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Position: Home > Articles > Technology for biohydrogen production through anaerobic sewage sludge fermentation Transactions of the Chinese Society of Agricultural Engineering 2007,23 (9) 201-204

厌氧污泥发酵制氢工艺试验研究

作  者:
汤桂兰;孙振钧
单  位:
中国农业大学资源与环境学院
关键词:
厌氧污泥;pH值;温度;底物浓度;产氢
摘  要:
试验研究了酸处理、碱处理、热处理、超声波预处理厌氧污泥发酵产氢的产氢量,选择产氢量最高的热预处理后的污泥作为混合微生物系,以葡萄糖为基质,研究了温度、pH值、底物浓度对厌氧污泥发酵产氢量的影响。结果表明,发酵的温度、pH值、底物浓度是影响热处理污泥发酵产氢的3个重要因素。厌氧污泥发酵产氢的最适pH值为6.0,最适葡萄糖浓度为5 g/L,最适温度为45℃。
译  名:
Technology for biohydrogen production through anaerobic sewage sludge fermentation
作  者:
Tang Guilan,Sun Zhenjun(College of Resources and Environmental Sciences,China Agricultural University, Beijing 100094,China)
关键词:
anaerobic sewage;pH;temperature;substrate concentration;hydrogen production
摘  要:
Hydrogen production of heat treatment sludge,acid treatment sludge,normal sludge,base treatment sludge and ultrasonic sludge from simulated wastewater by anaerobic sewage were investigated.The substrate containing glucose was treated with anaerobic heat treatment sewage sludge.The biohydrogen was produced through anaerobic hydrogen fermentation.The effects of temperature,pH value and glucose concentration on hydrogen production were also investigated.The optimal temperature,pH value and concentration of glucose were 45℃,6.0 and 5 g/L,respectively.

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