| 厌氧污泥处理含铬废物的研究 |
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| 引用本文： | 杨丽芳,王宜明,李理,高红武,梁红,苏锡南,范家友,张丽红. 厌氧污泥处理含铬废物的研究[J]. 云南化工, 2007, 34(5): 1-5,9 |
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| 作者姓名： | 杨丽芳 王宜明 李理 高红武 梁红 苏锡南 范家友 张丽红 |
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| 作者单位： | 1. 昆明冶金高等专科学校,环境与化工学院,云南,昆明,650033;昆明理工大学,国土资源工程学院,云南,昆明,650093
2. 昆明冶金高等专科学校,环境与化工学院,云南,昆明,650033 |
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| 基金项目： | 云南省教育厅应用科学基金项目（No.0492480） |
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| 摘 要： | 利用城市污水处理厂的厌氧污泥对含铬废物进行解毒研究,结果表明,在厌氧条件下,厌氧污泥对重铬酸钾溶液和铬渣进行解毒后,滤液中的Cr6+质量浓度极低,大大低于《污水综合排放标准》的0.5 mg/L。厌氧污泥的解毒效果与含铬物料的量、解毒时间等因素有关。
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| 关 键 词： | 铬 铬渣 重铬酸钾溶液 厌氧 污泥 |
| 文章编号： | 1004-275X（2007）05-0001-05 |
| 修稿时间： | 2007-08-02 |
Study on the Treatment of Chromium Waste by Anaerobic Mud |
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| YANG Li-fang,WANG Yi-ming,LI Li,GAO Hong-wu,LIANG Hong,SHU Xi-nan,FANG Jia-you,ZHANG Li-hong. Study on the Treatment of Chromium Waste by Anaerobic Mud[J]. Yunnan Chemical Technology, 2007, 34(5): 1-5,9 |
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| Authors: | YANG Li-fang WANG Yi-ming LI Li GAO Hong-wu LIANG Hong SHU Xi-nan FANG Jia-you ZHANG Li-hong |
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| Affiliation: | 1. Department of Environmental and Chemical Engineering, Kunming Metallurgy School, Kunming 650033, China 2. School of Land Resources Engineering, Kunming University of Science and Technology, Kunming 65009, China |
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| Abstract: | Treatment of chromium waste by anaerobic mud was studied.Result indicated that concentration of Cr 6+ was much lower than level(0.5mg/L) of waste water emission after treatment by anaerobic mud.The effect was related to waste quality and treated time. |
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| Keywords: | chromium chromium residue potassium chromate solution anaerote mud |
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