| 铜负载树脂去除电解锰废水中高浓度氨氮的研究 |
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| 引用本文： | 高小娟,王瑶,刘斌,汪启年.铜负载树脂去除电解锰废水中高浓度氨氮的研究[J].工业用水与废水,2011,42(4):55-59. |
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| 作者姓名： | 高小娟 王瑶 刘斌 汪启年 |
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| 作者单位： | 1. 中国环境科学研究院环保部清洁生产中心,北京,100012
2. 中国环境科学研究院环保部清洁生产中心,北京100012;北京科技大学土木与环境工程学院,北京 100083 |
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| 基金项目： | 国家水体污染控制与治理科技重大专项项目(2009ZX07529-005) |
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| 摘 要： | 采用自制的铜负载D113树脂处理电解锰废水中高浓度氨氮,通过静态吸附试验,确定了最佳吸附与再生条件.模拟电解锰废水中氨氮的质量浓度为1 141.07 mg/L,在最佳试验条件下通过三级吸附交换,出水氨氮质量浓度为11 mg/L,达到GB 8978-1996《污水综合排放标准》要求,去除率达到99％；以1.5 mol/L...
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| 关 键 词： | 负载树脂 电解锰废水 氨氮 高浓度 吸附 再生 回用 |
Removal of high-concentration ammonia nitrogen in electrolytic manganese wastewater by copper-loaded resin |
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| GAO Xiao-juan,WANG Fan,LIU Bin,WANG Qi-nian.Removal of high-concentration ammonia nitrogen in electrolytic manganese wastewater by copper-loaded resin[J].Industrial Water & Wastewater,2011,42(4):55-59. |
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| Authors: | GAO Xiao-juan WANG Fan LIU Bin WANG Qi-nian |
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| Affiliation: | GAO Xiao-juan1,WANG Fan1,LIU Bin1,2,WANG Qi-nian1(1.Cleaner Production Center of MEP,Chinese Research Academy of Envrionmental Science,Beijing 100012,China,2.School of Civil and Environmental Engineering,University of Science and Technology,Beijing 100083,China) |
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| Abstract: | Self-prepared copper-loaded D113 resin was used to remove high-concentration ammonia nitrogen in electrolytic manganese wastewater,the optimal conditions for the adsorption and regeneration were determined through static adsorption.For the treatment of the stimulant electrolytic manganese wastewater with 1 141.07 mg/L of NH3-N,through the tertiary adsorption-exchange under the optimal condition,the mass concentration of ammonia nitrogen in the effluent water was 11 mg/L,and the removal rate reached 99%,whic... |
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| Keywords: | loaded resin electrolytic manganese wastewater ammonia nitrogen high concentration adsorp-tion regeneration reuse |
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