GRANULAR ACTIVATED CARBON AS NUCLEUS FOR FORMATION OF ANAMMOX GRANULES IN AN EXPANDED GRANULAR-SLUDGE-BED REACTOR

被引：0
|
作者：
Wenjie, Z. [1 ]
Huaqin, W. [1 ]
Joseph, D. R. [2 ]
Yue, J. [3 ]
机构：
[1] Guilin Univ Technol, Guangxi Sci Expt Ctr Min Met & Environm, 12 Jiangan Rd, Guilin 541004, Peoples R China
[2] Western Pacific Univ Guam, Water & Environm Res Inst, UOG Stn, Mangilao, GU 96923 USA
[3] Guilin Univ Technol, Coll Civil Engn & Architecture, Guilin 541004, Peoples R China
来源：
GLOBAL NEST JOURNAL | 2015年 / 17卷 / 03期
基金：
中国国家自然科学基金;
关键词：
Anaerobic ammonium oxidation (Anammox); GAC; Granulation; AMMONIUM OXIDATION; UASB REACTOR; TEMPERATURE;
D O I：
暂无
中图分类号：
X [环境科学、安全科学];
学科分类号：
08 ; 0830 ;
摘要：
Granular activated carbon (GAC) was used in an Anammox process treating synthetic wastewater with the aim of evaluating its use as a growth nucleus to enhance granule formation. In an expanded granular-sludge-bed reactor, granules were formed demonstrating excellent retention characteristics with an average settling velocity of 200 m h(-1) (5 cm s(-1)) over a startup period of only 38 days. The time required for formation of Anammox granules under the experimental conditions in this study, was thus demonstrated to be much shorter than that of others. A genetic analysis of the organisms in the granular bed revealed an abundance of Paenisporosarcina uncultured bacterium similar to other known Anammox bacteria.
引用
收藏
页码：508 / 514
页数：7
相关论文
共 50 条
  • [21] Nitrate reduction by organotrophic Anammox bacteria in a nitritation/anammox granular sludge and a moving bed biofilm reactor
    Winkler, Mari K. H.
    Yang, Jingjing
    Kleerebezem, Robbert
    Plaza, Elzbieta
    Trela, Jozef
    Hultman, Bengt
    van Loosdrecht, Mark C. M.
    BIORESOURCE TECHNOLOGY, 2012, 114 : 217 - 223
  • [22] The shear force amendments on the slugging behavior of upflow Anammox granular sludge bed reactor
    Tang, Chong-jian
    Zheng, Ping
    Mahmood, Qaisar
    SEPARATION AND PURIFICATION TECHNOLOGY, 2009, 69 (03) : 262 - 268
  • [23] Hydrodynamic Performance of an Expanded Granular Sludge Bed Reactor for the Removal of Organic Matter
    Rodriguez, Diana C.
    Penuela, Gustavo A.
    ENVIRONMENTAL ENGINEERING SCIENCE, 2017, 34 (02) : 80 - 88
  • [24] Microbial characterization and removal of anionic surfactant in an expanded granular sludge bed reactor
    Delforno, T. P.
    Okada, D. Y.
    Polizel, J.
    Sakamoto, I. K.
    Varesche, M. B. A.
    BIORESOURCE TECHNOLOGY, 2012, 107 : 103 - 109
  • [25] Modeling of expanded granular sludge bed reactor using artificial neural network
    Yi-Fan, Hu
    Chang-Zhu, Yang
    Jin-Feng, Dan
    Wen-Hong, Pu
    Jia-Kuang, Yang
    JOURNAL OF ENVIRONMENTAL CHEMICAL ENGINEERING, 2017, 5 (03): : 2142 - 2150
  • [26] CFD simulation of an expanded granular sludge bed (EGSB) reactor for biohydrogen production
    Wang, Xu
    Ding, Jie
    Ren, Nan-Qi
    Liu, Bing-Feng
    Guo, Wan-Qian
    INTERNATIONAL JOURNAL OF HYDROGEN ENERGY, 2009, 34 (24) : 9686 - 9695
  • [27] Anaerobic treatment of slaughterhouse wastewater in an Expanded Granular Sludge Bed (EGSB) reactor
    Núñez, LA
    Martínez, B
    WATER SCIENCE AND TECHNOLOGY, 1999, 40 (08) : 99 - 106
  • [28] Effect of granular activated carbon addition on the effluent properties and fouling potentials of membrane-coupled expanded granular sludge bed process
    Ding, An
    Liang, Heng
    Qu, Fangshu
    Bai, Langming
    Li, Guibai
    Ngo, Huu Hao
    Guo, Wenshan
    BIORESOURCE TECHNOLOGY, 2014, 171 : 240 - 246
  • [29] Biodegradation of dichloromethane in a granular activated carbon fluidized bed reactor
    Flanagan, WP
    WATER ENVIRONMENT RESEARCH, 1998, 70 (01) : 60 - 66
  • [30] A comparative adsorption/biosorption of phenol to granular activated carbon and immobilized activated sludge in a continuous packed bed reactor
    Gönen, F
    Aksu, Z
    CHEMICAL ENGINEERING COMMUNICATIONS, 2003, 190 (5-8) : 763 - 778
12345