Biological nitrogen removal using a modified oxic/anoxic reactor with zeolite circulation

Biotechnology Letters

Volumn 22, Issue 1, 2000, Pages 35-38

  Son, Dae Hee ^a,b   Kim, Dong Wook ^a,b   Chung, Yun Chul ^a,b  

^a Korea Institute of Science and Technology   (South Korea)

^b NONE   (South Korea)

Author keywords

Ammonium ion; Biofilm formation; Bioregeneration; Nitrogen removal; Zeolite

Indexed keywords

AMMONIA; NITROGEN; ZEOLITE;

ARTICLE; BIOFILM; CONTROLLED STUDY; EFFLUENT; REACTOR; TURBIDITY; WASTE WATER;

EID: 0342904912     PISSN: 01415492     EISSN: None     Source Type: Journal    
DOI: 10.1023/A:1005656423543     Document Type: Article

References (7)

1. Green M, Adriaan M, Lahav O, Sheldon T (1996) Biological-ion exchange process for ammonium removal from secondary effluent. Wat. Sci. Tech. 34 (1-2): 449-458.
2. Greenberg AE et al. (1992) Standard Methods for Examination of Water and Wastewater, 18th edn. Washington D.C.: APHA, AWWA, WPCF.
3. Jung J, Park D, Shin H, Chung Y, Lee S (1999) Ammonium exchange and bioregeneration of bio-flocculated zeolite in a sequencing batch reactor. Biotechnol. Lett. 21: 289-292.
4. Smith P, Coackley P (1983) A method for determining specific surface area of activated sludge by dye adsorption. Water Res. 17: 595-598.
5. Tijhuis L, Huisman JL, Hekkelman HD, van Loosdrecht MCM, Heijnen JJ (1995) Formation of nitrifying biofilms on small suspended particles in airlift reactors. Biotechnol. Bioeng. 47: 585-595.
6. van Benthum WAJ, Garrido-Fernández JM, Tijhuis L, van Loosdrecht MCM, Heijnen JJ (1996) Formation and detachment of biofilms and granules in a nitrifying biofilm airlift suspension reactor. Biotechnol. Prog. 12: 764-772.
7. US Environmental Protection Agency (EPA) (1993) Manual nitrogen control. US EPA, EPA/625/R-93/010. Washington D.C.: Office of Water, pp. 249-270.