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| 造纸污泥氨气释放规律及控制 | |
| 引用本文： | 刘贤淼,江泽慧,费本华,王春鹏.造纸污泥氨气释放规律及控制[J].安徽农业科学,2009,37(13):6082-6084. |
| 作者姓名： | 刘贤淼 江泽慧 费本华 王春鹏 |
| 作者单位： | 1. 国家林业局北京林业机械研究所,北京,100029 2. 国际竹藤网络中心,北京,100102 3. 中国林业科学研究院林产化学工业研究所,江苏南京,210042 |
| 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)，支撑项目 |
| 摘 要： | 目的]探讨造纸污泥中氨气的释放规律。方法]以NaCIO、KMnO4、H2O2和CuSO4为处理剂，用次氯酸钠-水杨酸分光光度法研究造纸污泥中氨气的释放规律并比较这4种处理剂的效果。结果]各处理氨气释放规律都为随时间先增大后减小。烘干后的污泥比湿污泥释放氨气更多。CuSO4量增加，氨气释放量减少，而其他3种氧化处理剂刚好相反，处理剂量增加，氨气释放量也增加。但氧化处理剂总的效果好于CuSO4。效果从大到小依次为：NaCIO〉KMnO4〉H2O2〉CuSO4。使污泥加速分解的处理方法会使氨气的释放量增大。结论]该研究为造纸污泥的处理、处置及资源化利用提供了理论参考。 |
| 关 键 词： | 造纸污泥 氨气 释放规律 |
Release Law of NH_3 from Paper Mill Sludge and Its Control |
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| LIU Xian-miao et al.Release Law of NH_3 from Paper Mill Sludge and Its Control[J].Journal of Anhui Agricultural Sciences,2009,37(13):6082-6084. | |
| Authors: | LIU Xian-miao |
| Institution: | LIU Xian-miao et al (Beijing Institute of Forestry Machinery,State Forestry Administration,Beijing 100029) |
| Abstract: | Objective] The aim was to discuss the release law of NH3 from paper mill sludge.Method] With NaClO,KMnO4,H2O2 and CuSO4 as treating agents,the release law of NH3 from paper mill sludge was studied by sodium hypochloritesalicylic acid spectrophotometry and the effect of the 4 treating agents were compared.Result] The release law of NH3 from each treatment were all first increased and then decreased.The NH3 released from drying sludge was more than that from wet sludge.The NH3 release amount was decreased ... |
| Keywords: | Paper mill sludge NH3 Release law |
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