| 海绵铁预处理垃圾渗沥液的研究 |
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| 引用本文： | 郭浩磊,唐铭,朱振华,曾正中.海绵铁预处理垃圾渗沥液的研究[J].安徽农业科学,2010,38(2):869-870,876. |
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| 作者姓名： | 郭浩磊 唐铭 朱振华 曾正中 |
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| 作者单位： | 兰州大学资源环境学院,甘肃兰州,730000 |
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| 摘 要： | 目的]研究海绵铁预处理垃圾渗沥液的效果。方法]采用静态和动态试验。结果]最佳处理条件为：海绵铁粒径0．5～1．0mm、海绵铁投加量20g、渗沥液不稀释、反应时间80min；水力负荷越小，出水水质越好，但工程中应不低于1m^3／（m^2·d）。结论]海绵铁对垃圾渗沥液的CODCr、氨氮有一定的预处理效果。
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| 关 键 词： | 海绵铁 渗沥液 CODcr 氨氮 |
Study of Treatment of Waste Leachate by Sponge Iron |
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| GUO Hao-lei et al.Study of Treatment of Waste Leachate by Sponge Iron[J].Journal of Anhui Agricultural Sciences,2010,38(2):869-870,876. |
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| Authors: | GUO Hao-lei |
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| Institution: | National Laboratory of West China's Environmental System;College of Earth and Environmental Science;Lanzhou University;Lanzhou;Gansu 730000 |
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| Abstract: | Objective] The research aimed to study the effect of the treatment of waste leachate by sponge iron. Method] The static test and the dynamic simulation were adopted. Result] Best treatment conditions were as follows: sponge iron particle size 0.5-1.0 mm,the amount of sponge iron 20 g, dilution time 0,reaction time 80 min. Smaller the hydraulic loading was, the effluent quality was better.But the hydraulic loading shouldn't less than 1 m~3/(m~2·d). Conclusion] Sponge iron had the effect on COD_(Cr) and ammonia of waste leachate. |
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| Keywords: | Sponge iron Waste leachate CODCr Ammonia N |
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