| 水溶性胶黏剂生产废水处理工程实例 |
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| 引用本文： | 董希青,袁金秀,崔鑫.水溶性胶黏剂生产废水处理工程实例[J].工业水处理,2020(2):103-105. |
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| 作者姓名： | 董希青 袁金秀 崔鑫 |
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| 作者单位： | 潍坊科技学院山东半岛卤水资源高值化绿色化综合利用工程技术研发中心山东省海洋精细化工绿色化高值化工程技术研究中心 |
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| 基金项目： | 潍坊科技学院博士基金项目(2018LS016) |
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| 摘 要： | 针对水溶性胶黏剂生产废水有机物含量较高、水质波动大、难生物降解等特点,采用Fenton氧化+混凝沉淀+UASB+生物滤池的组合工艺对其进行处理。运行结果表明,系统运行稳定,出水COD≤500 mg/L,氨氮≤25 mg/L,SS≤400 mg/L,处理出水达到《污水综合排放标准》(GB 8978-1996)的三级标准,COD、氨氮、SS去除率分别为93.6%、56.9%、89.5%,工艺处理成本为6.8元/m^3。
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| 关 键 词： | 水溶性胶黏剂生产废水 混凝沉淀 升流式厌氧污泥床 生物滤池 |
In-situ treatment of water-soluble adhesives production wastewater by a combined process |
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| Dong Xiqing,Yuan Jinxiu,Cui Xin.In-situ treatment of water-soluble adhesives production wastewater by a combined process[J].Industrial Water Treatment,2020(2):103-105. |
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| Authors: | Dong Xiqing Yuan Jinxiu Cui Xin |
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| Affiliation: | (Shandong Peninsula Engineering Research Center of Comprehensive Brine Utilization,Shandong Engineering Research Center of Green and High-Value Marine Fine Chemical,Weifang University of Science and Technology,Shouguang 262700,China) |
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| Abstract: | The water-soluble adhesive production wastewater is characterized as high organic matter content,large fluctuation in water quality and difficult biodegradability.This study is aimed to efficiently treat this wastewater by a combined process of Fenton oxidation,coagulation and sedimentation,upflow anaerobic sludge blanket reactor and biological filter.The operation results show that the system runs steadily with the effluent COD,NH3-N and SS less than 500 mg/L,25 mg/L and 400 mg/L,respectively.The treated effluent meetsⅢ-class criteria specified in Integrated Wastewater Discharge Standard(GB 8978-1996).The removal rates of COD,NH3-N and SS are 93.6%,56.9%,89.5%,respectively,and the cost of process treatment is 6.8 yuan/m^3. |
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| Keywords: | water-soluble adhesive production wastewater coagulation and sedimentation upflow anaerobic sludge blanket reactor biological filter |
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