Title :
Removal of Nitrogen by Immobilization Biological Activated Carbon (IBAC) Process
Author :
Yao Hong ; Sun Ming-Dong ; Ma Fang
Author_Institution :
Sch. of Civil Eng. & Archit., Beijing Jiaotong Univ., Beijing, China
Abstract :
The effect of IBAC on nitrogen removal was conducted and a mechanism of nitrogen removal was put forward. The results showed that the removal of ammonia and total nitrogen were 90% and 43.91% respectively when 03 dosage was 5.2 mg/l and hydraulic retention time was 41 min, alkalinity and 03 dosage affected nitrogen removal efficiency, combined reaction of microbe, physical chemistry and biochemistry can enhance the nitrogen removal.
Keywords :
activated carbon; biochemistry; biological techniques; microorganisms; physical chemistry; wastewater treatment; ammonia removal; biochemistry; hydraulic retention time; immobilization biological activated carbon process; microbial reaction; nitrogen removal; physical chemistry; time 41 min; wastewater treatment; Carbon dioxide; Effluents; Filling; Microorganisms; Nitrogen; Oil refineries; Petroleum; Thermal degradation; Wastewater; Water pollution;
Conference_Titel :
Management and Service Science, 2009. MASS '09. International Conference on
Conference_Location :
Wuhan
Print_ISBN :
978-1-4244-4638-4
Electronic_ISBN :
978-1-4244-4639-1
DOI :
10.1109/ICMSS.2009.5302552
