Fermentative Hydrogen Production from the Pretreated Food-Processing Waste and Sewage Sludge using Chemical/Ultra-Sonication

두부제조폐기물과 하수슬러지의 화학/초음파 전처리에 의한 가용화 및 혐기발효 수소생산

  • Kim, Mi-Sun (Bioenergy Research Center, Korea Institue of Energy Research) ;
  • Lee, Dong-Yeol (GS Engineering and constrnction Environmental Technology Team) ;
  • Kim, Dong-Hun (Bioenergy Research Center, Korea Institue of Energy Research) ;
  • Kim, Ok-Sun (Bioenergy Research Center, Korea Institue of Energy Research) ;
  • Lim, So-Yung (Bioenergy Research Center, Korea Institue of Energy Research)
  • 김미선 (한국에너지기술연구원 바이오에너지 연구센터) ;
  • 이동렬 (GS 건설 환경기술팀) ;
  • 김동훈 (한국에너지기술연구원 바이오에너지 연구센터) ;
  • 김옥선 (한국에너지기술연구원 바이오에너지 연구센터) ;
  • 임소영 (한국에너지기술연구원 바이오에너지 연구센터)
  • Received : 2010.09.30
  • Accepted : 2010.12.17
  • Published : 2010.12.31

Abstract

Acid and alkali pretreatments were applied to tofu processing waste (TPW) to increase the solubility of ingredients in TPW. Pretreatment at 1.0% of HCl and 2.5% of NaOH condition resulted in the increase of SCOD concentration from 3.2 g COD/L to 27 g COD/L and 33 g COD/L, respectively. The acid and alkali-pretreated TPW was studied for its fermentative $H_2$ production capacity in batch mode using a thermophillic mixed culture. Alkali pretreatment on presence of 2.5% NaOH exhibited more soluble portion released compared to acid pretreatment using HCl, however the $H_2$ production from acid pretreated TPW was better than alkali-pretreated TPW probably due to the sodium inhibition on microbial activity. In addition, sewage sludge was externally added to the acid-pretreated (1.0% HCl) TPW by 20% (on volume basis). Average H2 production rate was increased from 31 to 78 ml/L-broth/hr, and it was attributed to the high buffer capacity and abundant nutrients especially divalent cation in sewage sludge.

References

  1. Chai, X., Mi, Y., Yue, P.L., Chen, G., "Bean curd wastewater treatment by membrane separation", Sep. Puri. Technol., Vol. 15, 1999. pp. 175-180. https://doi.org/10.1016/S1383-5866(98)00095-1
  2. 김선영, 전만기, 이신영, "비지분해 균주의 분리 및 비지 가용화 배지의 최적화", Food Engineering Progress, Vol. 8, No. 3, 2004, pp. 189-195.
  3. E. Salminen, J. Rintala, "Anaerobic digestion of organic solid poultry slaughterhouse waste - a review", Bioresurce Technology, Vol. 83, 2002, pp. 13-26. https://doi.org/10.1016/S0960-8524(01)00199-7
  4. Peter Weiland, "Biogas production : current state and perspectivrd", Microbiol Biotechnol, Vol. 85, 2010, pp. 849-860. https://doi.org/10.1007/s00253-009-2246-7
  5. 곽기섭, 최인규, 안세희, 오세창, 이수민, 최준원, 윤영호, 양인, "두부비지를 이용한 바이오에탄올 생산의 가능성 평가", 한국폐기물학회집, 26권, 1호, 2010, pp. 11-20.
  6. Kim, M.S, Lee, D.Y., "Fermentative hydrogen production from tofu-processing waste and anaerobic digeater sludge using microbial consortium", Bioresource Technology, Vol. 101, 2010, pp. 48-52. https://doi.org/10.1016/j.biortech.2009.03.040
  7. Kim, S.H., Han, S.K., Shin, H.S., "Feasibility of biohydrogen production by anaerobic codigestion of food waste and sewage sludge", Int. J. Hydrogen Energy, Vol. 29, 2004, pp. 1607-1616. https://doi.org/10.1016/j.ijhydene.2004.02.018
  8. Gallert, C., Bauer, S., Winter, J., "Effect of ammonia on the anaerobic degradation of protein by a mesophilic and thermophilic biowaste population", Appl. Microbiol. Biotechnol, Vol. 50, 1998, pp. 495-501. https://doi.org/10.1007/s002530051326
  9. Lay, J.J., Lee, Y.J., Noike, T., "Feasibility of biological hydrogen production from organic fraction of municipal solid waste", Water Res., Vol. 33, 1999, pp. 2579-2586. https://doi.org/10.1016/S0043-1354(98)00483-7
  10. Mizuno, O., Ohara, T., Shinya, M., Noike, T., "Characteristics of hydrogen production from bean curd manufacturing waste by anaerobic microflora", Wat. Sci. Technol. Vol. 42, 2000, pp. 345-350.
  11. Zhu, H., Parker, W., Basnar, R., Proracki, A., Falletta, P., Beland, M., Seto, P., "Biohydrogen production by anaerobic co-digestion of municipal food waste and sewage sludges", Int. J. Hydrogen Energy, Vol. 33, 2008, pp. 3651-3659. https://doi.org/10.1016/j.ijhydene.2008.04.040
  12. 오유관, 김미선, "Shdcnr 하수오니 유래 열처리 혐기세균 복합체를 이용한 두부제조 폐수로부터 수소생산", 한국수소 및 신에너지학회, 19권, 5호, 2008, pp. 410-416.
  13. Jin-Gaw Lin, Ying-Shih Ma, Chun-Chih Huang, "Alkaline hydrolysis of the sludge generated from a high-strength, nitrogenous-wastewater biological-treatment process", Bioresource Technology, Vol. 65, 1998, pp. 35-42. https://doi.org/10.1016/S0960-8524(98)00028-5
  14. Xiaoling Liu, He Liu, Jinhuan Chen, Guocheng Du, Jian Chen, "Enhancement of solubilization and acidifiction of waste activated sludge by pretreatment", Waste Management, Vol. 28, 2008, pp. 2614-2622. https://doi.org/10.1016/j.wasman.2008.02.001
  15. Fan, Y.T., Zhang, G.S., Guo, X.Y., Xing, Y., Fan, M.H., "Biohydrogen-production from beer lees biomass by cow dung compost", Biomass Bioenergy, Vol. 30, 2006, pp. 493-496. https://doi.org/10.1016/j.biombioe.2005.10.009
  16. Dong-Hoon Kim, Sang-Hyoun Kim, Hang-Sik Shin, "Sodium inhibition of fermentative hydrogen production", International Journal of Hydrogen Energy, Vol. 34, 2009, pp. 3295-3304. https://doi.org/10.1016/j.ijhydene.2009.02.051