Paper Title:
Study on the Start-Up Characteristics of Internal Circulation Anaerobic Reactor
  Abstract

The start-up characteristics of internal circulation anaerobic reactor were studied using anaerobic sludge of UASB as vicinal sludge. The concentration of influent COD was kept at 2500mg/L initially, then the influent flow increased from 1L/h to 2.5L/h gradually, and the removal rate retained around 85.0% to 93.5%. During the middle-period of the experiment, the influent flow was maintained at 2.5L/h, and the influent COD concentration was gradually increased from 2500mg/L to 10500mg/L, the removal rate of 91.2%~94.6% was obtained now. At the end period of the experiment, the influent COD concentration was kept at 10500mg/L, and the influent flow was increased from 2.5L/h to 3L/h gradually. When the volume loading was improved to 55.04kg COD/ (m3 • d), the COD removal rate reached 88.3%.

  Info
Periodical
Advanced Materials Research (Volumes 356-360)
Chapter
Chapter 7: Pollution Control Project (Air, Water, Solid)
Edited by
Hexing Li, Qunjie Xu and Daquan Zhang
Pages
1414-1417
DOI
10.4028/www.scientific.net/AMR.356-360.1414
Citation
L. F. Zhu, Y. P. Guo, Y. Wang, Y. Y. Wang, L. L. Liu, M. Cheng, N. Zhang, G. X. Chen, "Study on the Start-Up Characteristics of Internal Circulation Anaerobic Reactor", Advanced Materials Research, Vols. 356-360, pp. 1414-1417, 2012
Online since
October 2011
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Price
$32.00
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