Nitrogen Removal in a High-efficiency Denitrification/Oxic Filter treatment System for Advanced Treatment of Municipal Wastewater
Biological treatment of secondary effluent wastewater
by two combined denitrification/oxic filtration systems packed with
Lock type(denitrification filter) and ceramic ball (oxic filter) has been
studied for 5months. Two phases of operating conditions were carried
out with an influent nitrate and ammonia concentrations varied from
5.8 to 11.7mg/L and 5.4 to 12.4mg/L,respectively.
Denitrification/oxic filter treatment system were operated under an
EBCT (Empty Bed Contact Time) of 4h at system recirculation ratio in
the range from 0 to 300% (Linear Velocity increased 19.5m/d to
78m/d). The system efficiency of denitrification , nitrification over
95% respectively. Total nitrogen and COD removal range from
54.6%(recirculation 0%) to 92.3%(recirculation 300%) and 10% to
62.5%, respectively.
[1] Canler,J.P. and Perret,J.M. Biological aerated filter : assessment of the
process based on 12 sewage treatment plants. Wat.Sci.Tech., Vol. 29
no.10-11, pp.13-22,1994.
[2] Dillon, G,R., Thomas,V.K. A pilot-scale evaluation of the "Biocarbone
process" for the treatment of settled sewage and for tertiary nitrification of
secondary treatment. Wat.Sci.Tech. Vol. 22 no. 10-11, pp.305-316,1990.
[3] Hidaka, T. Development of pre-coagulation and biofiltration
process.ph.D Dissertation, Department of environmental Engineering.
kyoto University, Kyoto, japan,2002.
[4] Hidaka, T., Tsuno, H., kishimoto, N., 2003a. Advanced treatment of
sewage by pre-coagulation and biological filtration process. Water Res.
Vol. 37, no 17, 4259-4269,2003a.
[5] Hidaka, T., Tsuno, H., jeong, J., Kishmoto, N., Oda, T. Utilization of
pre-coagulation sludge in biological filtration process. J. Jpn Sewage
Works Assco. Vol. 40, no. 487, pp.103-116,2003b
[6] Jepsen S.E., Laursen K., la Cour Jansen J. and Harremoes P.
Denitrification in submerged filters of nitrified wastewater and
pre-precipitated wastewater. In: Chemical Water and wastewater
Treatment ,Proc. 5th Gothenburg Symposium, Nice, France,1992.
[7] Mange P., Gros H. Biological treatment of communal wastewater by
biofiltration on granular media and nitrification on a submerged filter.
Conf. on Techn. Advanced in Biofilm Reactor, Nice, France,1990
[8] Payraudeau, M., Pearce, A.R., Gousailles, M. Tertiary nitrification in an
upflow biofilter on floating media: influence of temperature and COD
load. Wat.Sci.Tech. Vol. 44, no. 2-3, pp.63-68,2000.
[9] Payraudeau, M., paffoni, C., Goldsmith, R., Bigot, B., Wicquart, F.
Experience with an upflow biological aerated filter (BAF) for tertiary
treatment: from pliot trials to full scale implemention. Wat.Sci.Tech. Vol.
41, no 4-5,pp.21-27,2001.
[10] Rogalla F., Roudon G., Sibony J. and Blondeau F. Trade-offs between
physico-chemical lamella separators and aerate biofiltration. ln: Chemical
Water and wastewater Treatment ,Proc. 5th Gothenburg Symposium,
Nice, France,1992.
[11] Tschui, M.,Boller, M., Gujer, W., Eugster, J., Mader, C., Stenger, C.
Tertiary nitrification in aerated pilot biofilters. Wat.Sci.Tech. Vol. 29, no
10-11, pp.53-60,1994
[12] Tsuno, H., Hidaka, T., Nakamoto, M. Development of pre-coagulation
and biofiltration process for advanced treatment of sewage. Wat.Sci.Tech.
Water Supply Vol. 4, no 1, pp.13-22,2004. Young, "Synthetic structure of
industrial plastics (Book style with paper title and editor)," in Plastics,
2nd ed. vol. 3, J. Peters, Ed. New York: McGraw-Hill, 1964, pp. 15-64.
[1] Canler,J.P. and Perret,J.M. Biological aerated filter : assessment of the
process based on 12 sewage treatment plants. Wat.Sci.Tech., Vol. 29
no.10-11, pp.13-22,1994.
