Browse > Article

Vertical Flow Zeolite-Filled Reed Bed with Intermittent Feeding for Sewage Treatment  

Seo, Jeoung-Yoon (Department of Environmental Engineering, College of Engineering, Changwon National University)
Publication Information
KSBB Journal / v.22, no.2, 2007 , pp. 102-108 More about this Journal
Abstract
A sewage was treated using a vertical flow zeolite-filled reed bed. The sewage from the student dormitory of Changwon National University was fed into the reed bed for 10 minutes every 6 hours at the hydraulic load of $314L/m^3{\cdot}$day. The filtering height of the reed bed was 100 em and the zeolite mixture was filled in the reed bed. The mixture consisted of the same volume of two types of zeolite: 0.5$\sim$1 mm and 1$\sim$3 mm in diameter. Annual average removal efficiency was 88 89.9%, $COD_{Cr}$ 86.1 %, $COD_{Mn}$ 81.2%, T-N 34.0%, $NH_4^+$-N 97.3% and T-P 34.6%. T-N of effluent was mostly $NO_3^-$-N and the concentration of $NO_2^-$-N in effluent was lower than 0.1 mg/L. All removal efficiencies did not show a remarkable seasonal change. The ranking of phosphorous fractions fixed to the zeolite in column test was Ca-P > Fe-P > reductant soluble Fe-P > occluded P > saloid P > AI-P at all depths of the filter. All phosphorous fractions except for AI-P reduced at deeper filter layer, while their content ratios increased at deeper filter layer. Organic matter content was the highest at the highest layer (0$\sim$5 cm from the top of the filter) and only small differences were observed at the deeper filter layer than 5 em from the top. Organic matter content increased at all depths of the filter with the operating time.
Keywords
Vertical flow; zeolite reed bed; sewage treatment; intermittent feeding;
Citations & Related Records
Times Cited By KSCI : 3  (Citation Analysis)
연도 인용수 순위
1 Seo, J. -Y., T. -H. Kim, and M. S. Choi (2003), Vertical flow zeolite- filled reed bed for treatment of artificial sewage with intermittent feeding, Kor. J. Biotechnol. Bioeng. 18(2), 140-144
2 Dongwha Teclmology (1999), Korea Standard Methods for the Examination of Waste and Wastewater
3 Standard Methods for the Examination of Water and Wastewater, 18th Ed., APHA, AWWA, WPCF
4 National Institute of Agricultural Science and Technology, Rural Development Administration, (1988) Chemical Analysis of Soil
5 Platzer, C. (1997), Entwicklung eines Bemessungsansatzes zur Stickstoffelimination in Pflanzenklaeranlagen, Berichte zur Siedlungswasserwirtschaft Nr. 6, Doctorial dissertation of Technical University Berlin
6 Fehr, G. and Schuette, H. (1990), Leistungsfaehigkeit intermittirend beschickter, bepflanzter Bodenfilter, 21. Wassertechnische Seminar, Pflanzenklaeranlagen - Besser Als Ihr Ruf? , Institut fuer Wasserversorgung, Abwasserbeseitigung und Raumplanung der Technischen Hochschule Darmstadt, 197-225
7 Hegemann, W. (1996), Neue Entwicklung in der Klaertechnik Hightech und oder Einfachverfalrren, TU International, Nr. 34/35, 18-20
8 Seo, J. -Y. and M. S. Choi (2003), Horizontal flow zeolite-filled reed bed for treatment of artificial sewage with intermittent feeding, Kor. J. Biotechnol. Bioeng. 18(6), 506-510
9 ATV-Regelwerk Abwassrer-Abfall (1989), Behandlung von hauelichem Abwasser in Pflanzen-beeten, ATV-Hinweisblatt H 262, Gesellschaft zur Foedenmg der Abwassertechnik e.V
10 Hammer, M. J. (1977), Water and Wastewater Technology, SI Version, John Wiley & Sons Co
11 Yoo, S.-U. et al. (1997), Process development for simultaneous removal of nitrogen and phosphorus using natural zeolite, Institute of Samsung Mulsan Construction, Ministry of Environment, Korea
12 Lee, J. -H., H. -U. Nam, Y. -G. Kim, and T. -J. Park (1998), Characteristics of phosphorus removal from municipal wastewater treatment using a combined fixed film reactor (CFFR) process, J. KSWQ 14(2), 129-135
13 Kraft, H. ( 1987), Pflanzenklaeranlagen aus Oekologischer Sicht, ATV-Fortbildungskurs E/5, 18. 20.3.1987 in Fulda, Abwasserbeseitung in Laendlichem Raum
14 Alder, P. R., S. T. Summerfelt, D. M. Glenn, and F. Takeda (1996), Evaluation of a wetland system designed to meet stringent phosphorus discharge requirement, Water Environment Research 68(5), 836-840   DOI   ScienceOn
15 Noh, J. H. and K. U. Kim (1988), Diagenetic alteration of tertiary formation in Kimpo Area, J. Geol. Soc. Korea 24(4), 397-416
16 Hegemann, W. (1997), Abwasserentsorgung im Duenn besiedelten Flaechenland Brandenburg, Arch. fuer Nat.-Land.-, 00, 1-12
17 Wissing, F. (1995), Wasserreinigung mit Pflanzen, E. U., Verlag Eugen Ulmer
18 Kim, Y., D. -S. Kim, S. -B. Jang, and S. -Y. Park (1996), Studies on the removal of metal ions with domestic Pohang zeolite and synthetic zeolite, J. KSEE 18(5), 587-589
19 Bahlo, K. (1997), Reinigungsleisnmg und Bemessung von vertikal durchstroemten Bodenfiltem mit Abwasserrezirkulation', Fachbereich Bauingenieur- und Vennessungswesen der Universitaet Hannover, doctorial dissertation
20 An, T. -S, (1997), On the artificial wetland for water quality improvement in golf course, In Research Bulletin, Yongkang Foundation, 345-372
21 Seidel, K. (1967), Ueber die Selbstreinigung natuerlicher Gewaesser, Noturwissenschoft 63, 286-291
22 Seo, J. -V. and E. H. Kim (2006), Horizontal flow zeolite-filled reed bed for sewage treatment with intermittent feeding, Kor. J. Biotechnol. Bioeng. 18(6), 506-510
23 Seo, J. - Y. (2002), Treatment of artificial sewage using a zeolite column, Korean Journal of Environmental Agriculture 21(3), 178-188   DOI
24 Noh, J. H. and J. R. Boles (1989), Diagenetic alteration of Perlite in Guryongpo area, Republic of Korea, Clays Clay Miner 37(1), 47-58   DOI
25 Park, C. S., S. G. Chung, G. M. Han, M. H. Song, Y. B. Chun, Y. G. Choi, J. H. Chung, C. N. Ok, S. U. Jang, J. G. Chung, J. B. Shin, M. Y. Lee, and D. M. Lee (1996), Soil Test Methods, aeron
26 Chung, D. Y. et al. (2002), Development of an environmentally friendly sewage treatment model with water plant and sand for small communities, Ministry of Enviromnent(final report), Korea