| 引用本文： |
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温中海,邓超冰,冼萍,李英花.活性污泥1号模型模拟糖厂废水处理关键参数测定[J].广西科学,2009,16(4):465-468. [点击复制]
- WEN Zhong-hai,DENG Chao-bing,XIAN Ping,LI Ying-hua.Measurement of Key Parameters in ASM1 to Simulate Sugar Refinery Wastewater[J].Guangxi Sciences,2009,16(4):465-468. [点击复制]
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| 摘要: |
| 采用呼吸计量法测定钦州某糖厂废水的异氧菌产率系数YH、异氧菌衰减系数bH和异氧菌最大比增长速率系数_m.H3个活性污泥1号模型(ASM1)模型参数,并与国际水质协会给出的ASM1模型中20℃时城市生活污水的参数推荐值进行比较。结果显示,YH为0.700,比推荐值(0.67)略高,说明对糖厂废水的处理,较之生活污水处理难度要大;bH为0.56,比推荐值(0.62)略低,说明微生物在处理糖厂废水时自生生长的速度不及处理生活污水的快;_m.H为5.71,比推荐值(6.0)略低,说明微生物在糖厂废水中的生存难度大于城市生活污水。 |
| 关键词: 废水 糖厂 呼吸计量法 参数 测定 |
| DOI： |
| 投稿时间：2009-03-13修订日期：2009-04-23 |
| 基金项目: |
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| Measurement of Key Parameters in ASM1 to Simulate Sugar Refinery Wastewater |
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WEN Zhong-hai, DENG Chao-bing, XIAN Ping, LI Ying-hua
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| (College of Environment, Guangxi University, Nanning, Guangxi, 530004, China) |
| Abstract: |
| One of Qinzhou sugar refinery wastewater YH、bH and _m.H in Activated Sludge Model 1 (ASM1) were measured by respirometric method and compared with the recommended value by IAWQ for urban residential waste water at the temperature of 20℃.The conclusion is drawn than YH is 0.700, a bit higher than the recommended value (0.67), it shows that, compared with urban residential wastewater treatment, the degradation rate is relatively lower, the experiment draws a conclusion that, it is more difficult to treat industry wastewater than residential wastewater;bH is 0.56, a bit lower than the recommended value (0.62), this shows that, when treating sugar refinery waste water, microorganism grows faster than the speed at which it treats the waste water;_m.H is 5.71, a bit lower than the recommended value (6.0), this shows that, for microorganism, it is more difficult for microorganism to live in industry wastewater than in residential wastewater. |
| Key words: wastewater sugar making industry respirometric method para meters measurement |
