Journal of Jilin University(Earth Science Edition) ›› 2017, Vol. 47 ›› Issue (3): 868-873.doi: 10.13278/j.cnki.jjuese.201703207

Previous Articles     Next Articles

Adsorption Mechanism of Aerobic Granular Sludge to Organic Pollutants

Song Zhiwei, Li Ting, Yi Hongyun, Qiu Jie, Zhang Di, Chen Danfeng   

  1. School of Environmental and Chemical Engineering, Heilongjiang University of Science and Technology, Harbin 150022, China
  • Received:2016-09-07 Online:2017-05-26 Published:2017-05-26
  • Supported by:
    Supported by National Natural Science Foundation of China (51678222,51408200) and the Natural Science Foundation of Heilongjiang Province (E201461)

Abstract: In order to explore the adsorption mechanisms of aerobic granular sludge to organic pollutants, the initial adsorption of aerobic granular sludge to organic pollutants was studied using the model of dynamic adsorption. The differences of adsorption efficiency between living and non-living aerobic granular sludge were also studied using the model of static adsorption. The adsorption the rmodynamic parameters and the infrared spectrums of the aerobic granular sludge before and after adsorption were analyzed. The results indicate that the removal efficiency during the initial adsorption is obvious, and which can reach 60.19% in 30 minutes adsorbing. The adsorption of aerobic granular sludge to organic pollutants is a process of spontaneous with endothermic and entropy increasing, in which the physical adsorption plays a primary role with a supplement of biological and chemical adsorption.

Key words: aerobic granular sludge, initial adsorption, organic pollutant, adsorption mechanism

CLC Number: 