[2] Dillon, G,R., Thomas,V.K. A pilot-scale evaluation of the "Biocarbone
process" for the treatment of settled sewage and for tertiary nitrification of
secondary treatment. Wat.Sci.Tech. Vol. 22 no. 10-11, pp.305-316,1990.
[3] Hidaka, T. Development of pre-coagulation and biofiltration
process.ph.D Dissertation, Department of environmental Engineering.
kyoto University, Kyoto, japan,2002.
[4] Hidaka, T., Tsuno, H., kishimoto, N., 2003a. Advanced treatment of
sewage by pre-coagulation and biological filtration process. Water Res.
Vol. 37, no 17, 4259-4269,2003a.
[5] Hidaka, T., Tsuno, H., jeong, J., Kishmoto, N., Oda, T. Utilization of
pre-coagulation sludge in biological filtration process. J. Jpn Sewage
Works Assco. Vol. 40, no. 487, pp.103-116,2003b
[6] Jepsen S.E., Laursen K., la Cour Jansen J. and Harremoes P.
Denitrification in submerged filters of nitrified wastewater and
pre-precipitated wastewater. In: Chemical Water and wastewater
Treatment ,Proc. 5th Gothenburg Symposium, Nice, France,1992.
[7] Mange P., Gros H. Biological treatment of communal wastewater by
biofiltration on granular media and nitrification on a submerged filter.
Conf. on Techn. Advanced in Biofilm Reactor, Nice, France,1990
[8] Payraudeau, M., Pearce, A.R., Gousailles, M. Tertiary nitrification in an
upflow biofilter on floating media: influence of temperature and COD
load. Wat.Sci.Tech. Vol. 44, no. 2-3, pp.63-68,2000.
[9] Payraudeau, M., paffoni, C., Goldsmith, R., Bigot, B., Wicquart, F.
Experience with an upflow biological aerated filter (BAF) for tertiary
treatment: from pliot trials to full scale implemention. Wat.Sci.Tech. Vol.
41, no 4-5,pp.21-27,2001.
[10] Rogalla F., Roudon G., Sibony J. and Blondeau F. Trade-offs between
physico-chemical lamella separators and aerate biofiltration. ln: Chemical
Water and wastewater Treatment ,Proc. 5th Gothenburg Symposium,
Nice, France,1992.
[11] Tschui, M.,Boller, M., Gujer, W., Eugster, J., Mader, C., Stenger, C.
Tertiary nitrification in aerated pilot biofilters. Wat.Sci.Tech. Vol. 29, no
10-11, pp.53-60,1994
[12] Tsuno, H., Hidaka, T., Nakamoto, M. Development of pre-coagulation
and biofiltration process for advanced treatment of sewage. Wat.Sci.Tech.
Water Supply Vol. 4, no 1, pp.13-22,2004. Young, "Synthetic structure of
industrial plastics (Book style with paper title and editor)," in Plastics,
2nd ed. vol. 3, J. Peters, Ed. New York: McGraw-Hill, 1964, pp. 15-64.
@article{"International Journal of Earth, Energy and Environmental Sciences:51377", author = "D. W. Kim and D. J. Ryu and M. J. Go and D. Chang and S. B. Han and J. M. Hur and B. R. Chung and B. K. Kim and Yeon Hye Jin", title = "Nitrogen Removal in a High-efficiency Denitrification/Oxic Filter treatment System for Advanced Treatment of Municipal Wastewater", abstract = "Biological treatment of secondary effluent wastewater
by two combined denitrification/oxic filtration systems packed with
Lock type(denitrification filter) and ceramic ball (oxic filter) has been
studied for 5months. Two phases of operating conditions were carried
out with an influent nitrate and ammonia concentrations varied from
5.8 to 11.7mg/L and 5.4 to 12.4mg/L,respectively.
Denitrification/oxic filter treatment system were operated under an
EBCT (Empty Bed Contact Time) of 4h at system recirculation ratio in
the range from 0 to 300% (Linear Velocity increased 19.5m/d to
78m/d). The system efficiency of denitrification , nitrification over
95% respectively. Total nitrogen and COD removal range from
54.6%(recirculation 0%) to 92.3%(recirculation 300%) and 10% to
62.5%, respectively.", keywords = "Advanced treatment , Biofilter, Nitrogen removal, Two combined denitrification/oxic filter", volume = "4", number = "12", pages = "635-3", }
