| 造纸脱墨污泥基础性质和资源化利用方向 |
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| 引用本文： | 刘贤淼,费本华,江泽慧,房桂干.造纸脱墨污泥基础性质和资源化利用方向[J].科技导报(北京),2009,27(10). |
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| 作者姓名： | 刘贤淼 费本华 江泽慧 房桂干 |
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| 作者单位： | 刘贤淼,费本华,房桂干,LIU Xianmiao,FEI Benhua,FANG Guigan(国家林业局北京林业机械研究所,北京,100029);江泽慧,JIANG Zehui(国际竹藤网络中心,北京,100102)
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| 基金项目： | 国家林业局引进国际先进农业科学技术计划(948计划)，国家科技支撑计划 |
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| 摘 要： | 分析了造纸脱墨污泥基础性质.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、湿污泥中纤维长度及分布、干湿污泥中细菌、湿污泥中CHSN含量、污泥灰分中金属离子含量.结果显示,污泥含水率较高,有机物含量大,其中大多是纤维,pH值为中性.污泥中纤维长度较短,大部分(约77%)纤维的长度在0.20 mm以下.污泥中有大量细菌等微生物,但蛋白质含量不高.污泥有毒重金属含量低于国家标准.文中进一步分析了其资源化研究的主要方向,有混合燃烧、制造填料、土壤改良、农业利用等,为脱墨污泥的资源化利用提供研究基础.
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| 关 键 词： | 造纸脱墨污泥 基础性质 资源化利用 重金属 |
Basic Properties and Utilization of De-inking Paper Sludge |
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| LIU Xianmiao,FEI Benhua,JIANG Zehui,FANG Guigan.Basic Properties and Utilization of De-inking Paper Sludge[J].Science & Technology Review,2009,27(10). |
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| Authors: | LIU Xianmiao FEI Benhua JIANG Zehui FANG Guigan |
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| Institution: | LIU Xianmiao1,FEI Benhua1,JIANG Zehui2,FANG Guigan3 1. Beijing Forestry Machinery Research Institute,State Forestry Administration,Beijing 100029,China 2. Research Institute of International Center for Bamboo , Rattan,Beijing 100102,China 3. Institute of Chemical Industry of Forest Products,Chinese Academy of Forestry,Nanjing 210042,China |
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| Abstract: | Basic properties of de-inking paper sludge were analyzed, including water content, organic material content, pH value, fiber content, ash content in dried sludge, distribution and length of fibers in wet sludge, bacteria content in wet and dried sludge, CHSN content in wet sludge, metal content in sludge ash. The results show that water content is high, organic material content mostly in the form of fiber is high, pH value is in a neutral level, the fiber is short, the length of most fiber (about 77%) is be... |
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| Keywords: | de-inking paper sludge basic properties utilization heavy metals |
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