Study on the Characteristics of Biodegradable Dissolved Organic Carbon and Bacteria Regrowth in Drinking Water Distribution-System of a Chinese City

Jian Wei Ma; Jun Liang Liu; Xin Li

doi:10.4028/www.scientific.net/AMR.243-249.4839

Paper Titles

Phosphorus Removal in Biological Aerated Filters by Chemically Enhanced
p.4821

Fractal Dimension of Floc Growth in Micro-Coagulation Stage II: Some Normal Influencing Factors
p.4827

Fractal Dimension of Floc Growth in Micro-Coagulation Stage I: Using to Forecast Water Quality of Settled Water
p.4831

Effect of pH and Temperature on Coagulation Efficiency in a North-China Water Treatment Plant
p.4835

Study on the Characteristics of Biodegradable Dissolved Organic Carbon and Bacteria Regrowth in Drinking Water Distribution-System of a Chinese City
p.4839

Water Distribution System Modeling and Smart Grid Technology
p.4846

Application Research on Treatment of Micro-Polluted Raw Water in Winter Western Mountainous Cities Using Composite Coagulants of PAC-PDM
p.4850

Discussion on the Design of Water Supply and Sewage Engineering for School Canteen
p.4856

Catalytic Decomposition Kinetics and Mechanism of Hydrogen Peroxide by Modified Activated Carbon
p.4860

HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 243-249Study on the Characteristics of Biodegradable...

Study on the Characteristics of Biodegradable Dissolved Organic Carbon and Bacteria Regrowth in Drinking Water Distribution-System of a Chinese City

Abstract:

Many researchers pay their attentions to the biostability of drinking water more and more. Biodegradable dissolved organic carbon can provide a good indicator for biostability of drinking water in distribution-system. The main objective of this study was to research the regulations of concentration changes of biodegradable dissolved organic carbon and the populations of the total bacteria in water distribution-system of a city in china. The field experiments showed that the values of biodegradable dissolved organic carbon decreased along the main pipes in the water distribution-system, and the rate of the decrease was lower in the front part of the two main pipes than in the back part. At the same time, the populations of the total bacteria increased in the front part of the NO.1 main pipe and decreased in the back part. Our research provided the theoretical foundation for limiting the bacteria regrowth and to ensure the biostability of drinking water.

You might also be interested in these eBooks

Advances in Civil Engineering and Architecture

View Preview

Info:

Periodical:

Advanced Materials Research (Volumes 243-249)

Pages:

4839-4845

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.243-249.4839

Citation:

Cite this paper

Online since:

May 2011

Authors:

Jian Wei Ma, Jun Liang Liu, Xin Li

Keywords:

Bacteria Regrowth, Biodegradable Dissolved Organic Carbon, Biostability, Distribution System, Drinking Water, Populations of the Total Bacteria

Export:

RIS, BibTeX

Price:

Permissions CCC:

Request Permissions

Permissions PLS:

Request Permissions

Сopyright:

Citation:

References

[1] Jestin, J. M.,Y. Levy, and J. Hotelier. Tribune du Cedebeau, Vol. 40(1987), pp.17-26.

Google Scholar

[2] Cantor, K. P., R. Hoover, P. Hartge, T. J.Mason, and D. Silverman. In R. L. Jolley and coworkers(Ed.), Water chlorination, Vol. 6. (1990) Chap. 33, pp.411-419.

Google Scholar

[3] Wang Zhansheng, Liu Wenjun: The purification of drinking water with light pollution, edited by Wang Zhansheng. China Architecture & Building Press, Chapter,3, Beijing (1998). In Chinese.

Google Scholar

[4] Lyonnsise des Eaux, Laboratoire LG2MS. Water Research., Vol. 30.(1996), pp.1991-2002.

Google Scholar

[5] Mouchet P., Montiel A. and Rigal S. T. S. M. Leau., Vol.87. (1992), pp.299-306.

Google Scholar

[6] Mouchet P. and Pourriot R. T. S. M. Leau 1, Vol. 87. (1992), pp.353-368.

Google Scholar