| 造纸污泥的基础性质及资源化利用 |
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| 引用本文： | 张安龙,潘美玲.造纸污泥的基础性质及资源化利用[J].纸和造纸,2011(1). |
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| 作者姓名： | 张安龙 潘美玲 |
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| 作者单位： | 陕西科技大学造纸工程学院;陕西科技大学资源与环境学院; |
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| 摘 要： | 分析造纸污泥的基础性质,包括含水率、有机物含量、pH值、干污泥中纤维含量、干污泥中灰分含量、干湿污泥中细菌、干污泥中碳、氢、硫、氮含量。结果显示,污泥含水率高,有机物含量大,其中大多是纤维,为中性。污泥中有大量细菌等微生物,蛋白质含量与市政污泥相当。进一步分析了其资源化研究的主要方向,有混合燃烧、制造金属氧化物脱硝催化剂及填料、土壤改良、农业利用等,为造纸污泥的资源化利用提供研究基础。
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| 关 键 词： | 造纸污泥 基础性质 资源化利用 |
Basic Properties of Paper Mill Sludge and Its Utilization |
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| ZHANG An-long ,PAN Mei-ling.Basic Properties of Paper Mill Sludge and Its Utilization[J].Paper and Paper Making,2011(1). |
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| Authors: | ZHANG An-long PAN Mei-ling |
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| Affiliation: | ZHANG An-long 1,PAN Mei-ling2 (1.College of Papermaking Engineering,Shaanxi University of Science&Technology,2.College of Resource&Environment,Xi'an,Shaanxi Pronvice,710021 China) |
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| Abstract: | Basic properties of paper mill sludge were analyzed,including water content,organic material content,pH value,fiber content,ash content in dried sludge,bacteria content in wet and dried sludge,and C,H,S,N content in dried sludge.The results showed that water content was high,organic material content mostly in form of fiber was high,pH value was in a neutral level,lots of bacteria in wet and dried sludge,and the protein content was the equivalent of sewage sludge's.Its main utilization concerns blending comb... |
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| Keywords: | paper mill sludge basic properties utilization |
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