Study on Biosorption and Desorption of Copper-Containing Wastewater by Anaerobic Granular Sludge

机译：厌氧颗粒污泥对含铜废水的生物吸附解吸研究

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Using the anaerobic granular sludge acted asbiosorbent, this paper studied the biosorption and desorption of copper-containing wastewater. The results showed that, granular sludge adsorption rate up to 97.67% and citric acid got best desorption efficiency. The study of kinetics model and thermodynamics isotherm adsorption model showed that Pseudo-second Order kinetic model and Langmuir isothermal adsorption model could fitting the adsorption of Cu2+, which obtained high correlation coefficient, R2=0.9999 andR2=0.9934, respectively.

机译：利用厌氧颗粒污泥作为生物吸附剂，研究了含铜废水的生物吸附和解吸。结果表明，颗粒污泥的吸附率高达97.67％，柠檬酸具有最佳的脱附效率。动力学模型和热力学等温线吸附模型的研究表明，伪二级动力学模型和Langmuir等温吸附模型可以拟合Cu2 +的吸附，获得较高的相关系数，R2 = 0.9999和R2 = 0.9934。

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《2011 International Conference on Computer Distributed Control and Intelligent Environmental Monitoring》|2011年|p.1354-1357|共4页
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Xuejun Ye; Mei Cai; Suying Wu; Li Liu;
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中图分类计算机的应用;
关键词
anaerobic granular sludge; biosorption; copper-containing wastewater; desorption;

机译：厌氧颗粒污泥;生物吸附;含铜废水;解吸;

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1. Studies on adsorption, desorption and biodegradation of pentachlorophenol by the anaerobic granular sludge in an upflow anaerobic sludge blanket (UASB) reactor [J] . Dong-Sheng Shen, Xin-Wen Liu, Yong-Hua He Journal of Hazardous Materials . 2005,第1a3期

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2. Comparative study of the role of extracellular polymeric substances in biosorption of Ni(II) onto aerobic/anaerobic granular sludge [J] . Li Na, Wei Dong, Wang Shaotong, Journal of Colloid and Interface Science . 2017,第期

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3. Influence of sugar content of wastewater on the microbial characteristics of granular sludge developed at 20℃ in the anaerobic granular sludge bed reactor [J] . WILASINEE YOOCHATCHAVAL, IKUO TSUSHIMA, TAKASHI YAMAGUCHI, Journal of Environmental Science and Health . 2009,第9期

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4. Study on Biosorption and Desorption of Copper-Containing Wastewater by Anaerobic Granular Sludge [C] . Xuejun Ye, Mei Cai, Suying Wu, International Conference on Computer Distributed Control and Intelligent Environmental Monitoring . 2011

机译：厌氧颗粒污泥研究含铜废水的生物吸附和解吸研究
5. Effects of environmental factors on anaerobic granular sludge in upflow anaerobic sludge blanket reactors. [D] . Shen, Chun Fang. 1993

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6. 16S rRNA Gene Amplicon Profiling of Anaerobic Bulking-Associated Prokaryotic Microbiota in a Mesophilic Expanded Granular Sludge Bed Reactor for Beverage Wastewater Treatment [O] . Takeshi Yamada, Jun Harada, Yuki Okazaki, 2019

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7. Aplicação conjunta de tratamento anaeróbio termofílico por lodo granular e de mediadores redox na remoção de cor de águas residuárias têxteis Applicability of both thermophilic treatment by anaerobic granular sludge and redox mediators on colour removal of textile wastewaters [O] . André Bezerra dos Santos 2005

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Study on Biosorption and Desorption of Copper-Containing Wastewater by Anaerobic Granular Sludge

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