| 酸析-CaO中和-厌氧流化床反应器处理硫酸盐草浆黑液的研究 |
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| 引用本文： | 周健,杨平,方治华.酸析-CaO中和-厌氧流化床反应器处理硫酸盐草浆黑液的研究[J].四川理工学院学报(自然科学版),1997(2). |
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| 作者姓名： | 周健 杨平 方治华 |
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| 作者单位： | 四川轻化工学院轻工工程系!自贡，643033，四川联合大学化工机械系!成都，610065，四川联合大学化工机械系!成都，610065 |
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| 摘 要： | 提出了酸析-CaO中和-厌氧流化床反应器处理硫酸盐草浆黑液的方法，黑液经综合处理后，其COD去除率可达91．8％～96．5％，SS去除率可达72．8％～74．3％，色度去除率可达85．8％～90．5％。对减轻黑液的污染具有明显的效果。
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| 关 键 词： | 酸析 CaO中和 厌氧流化床反应器 制浆黑液 木质素 |
RESEARCH ON TREATMENT OF STRAW PULP BLACK LIQUOR WITH SULFATE BY ACID PROCESS-CaO NEUTRALIZATION AND ANAEROBIC FLUIDIZED BED REACTOR |
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| Zhou Jian.RESEARCH ON TREATMENT OF STRAW PULP BLACK LIQUOR WITH SULFATE BY ACID PROCESS-CaO NEUTRALIZATION AND ANAEROBIC FLUIDIZED BED REACTOR[J].Journal of Sichuan University of Science & Engineering:Natural Science Editton,1997(2). |
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| Authors: | Zhou Jian |
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| Institution: | Zhou Jian(Dept. of Light Ind. Eng. Sicliuan Institute of Light Ind. &Chem. Tech. Zigong 643033)Yang Ping Fang Zhihua(Dept. of Mech. Eng.Sichuan Union University Chengdu 610065) |
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| Abstract: | lt is described a tnethod of treatment of straw Pulp black liquor with sul fate by acid process-CaO neutralization and anaerobic fluidized bed reactor. After comprehensive treatment, COD removal rate is 91 .8%～96.5%, SS remova1 rate is 72.6%～i4.3N, colourity removal rate is 85.8N～90.5%, the method makes an evident effect to decrease straw pulP black liquor. |
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| Keywords: | acid process CaO neutralization anaerobic fluidized bed reactor pulp black liquor wood fibre |
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