Effects of Salinity Concentration on Treatment of Food Waste

음식물쓰레기 처리에 있어 염분농도의 영향

Park, Seung-Jo;Kim, Jeong-Seop;Woo, Seong-Hun;Kim, Hoe-Su
박승조;김정섭;우성훈;김회수

  • Published : 20060000

Abstract

This paper studied the effect of salinity on treatment of food waste containing salinity using Bacillus acidicaldarius. Volume reduction rate of food waste containing 0, 2.5, 5, 10, 12.5% salinity was treated 72.4, 52.4, 61.5, 61.4, 0% after 10 hours reaction, respectively. And then, Amount of maximum generation of carbon dioxide on treating food waste containing various salinity was 2040, 1910, 1630, 1040, 820mg/L, and concentration of Bacillus acidicaldarius on treating food waste containing 0, 2.5, 5, 10, 12.5% salinity was 259, 229, 200, 183, 171 NTU, respectively.

Keywords

References

  1. 배재근 : 음식물쓰레기 감량화 수단으로서 소멸화 방 법에 대한 검토, 폐기물자원화, Vol. 10, No.2, pp. 222 (2002)
  2. 선항식,황응주 :소규모소멸식 음식물찌꺼기 퇴비화 장치의 운전성능 평가, 한국폐기물학회지, Vol. 16, No. I, pp. 29-35 (1998)
  3. 김남찬, 김도희 : 염분함량이 음식물쓰레기의 호기성 퇴비화에 미치는 영향, 폐기물자원화, Vol. 8, No.2, pp. 124-129 (2000)
  4. MacGreror, S. T., Miller, F. C., Psarianos, K. M. and Finstein, M. S. : Composting Process Based on Interaction between Microbial Heat Output and Temperature, Applied and Environmental Microbiology, Vol. 41, No.6, pp. 1321-1330 (1981)
  5. Jin, F. M., Kishrita, A., Moriya, T. and Enomoto, H. : Kinetics of oxidation of food wastes with H2O2 in supercritical water, The J. of supercritical fluids, Vol. 19, pp. 251-262 (2001) https://doi.org/10.1016/S0896-8446(00)00094-2