[KSCI] Korea Science Citation Index Service

http://dx.doi.org/10.5322/JES.2004.13.2.161

Recycling Technology of Sewage Sludge by Carbonization

Park, Sang-U (Dept. of Environmental Eng., Hanbat National University)
Jang, Cheol-Hyeon (Dept. of Environmental Eng., Hanbat National University)
Kim, Nak-Ju (Dept. of Fine Chemistry Eng., Seoul National University of Tech.)

Publication Information

Journal of Environmental Science International / v.13, no.2, 2004 , pp. 161-165 More about this Journal

Abstract

This study has been conducted to develop a new recycling technology of sewage sludge using a carbonization process. The carbonizing yield, the calorific value and EC(electric conductivity) of carbonized sewage sludge had a tendency to be decreased with increase of the carbonizing temperature and time, but pH and the C/N were increased with increase the carbonizing temperature and time. The whole pore volume of carbonized sludge processed in the carbonizing furnace was

Keywords

Carbonized Sludge; Adsorbent; Gardening soil;

Citations & Related Records

Reference

1	Lu, G. Q., J. C. F. Low, C. Y. Liu and A. C. Lua, 1995, Surface area developement of sewage sludge during pyrolysis, Fuel, 74, 344-348. DOI ScienceOn
2	Morino, S., 1997, Development for carbonization treatment of swage sludge, Daido steel Technical paper in Japan, 301-305pp.
3	Park, S. W., C. H. Jang and S. S. Kim, 2002, Study on adsorption property of sewage sludge after carbonization, Korea society of waste management, 19, 418-425.
4	Jang, C. H., S. W. Park and S. S. Kim, 2002, Study on utilization possibility for cutting media of chrysanthemum using carbonized sludge, Korea society of waste management, 19, 395-400.