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高铁酸钾预处理垃圾渗滤液

Keywords: 高铁酸钾,预处理,垃圾渗滤液

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Abstract:

采用自制高纯度高铁酸钾预处理危废填埋场和垃圾焚烧厂的垃圾渗滤液,探讨和分析了处理效果。正交实验表明,高铁酸钾预处理危废填埋场渗滤液COD的最佳条件为:高铁酸钾与COD的初始质量浓度比为0.5、渗滤液初始pH值4.00、反应温度30℃、反应时间40min,此时COD去除率达71.51%。此最佳条件下高铁酸钾对不同类型垃圾渗滤液的色度、SS、COD、BOD5、氨氮、总磷、重金属离子等污染因子都具有良好的去除效果,危废填埋场渗滤液经高铁酸钾预处理后可以直接进入后续生化处理系统;垃圾焚烧厂渗滤液预处理后其COD为2861.0mg/L,经二次预处理也可进入生化处理系统。实验结果表明,高铁酸钾对不同类型垃圾渗滤液都具有良好的预处理效果。

References

[1]  张兰英,韩静磊,安胜姬,等. 垃圾渗滤液中有机污染物的污染及去除.中国环境科学, 1998, 18(2):184-188 Zhang Lanying, Han Jinglei, An Shengji, et al. Detection and removal of organic pollutants in refuse leaching. China Environmental Science, 1998, 18(2):184-188(in Chinese)
[2]  Alkhafaji R. Abood, Jianguo Bao, Jiangkun Du, et al. Non-biodegradable landfill leachate treatment by combined process of agitation, coagulation, SBR and filtration. Waste Management, 2014, 34(2):439-447
[3]  Yang Bin, Ying Guangguo. Oxidation of benzophenone-3 during water treatment with ferrate(VI).Water Research, 2013,47(7):2458-2466
[4]  Yang Bin, Ying Guangguo, Zhao Jianliang, et al. Removal of selected endocrine disrupting chemicals (EDCs) and pharmaceuticals and personal care products (PPCPs) during ferrate(VI) treatment of secondary wastewater effluents. Water Research, 2012, 46(7): 2194-2204
[5]  Erik M. Casbeer, Sharma V. K., Zuzana Zajickova, et al. Kinetics and mechanism of oxidation of tryptophan by ferrate(VI).Environ. Sci. & Technol.,2013, 47(9):4572-4580
[6]  George A.K. Anquandah, Sharma V. K., Venkata R. Panditi, et al. Ferrate(VI) oxidation of propranolol: Kinetics and products. Chemosphere, 2013,91(1):105-109
[7]  Sharma V. K. Ferrate(VI) and ferrate(V) oxidation of organic compounds: Kinetics and mechanism. Coordination Chemistry Reviews, 2013,257(2):495-510
[8]  Luo Zhiyong, Meagan Strouse, Jia Qianjiang, et al. Methodologies for the analytical determination of ferrate(VI):A review. Journal of Environmental Science and Health(Part A), 2011,46(5):453-460
[9]  罗志勇,郑泽根,张胜涛.高铁酸盐氧化降解水中苯酚的动力学及机理研究.环境工程学报, 2009,3(8):1375-1378 Luo Zhiyong, Zheng Zegen, Zhang Shengtao. Kinetics and mechanism of the degradation of phenol by ferrate(VI). Chinese Journal of Environmental Engineering, 2009,3(8):1375-1378(in Chinese)
[10]  屈勇军,罗志勇,林永胜,等.高铁酸钾氧化处理危废填埋场渗滤液研究.广州化工,2013,41(22):73-75 Qu Yongjun, Luo Zhiyong, Lin Yongsheng, et al. Study on oxidation of leachate in hazardous waste landfill by potassium ferrate(VI). Guangzhou Chemical Industry, 2013,41(22):73-75(in Chinese)
[11]  罗志勇,张胜涛,邓银,等.高铁酸钾的制备及其处理生活污水的实效研究.水处理技术,2008,34(5):40-42 Luo Zhiyong, Zhang Shengtao, Deng Yin, et al. Preparation of potassium ferrate(VI) and its practical application in water treatment. Technology of Water Treatment,2008,34(5):40-42(in Chinese)
[12]  罗志勇,张胜涛,郑泽根.高纯度高铁酸钾的稳定合成.重庆大学学报(自然科学版),2005,28(5):109-111 Luo Zhiyong, Zhang Shengtao, Zheng Zegen. Stable synthesis of potassium ferrate(VI) with high purity. Journal of Chongqing University (Natural Science Edition), 2005,28(5):109-111(in Chinese)
[13]  Benon H. J. Bielski, Thomas M. J. Studies of hypervalent iron in aqeous solutions. 1. Radiation-induced reduction of iron(VI) to iron(V) by CO-2. J.Am.Chem.Soc.,1987,109(25):7761-7764
[14]  Audette R. J., Quail J. W. Potassium, rubidium, cesium, and barium ferrate, preparation, infrared spectra and magnetic susceptibilities. Inorganic Chem., 1972, 11(8):1904-1908
[15]  Schreyer J. M., Thompson G. W., Ockerman L. T. Oxidation of chromium(Ⅲ) with potassium ferrate(VI). Analytical Chemistry, 1950, 22(11):1426-1427
[16]  国家环境保护总局. 水和废水监测分析方法(第4版). 北京:中国环境科学出版社,2002

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