Paper Title:
Research for Operation Stability of TUSB Reactor and the Feasibility in Organic Wastewater Treatment
  Abstract

According to the design concept of UASB reactor with three-phase separator, a suite of self-made TUSB reactor was produced. The operational characteristics of the reactor were tested after the reactor completed start-up, and analyzed the factors that affected the COD removal rate. The results show that, as the load changes rapidly, although there was a short decline on removal efficiency; the system still can adapt to the changes quickly, and return to its original level; the load continually increases, then the removal rate tends to be constant; the same time as the volumetric loading rate increases, the gas yield is on the rise. It is proved that the reactor technology has the resistance to flow and anti-impact load capability; meantime it also shows that the high volumetric loading rate within the two-phase separation can retain the sludge, avoiding UASB sludge wastage washout under high-load operation.

  Info
Periodical
Advanced Materials Research (Volumes 183-185)
Chapter
Environmental Biotechnology
Edited by
Yanguo Shi and Jinlong Zuo
Pages
489-494
DOI
10.4028/www.scientific.net/AMR.183-185.489
Citation
J. Liu, D. W. Li, X. P. Gao, "Research for Operation Stability of TUSB Reactor and the Feasibility in Organic Wastewater Treatment", Advanced Materials Research, Vols. 183-185, pp. 489-494, 2011
Online since
January 2011
Export
Price
$32.00
Share

In order to see related information, you need to Login.

In order to see related information, you need to Login.

Authors: Zhi Qin, Dan Qin, Dan Li
Environmental Biotechnology
Abstract:Bio-hydrogen production from diluted molasses by anaerobic activated sludge was investigated in a continuous stirred-tank reactor (CSTR)...
552
Authors: Zhi Qin, Nan Qi Ren, Jian Zheng Li
Chapter 2: Smart Materials for Biomedical Engineering Application
Abstract:Hydrogen gas was obtained from organic wastewater by acidogenic fermentation of two-phase anaerobic wastewater treatment process. In this...
326
Authors: Ji Zhao, Yong Sheng Shi, Qi Jun Lu
Chapter 3: Chemical Engineering and Materials
Abstract:As the Anaerobic Baffled Reactor (ABR) is very applicable to the wastewater treatment plant of Chinese small town, we studied about the...
1217