DocumentCode
3275749
Title
The Comparison of Nitrogen Removal Effect in A/O Process under Different HRT of Anoxic Area
Author
Gao Chun-Di ; Jiao Er-Long ; Hao Kun ; Wang Li ; Li Hao
Author_Institution
Coll. of Environ. & Energy Eng., Beijing Univ. of Technol., Beijing, China
fYear
2013
fDate
16-18 Jan. 2013
Firstpage
1408
Lastpage
1410
Abstract
By treating real domestic sewage which is low C/N in A/O process ", "results showed that different removal rate occured under different HRT of anoxic area without external carbon source. It was demonstrated that when F/M was 0.28kg/(kgMLSS·d) and the HRT of anoxic area increased to 3.04 h from 2.33h, both TN and COD removal rates increased, especially total nitrogen removal rate increased obviously by 14.11%, COD enhanced by 6.34%.
Keywords
wastewater treatment; A/O process; COD removal rate; TN removal rate; anoxic area; external carbon source; nitrogen removal effect; real domestic sewage treatment; removal rate; total nitrogen removal rate; Carbon; Educational institutions; Inductors; Loading; Nitrogen; Process control; Wastewater; A/O; HRT; organic loadings;
fLanguage
English
Publisher
ieee
Conference_Titel
Intelligent System Design and Engineering Applications (ISDEA), 2013 Third International Conference on
Conference_Location
Hong Kong
Print_ISBN
978-1-4673-4893-5
Type
conf
DOI
10.1109/ISDEA.2012.335
Filename
6456004
Link To Document