  • P703.1
[1] 张自杰,周帆. 活性污泥生物学与反应学动力学[M]. 北京:中国环境科学出版社,1989. Zhang Zijie, Zhou Fan. Activated Sludge Biology and Kinetics [M]. Beijing: Chinese Environment Science Press,1989.
[2] 徐宏英,李亚新,苏槟楠,等.厌氧颗粒污泥对有机污染物的初期吸附机制[J].环境科学与技术,2010,33(9):75-78,191. Xu Hongying, Li Yaxin, Su Binnan, et al. Initial Adsorption Mechanism of Anaerobic Granular Sludge to Organic Pollutants [J]. Environmental Science and Technology, 2010, 33(9): 75-78,191.
[3] 季民,魏燕杰,李超,等.好氧颗粒污泥处理实际污(废)水的研究与工程化应用进展[J].中国给水排水,2013,26(4):10-14. Ji Min, Wei Yanjie, Li Chao, et al. Research of Treatment of Sewage (Waste) Water by Aerobic Granular Sludge and Progress in Engineering Application [J]. China Water & Wastewater, 2013,26(4):10-14.
[4] 熊光城,濮文虹,杨昌柱.预加不同比例不同粒径好氧颗粒对SBR中好氧颗粒污泥形成的影响[J].环境科学,2013,34(4): 1472-1478. Xiong Guangcheng, Pu Wenhong, Yang Changzhu. Effect of Aerobic Granular Sludge Formation in SBR by Adding Aerobic Granule of Different Proportion and Different Particle Size [J]. Environmental Science, 2013,34 (4): 1472-1478.
[5] 王昌稳,李军,赵白航,等.好氧颗粒污泥的快速培养与污泥特性分析[J].中南大学学报(自然科学版), 2013, 44(6):2623-2628. Wang Changwen, Li Jun, Zhao Baihang, et al. Rapid Development of Aerobic Granular Sludge and Sludge Characteristics Analysis [J]. Journal of Central South University(Science and Technology), 2013, 44 (6): 2623-2628.
[6] 刘国洋,赵白航,李军,等.好氧颗粒污泥降解苯酚[J].环境工程学报, 2014, 8(9):3645-3650. Liu Guoyang, Zhao Baihang, Li Jun, et al. The Degradation of Phenol by Aerobic Granular Sludge [J]. Chinese Journal of Environmental Engineering, 2014, 8 (9): 3645 -3650.
[7] Jian M P, Tang C C, Liu M. Adsorptive Removal of Cu2+ from Aqueous Solution Using Aerobic Granular Sludge[J].Desalination and Water Treatment, 2015, 54(7):2005-2014.
[8] Ni S Q, Cui Q J, Zheng Z. Interaction of Polybro-minated Diphenyl Ethers and Aerobic Granular Sludge: Biosorption and Microbial Degradation[J/OL]. Biomed Research International,2014.http://dx.doi.org/10.1155/2014/274620.
[9] 宋志伟,王秋旭,宁婷婷,等.微生物絮凝剂投加方式对好氧颗粒污泥性能的影响[J]. 吉林大学学报(地球科学版),2015,45(1): 247-254. Song Zhiwei, Wang Qiuxu, Ning Tingting, et al. Effect of Microbial Flocculant on the Performance of Aerobic Granular Sludge [J]. Journal of Jilin University (Earth Science Edition), 2015,45 (1): 247-254.
[10] 国家环境保护总局.水和废水监测分析方法[M].4版.北京:中国环境科学出版社,2002. State Environmental Protection Administration. Monitoring Analysis Method Water and Wastewater [M]. 4th Ed. Beijing: China Environmental Science Press, 2002.
[11] 倪正.活性污泥胞外聚合物提取条件优化及对Pb2+吸附性能和机理的研究[D].芜湖:安徽工程大学,2012: 3-4. Ni Zheng. Extracellular Polymeric Substances Extraction Condition Optimization and Adsorption of Pb2+ and Mechanism Research of Activated Sludge[D]. Wuhu: Anhui University of Engineering, 2012: 3-4.
[12] 毛艳萍,陈泉源,杜菲菲.酸热处理提剩余污泥胞外聚合物的条件优化[J].环境工程学报,2012,6(9) : 3294-3298. Mao Yanping, Chen Quanyuan, Du Feifei. Optimization of the Conditions for the Extraction of Excess Sludge Extracellular Polymeric by Acid Heat Treatment[J]. Chinese Journal of Environmental Engineering, 2012,6 (9): 3294-3298.
[13] 李新.活性污泥法理论与技术[M].北京:中国建筑工业出版社,2007:125-127. Li Xin. Theory and Technology of Activated Sludge Process[M]. Beijing: China Building Industry Press, 2007: 125-127.
[14] 王建龙,张子健,吴伟伟.好氧颗粒污泥的研究进展[J].环境科学学报,2009,29(3):449-473. Wang Jianlong, Zhang Zijian, Wu Weiwei. Research Progress of Aerobic Granular Sludge [J]. Journal of Environmental Science, 2009,29 (3): 449-473.
[15] 蒋礼源,刘绍根,王国明.活性污泥与失活污泥的吸附性能比较[J].工业用水与废水,2007,38(5):42-45. Jiang Liyuan, Liu Shaogen, Wang Guoming. Comparison of the Adsorption Capacity of Living and Non-Living Sludge [J]. Industrial Water and Wastewater, 2007,38 (5): 42-45.
[16] Aksu Z, Tezer S. Equilibrium and Kinetic Modelling of Biosorption of Remazol Black B by Rhizopus Arrhizusin a Batch System: Effect of Temperature[J]. Process Biochem, 2000,36(5): 431-439.
[1] You Yuanhang. Concentrations and Distributions of Organic Pollutants in Typical Vegetable Fields in Guangzhou, China [J]. Journal of Jilin University(Earth Science Edition), 2015, 45(4): 1205-1216.
[2] Song Zhiwei, Wang Qiuxu, Ning Tingting, Ren Nanqi, Li Lixin. Influence of Microbial Flocculant Dosing Way on Performance of Aerobic Granules [J]. Journal of Jilin University(Earth Science Edition), 2015, 45(1): 247-254.
[3] He Jun, Ye Xueyan. Probability Design of Thickness of Composite Liners Based on Organic Pollutant Diffusion [J]. Journal of Jilin University(Earth Science Edition), 2013, 43(1): 228-234.
[4] DONG De-ming, SONG Xing, HUA Xiu-yi, YUAN Mao, LIANG Jian-hai, GUO Zhi-yong, LIANG Da-peng. Relationship Between COD and TOC of Typical Wastewaters in Jilin Province and Mechanism and Main Influencing Factors [J]. J4, 2012, 42(5): 1446-1455.
[5] ZHOU Dan-dan, LIU Meng-yuan, HOU Dian-xun, WANG Zi-Yan, LIANG Shuang, DONG Shuang-shi. Preliminary Approach on Formation Mechanism of Aerobic Granular Sludge During the Continuous Airlift Fluidized Bed Start-Up [J]. J4, 2012, 42(1): 212-219.
[6] SONG Zhi-wei, CHENG Xiao-xia, QIAO Yan-yun, PAN Yu, LUO Ke-ji. Influence of Seed Sludge on the Reactivation of Aerobic Sludge Granular After Storage [J]. J4, 2011, 41(3): 873-878.
Viewed
Full text


Abstract

Cited

  Shared   
  Discussed   
No Suggested Reading articles found!