carbon Filter-Fluid Bed |
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Institution: | YANG Tao et al(Beijing Meihua Boda Environmental Engineering Co.,Ltd.,Beijing 100082) |
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Abstract: | Objective] The research aimed to study treatment effect of the pesticide wastewater by the composite process of biological active carbon filter-fluid bed.Method] The composite process of biological active carbon filter-fluid bed was applied to treat the mixed pesticide wastewater.The removal efficiencies of CODCr,BOD5,NH3-N,SS and the influence factors were investigated.Result] The composite process had good treatment efficiency for the pesticide wastewater.After running stably,the average removal rates of CODCr,BOD5,NH3-N and SS were respectively 91.6%、96.2%、90.2% and 87.5%.All the indices reached the third level criteria specified in Integrated Wastewater Discharge Standard(DB12/356-2008).Conclusion] The whole system operates reliably and simply,and provides a stable,convenient and economical solution for deep treatment of the mixed pesticide wastewater. |
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Keywords: | Biological active carbon Fluid bed Pesticide wastewater Composite process |
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