| 超声波污泥9天泥龄水解酸化情况的研究 |
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| 引用本文： | 王晓青,杨顺生,杨少武.超声波污泥9天泥龄水解酸化情况的研究[J].污染防治技术,2011(1). |
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| 作者姓名： | 王晓青 杨顺生 杨少武 |
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| 作者单位： | 西南交通大学;中铁第五勘察设计院集团有限公司; |
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| 摘 要： | 研究超声波与污泥水解酸化技术相结合解决污泥问题的可行性。试验通过将超声波污泥与原浓缩污泥按三种不同的投配比投加到污泥水解罐内,控制污泥停留时间来驯化污泥菌群,并从反应后的混合污泥中提取可以被利用的碳源,为解决当前市政污水处理厂污泥处置费用高且碳源不足的问题进行了有益的探索。
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| 关 键 词： | 超声波 剩余污泥 水解酸化 碳源 |
Study on the Hydrolysis of Sludge Treated by Ultrasonic at Deferent SRT |
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| WANG Xiao-qing,YANG Shun-sheng,YANG Shao-wu.Study on the Hydrolysis of Sludge Treated by Ultrasonic at Deferent SRT[J].Pollution Control Technology,2011(1). |
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| Authors: | WANG Xiao-qing YANG Shun-sheng YANG Shao-wu |
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| Affiliation: | WANG Xiao-qing1,YANG Shun-sheng2,YANG Shao-wu2 (1.Southwest Jiao Tong University,Chengdou,Sichuan 610031,China,2.China Railway Fifth Survey And Design Institute Group Co,Ltd,Beijing 100026,China) |
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| Abstract: | The technology of Ultrasonic combined with hydrolysis acidification is used to solve the problem of sludge.Partial sludge is treated by Ultrasonic waves and another part is the concentrated sludge.The two parts of sludge are mixed in three different ways,and then added in corresponding hydrolyser.After some time,the microbiota in sludge is adopted to the condition of hydrolysis acidification.Carbon can be utilijed by the sludge miscrobiota.This process would be a good choice in solving the problem of high c... |
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| Keywords: | Ultrasonic sludge hydrolysis acidification carbon source |
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