| 酸析——混凝处理硫酸盐竹浆黑液 |
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| 引用本文： | 管秀琼,罗惠波,陈学连.酸析——混凝处理硫酸盐竹浆黑液[J].四川理工学院学报(自然科学版),2004,17(2):43-45. |
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| 作者姓名： | 管秀琼 罗惠波 陈学连 |
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| 作者单位： | 四川理工学院生物工程系,四川,自贡,643000 |
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| 摘 要： | 对硫酸盐竹浆蒸煮黑液进行了酸析—混凝处理,探索了此种黑液酸析处理时的最佳温度和pH值;以及酸析后的混凝的最佳pH值以及投药量。实验表明,采用酸析—混凝处理方法,不仅能有效地分离黑液中的木素,而且能大大地降低污染负荷。
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| 关 键 词： | 黑液 酸析 混凝 |
| 文章编号： | 1008-438X(2004)02-0043-03 |
| 修稿时间： | 2004年4月27日 |
Acidation and Flocculation Treatment of Black Liquor for Bamboo Sulfate Pulping |
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| GUAN Xiu-qiong,LUO Hui-bo,CHEN Xue-lian.Acidation and Flocculation Treatment of Black Liquor for Bamboo Sulfate Pulping[J].Journal of Sichuan University of Science & Engineering:Natural Science Editton,2004,17(2):43-45. |
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| Authors: | GUAN Xiu-qiong LUO Hui-bo CHEN Xue-lian |
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| Abstract: | The black liquor of bamboo sulfate pulping is treated by acidation and flocculation approach. Optimal conditions containing temperature and pH value during the acidify treatment of black liquor for bamboo sulfate pulping are determined. An optimal pH value and an amount of flocculants in flocculation treatment also are determined. The experiment is proved that the flocculation not only can separate the lignin in black liquors effectively, but also can decrease pollution load. |
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| Keywords: | black liquor acidation flocculation |
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