Biological Denitrification Technology of Sewage via delta15N Identification

Author

Zhang, Yongxiang ; Wei, Haijuan

Author_Institution

Coll. of Archit. & Civil Eng., Beijing Univ. of Technol., Beijing, China

fYear

2009

fDate

11-13 June 2009

Firstpage

1

Lastpage

4

Abstract

In order to investigate the quantitative relations of nitrogenous compounds in the seal system and dynamic systems by molecule recognition technologies, the stable isotope ¹⁵N technology was adopted to identify these nitrogenous compounds. Experiment results showed that it´s effective for the ¹⁵N identification technology to measure the quantitative relation of denitrification reaction. Furthermore, the denitrification could enrich ¹⁵N in its products, while the nitrification decreases the content of ¹⁵N in its products.

Keywords

biochemistry; environmental factors; molecular biophysics; nitrogen; sewage treatment; ¹⁵N; biological denitrification technology; delta¹⁵N identification; denitrification reaction; molecule recognition technologies; nitrogenous compounds; sewage denitrification; stable ¹⁵N isotope; Contamination; Isotopes; Microorganisms; Nitrogen; Pollution measurement; Seals; Soil; Temperature; Testing; Water pollution;

fLanguage

English

Publisher

ieee

Conference_Titel

Bioinformatics and Biomedical Engineering , 2009. ICBBE 2009. 3rd International Conference on

Conference_Location

Beijing

Print_ISBN

978-1-4244-2901-1

Electronic_ISBN

978-1-4244-2902-8

Type

conf

DOI

10.1109/ICBBE.2009.5162447

Filename

5162447