| 混凝/水解/两级缺氧好氧工艺处理异丙胺废水 |
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| 引用本文： | 王久龙,陈刚,胡相华,姚杭永,孙菲,梅竹松.混凝/水解/两级缺氧好氧工艺处理异丙胺废水[J].中国给水排水,2011,27(12). |
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| 作者姓名： | 王久龙 陈刚 胡相华 姚杭永 孙菲 梅竹松 |
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| 作者单位： | 1. 浙江省环境工程有限公司,浙江杭州,310012
2. 浙江新化化工股份有限公司,浙江建德,311607 |
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| 摘 要： | 采用混凝沉淀/水解酸化/两级缺氧好氧工艺处理异丙胺合成废水,处理规模为500m3/d.实际运行结果表明,在实际进水COD为1 500～2 800mg/L、TKN为80～180 mg/L的情况下,对COD的去除率能够稳定在96%以上,出水NH+4-N稳定在11mg/L以下,出水控制指标均能达到<污水综合排放标准>(GB 8978-1996)的一级标准.
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| 关 键 词： | 异丙胺废水 混凝 水解酸化 两级缺氧好氧 硝化反硝化 |
Coagulation and Sedimentation/Hydrolysis-acidification/Two-stage Anoxicaerobic Process for Treatment of Synthetic Isopropylamine Wastewater |
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| WANG Jiu-long,CHEN Gang,HU Xiang-hua,YAO Hang-yong,SUN Fei,MEI Zhu-song.Coagulation and Sedimentation/Hydrolysis-acidification/Two-stage Anoxicaerobic Process for Treatment of Synthetic Isopropylamine Wastewater[J].China Water & Wastewater,2011,27(12). |
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| Authors: | WANG Jiu-long CHEN Gang HU Xiang-hua YAO Hang-yong SUN Fei MEI Zhu-song |
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| Affiliation: | WANG Jiu-long1,CHEN Gang2,HU Xiang-hua1,YAO Hang-yong1,SUN Fei1,MEI Zhu-song1(1.Zhejiang Environmental Engineering Co.Ltd.,Hangzhou 310012,China,2.Zhejiang Xinhua Chemical Industry Co.Ltd.,Jiande 311607,China) |
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| Abstract: | The combined process of coagulation-sedimentation,hydrolysis-acidification and two-stage anoxic-aerobic treatment is used to treat synthetic isopropylamine wastewater,and the treatment capacity is 500 m3/d.The practical operation shows that when the influent COD and TKN are 1 500 to(2 800) mg/L and 80 to 180 mg/L respectively,the removal efficiency of COD is more than 96%,and the effluent NH+4-N is less than 11 mg/L.The effluent quality meets the first class criteria specified in the Integrated Wastewater D... |
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| Keywords: | isopropylamine wastewater coagulation hydrolysis-acidification two-stage anoxic-aerobic process nitrification and denitrification |
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