Paper Title:
Engineering Research on ECOSUNIDE Technique for Nutrient Removal from Municipal Sewage
  Abstract

For engineering research, ECOSUNIDE technique was applied in a sewage treatment plant under low temperature and low carbon resource. The whole experimental system has being running steadily after reasonable adjustments of influent distribution, returned sludge ratio and DO. The effluent qualities meet the Class I-B Criteria Specified in Discharge Standard of Pollutants for Municipal Wastewater Treatment Plant (GB18918-2002).Effluent BOD5 and NH3-N meet the Class I-A Criteria. The results indicates that the treatment capacity could fluctuate within a range of ±3000 m3/d with DO properly controlled. In aerobic sections, the best DO was 2-3 mg/L. The optimal sludge emission amount could be attained through settlement ratio and sludge concentration with the present emission amount of sludge of 680 m3/d. It might be the restrictive factor that BOD/TN was less than 3 on TN removal which could not steadily achieve the Class I-A Criteria.

  Info
Periodical
Advanced Materials Research (Volumes 383-390)
Chapter
Chapter 13: Environmentally Sustainable Manufacturing Processes and Systems
Edited by
Wu Fan
Pages
3422-3427
DOI
10.4028/www.scientific.net/AMR.383-390.3422
Citation
Y. Li, Y. Q. Zhang, "Engineering Research on ECOSUNIDE Technique for Nutrient Removal from Municipal Sewage", Advanced Materials Research, Vols. 383-390, pp. 3422-3427, 2012
Online since
November 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: Yan Qiu Zhang, Ang Li, Yan Li
Abstract:By distributing influent to different action zones, a high sludge concentration and high sludge concentration gradient were carried out in...
4783
Authors: Hai Yan Guo, Teng Teng Feng, Zhi Gang Liu, Zhen Guo
Chapter 5: Frontiers of Environment Engineering and Materials
Abstract:Laboratory scale experiments were conducted to study the performance and characteristics of nitrogen (N) and phosphorus (P) removal of a...
2844
Authors: Qiong Wan, Lei Li, Dang Cong Peng
Chapter 1: Environmental Chemistry and Biology
Abstract:Enhancing nitrification from municipal wastewater by bioaugmentation was investigated in a pilot plant operated in A2/O process....
569
Authors: Xing Yu Bian, Xing Sheng Kang, Yi Li, Min Kong, Yan Hao Zhang, Zhi Bin Zhang
Chapter 7: Pollution Control (Air, Water, Solid)
Abstract:The performance of the municipal wastewater treatment using the Biological Aerated Filter (BAF) was investigated. The optimal operation...
1743
Authors: Ren Jian Deng, Jin Song Zhang, Zhi Jun Qu, Wei Lu
Chapter 7: Pollution Control (Air, Water, Solid)
Abstract:According to the situation that the N and P indexes in the MSBR process of municipal wastewater treatment plant can’t meet the I-A wastewater...
1551