| 内循环UASB反应器处理垃圾渗滤液的试验研究 |
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| 引用本文： | 杨静,韩成斌.内循环UASB反应器处理垃圾渗滤液的试验研究[J].工业水处理,2011,31(1):64-67. |
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| 作者姓名： | 杨静 韩成斌 |
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| 作者单位： | 1. 河北建材职业技术学院,河北秦皇岛,066004
2. 常州仲纳化工有限公司,江苏常州,213022;江苏特麦高科环境技术有限公司,江苏常州,213022 |
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| 摘 要： | 采用内循环UASB对垃圾渗滤原液或稀释后的垃圾废水直接进行厌氧处理,进一步验证了内循环UASB反应器具有对COD(Cr)NH3-N、SS等适应范围广、易实现污泥颗粒化、污泥强度更高、污泥流失量少的特点.试验结果表明,当负荷发生变化时,系统能在短期内(8-15d)达到稳定的COD(Cr)去除率,最高达94.78%,一般5...
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| 关 键 词： | 垃圾渗滤液 内循环升流式厌氧污泥床 颗粒污泥 |
Study on the treatment of landfill leachate by using the inner circulating UASB reactor |
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| Yang Jing,Han Chengbin.Study on the treatment of landfill leachate by using the inner circulating UASB reactor[J].Industrial Water Treatment,2011,31(1):64-67. |
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| Authors: | Yang Jing Han Chengbin |
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| Affiliation: | Yang Jing 1,Han Chengbin 2(1.Hebei Vocational & Technical College of Building Materials,Qinhuangdao 066004,China,2.Changzhou Zhongna Chemical Co.,Ltd.,Changzhou 213022,3.Master Tec Environment Co.,China) |
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| Abstract: | By means of the anaerobic method of the inner circulating UASB reactor,the undiluted or diluted landfill leachate has been treated directly.It is verified that the UASB reactor is suitable for wider ranges,such as CODCr,NH3-N,SS and so on,makes granulation easier,gives higher sludge strength,lessens the loss of sludge,etc.The results show that when the loadings are changed,the stable removal rate of CODCr can be obtained in a short time(8-15 d),as high as 94.78%,but 80% in 5-13 d.Its shock resistance is str... |
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| Keywords: | landfill leachate inner circulating upflow anaerobic sludge blank granulated sludge |
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