活性炭提高中药制药废水厌氧产甲烷最佳工艺条件的研究  

Study on the Optimum process Condition for Improving the Anaerobic Methanogenesis Process of Traditional Medicine Waste Water by Active Carbon

作　　者：洪淑妍 许艳广 杨建 HONG Shuyan;XU Yanguang;YANG Jian(School of Medicine and Chemical Engineering,Liaoning Institute of Science and Technology,Benxi,Liaoning,117004,China)

机构地区：[1]辽宁科技学院生物医药与化学工程学院

出　　处：《辽宁科技学院学报》2019年第6期7-9,3,共4页Journal of Liaoning Institute of Science and Technology

基　　金：用于污水厌氧生物处理的两项实用新型专利技术的实施(1904072)

摘　　要：以中药生产工艺高浓度有机废水为进水,在上流式厌氧污泥床反应器(UASB)中加入活性炭,探索提高产甲烷量的最佳工艺条件。结果表明,pH为7.5,温度为35℃,进水COD为8000 mg/L,活性炭厌氧反应器产甲烷量为1128.03mL/g·VSS·d。正交试验结果表明,影响因素的影响程度为:进水COD负荷>pH>温度。Taking the high concentration organic wastewater produced from the traditional Chinese medicine production as the intake,and adding the active carbon into the Up-flow Anaerobic Sludge Blanket(UASB),the paper inquires the optimum process for improving the methane production.The results show that the Ph is 7.5,temperature is 35℃,the COD load of intake is 8000mg/L,the methane product volume produced from active carbon anaerobic reactor is 1128.03mL/g.VSS.d.The results of orthogonal experiment suggest that the order of the influencing factors is COD load>Ph>temperature.

关 键 词：UASB 活性炭 产甲烷 最佳工艺条件 

分 类 号：X703.1[环境科学与工程—环境工程]