Title :
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
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;
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
DOI :
10.1109/ICBBE.2009.5162447
