| 交联粘土矿物处理造纸废液的研究 |
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| 引用本文： | 孙家寿,周卫军.交联粘土矿物处理造纸废液的研究[J].工业用水与废水,1999,30(4):13-15. |
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| 作者姓名： | 孙家寿 周卫军 |
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| 作者单位： | 武汉化工学院!武汉430073 |
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| 摘 要： | 探讨了有机交联膨润土吸附剂对造纸废液的处理。当ｐＨ＝ ４－５，用量为２４ ｇ／Ｌ，常温处理６０ ｍｉｎ 后，其对ＣＯＤ的吸附效率可达６１－５ ％ ，吸附容量为５４９－３ ｍｇＣＯＤ／ｇ。
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| 关 键 词： | 膨润土 造纸废液 化学耗氧量 |
Study on Treating Black Liquor of Papermaking by Cross_linked Clay Minerals |
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| SUN Jia_shou,ZHOU Wei_jun,YUAN Jin_tao.Study on Treating Black Liquor of Papermaking by Cross_linked Clay Minerals[J].Industrial Water & Wastewater,1999,30(4):13-15. |
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| Authors: | SUN Jia_shou ZHOU Wei_jun YUAN Jin_tao |
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| Affiliation: | SUN Jia_shou ZHOU Wei_jun YUAN Jin_tao |
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| Abstract: | This paper focused on the treatment of the black liquor of paper making by cross_linked bentonite.Under normal temperature,pH=4.5,24 g/L is used for 60 minutes,the adsorption rate up to 61.5 %,with the adsorption capacity of 549.3 mgCOD/g. |
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| Keywords: | bentonite black liquor of papermaking chemical oxygen demand(COD) |
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