| UASB厌氧反应器处理制药废水实验研究 |
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| 引用本文： | 李宇庆,马楫,冯标,余杰,杨文婷.UASB厌氧反应器处理制药废水实验研究[J].环境科学与管理,2011,36(9):79-81. |
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| 作者姓名： | 李宇庆 马楫 冯标 余杰 杨文婷 |
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| 作者单位： | 江苏苏净集团有限公司,江苏苏州,215122 |
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| 基金项目： | 2008年江苏省自然科学基金:高压脉冲电凝＋Fenton＋生化法处理制药废水实验研究，2010年江苏省科技支撑计划(社会发展):高浓度难降解有毒有害工业废水的资源化回收与深度处理技术研究与工程示范 |
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| 摘 要： | 通过UASB厌氧反应器对制药废水进行了实验研究。研究表明,在中温条件下,当进水CODcr浓度从1 240 mg/L提高到5 062 mg/L时,有机物去除率稳定在65.6%80.1%。过高的盐分对废水的厌氧处理过程具有明显的抑制作用,当进水电导率达到14 224μs/cm 17 300μs/cm时,有机物去除率下降了20%左右。因此,在实际工程设计中,除了考虑进水有机物浓度和容积负荷等工艺参数外,还应注意控制进水盐度。
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| 关 键 词： | UASB反应器 高盐度废水 制药废水 |
Experimental Study on Pharmaceutical Wastewater Treated by UASB Anaerobic Reactor |
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| Li Yuqing,Ma Ji,Feng Biao,Yu Jie,Yang Wenting.Experimental Study on Pharmaceutical Wastewater Treated by UASB Anaerobic Reactor[J].Environmental Science and Management,2011,36(9):79-81. |
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| Authors: | Li Yuqing Ma Ji Feng Biao Yu Jie Yang Wenting |
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| Institution: | 1. Jiangsu Sujing Group Co. , Ltd. , Suzhou 215122, China; 2. Suzhou Sujing Environmental Engineering Co. ,Ltd, Suzhou 215122, China; 3. Sewage Treatment and Equipment Engineering Research Center of Suzhou, Suzhou 215122, China) |
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| Abstract: | UASB reactor was used in pharmaceutical wastewater treatment. The results show that under medium temperature, CODor removal efficiency stabilized at 65. 6% - 80. 1% when the concentration of influent CODor was increased from 1 240 to 5 062 mg/L. High - salinity wastewater inhibited anaerobic process obviously. When electrical conductivity was 14 224 μs/cm - 17 300 μs/cm, CODer removal efficiency decreased 20%. Therefore, except considerations for parameters such as influent organic concentration and volume load, more attention should be paid to salinity in practical engineering design. |
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| Keywords: | UASB reactor high - salinity wastewater pharmaceutical wastewater |
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