Effect of enzymatic pretreatment on solubilization and volatile fatty acid production in fermentation of food waste

Water Science and Technology

Volumn 52, Issue 10-11, 2005, Pages 51-59

  Kim, H J ^a   Choi, Y G ^b   Kim, G D ^a   Kim, S H ^c   Chung, T H ^a  

^a Seoul National University   (South Korea)

^b Sungkyunkwan University   (South Korea)

^c Chosun University   (South Korea)

Author keywords

Acid fermentation; Enzymatic pretreatment; Food waste; Solubilization; Volatile fatty acids

Indexed keywords

CHEMICAL OXYGEN DEMAND; ENZYMES; FATTY ACIDS; FOOD PRODUCTS; INDUSTRIAL WASTE TREATMENT; PARTICLES (PARTICULATE MATTER); VOLATILE ORGANIC COMPOUNDS; WASTEWATER TREATMENT;

ACID FERMENTATION; ENZYMATIC PRETREATMENT; FOOD WASTE; SOLUBILIZATION; VOLATILE FATTY ACIDS;

FERMENTATION;

ACETIC ACID; BUTYRIC ACID; ORGANIC MATTER; PROTEINASE; TRIACYLGLYCEROL LIPASE; VOLATILE FATTY ACID;

CHEMICAL OXYGEN DEMAND; ENZYMES; FATTY ACIDS; FERMENTATION; FOOD PRODUCTS; INDUSTRIAL WASTE TREATMENT; PARTICLES (PARTICULATE MATTER); VOLATILE ORGANIC COMPOUNDS; WASTEWATER TREATMENT;

WASTE TREATMENT;

ANAEROBIC FERMENTATION; ARTICLE; BATCH FERMENTATION; CARBON SOURCE; CONCENTRATION (PARAMETERS); CONTROLLED STUDY; ENZYME ASSAY; FERMENTATION TECHNIQUE; FOOD; GAS CHROMATOGRAPHY; HYDROLYSIS; SOLUBILIZATION; STATISTICAL ANALYSIS; STATISTICAL SIGNIFICANCE; WASTE MANAGEMENT;

EID: 31844441127     PISSN: 02731223     EISSN: None     Source Type: Journal    
DOI: 10.2166/wst.2005.0678     Document Type: Article

References (14)

1. APHA (1998). Standard Methods for the Examination of Water and Wastewater, APHA, Washington, DC, USA.
2. Argelier, A., Delgenes, J.Ph. and Moletta, R. (1998). Design of acidogenic reactors for the anaerobic treatment of the organic fraction of solid food waste. Bioprocess Eng., 18, 309-315.
3. Barlindhaug, J. and Odegaard, H. (1996). Thermal hydrolysis for the production of carbon source for denitrification. Wat. Sci. Tech., 34(1-2), 371-378.
4. Choi, E.S., Lee, H.S., Lee, J.W. and Oa, S.W. (1996). Another carbon source for BNR system. Wat. Sci. Tech., 34(1-2), 363-369.
5. Higgins, M.J. and Novak, J.T. (1997). Characterization of exocellular protein and its role in bioflocculation. J. Environ. Eng., 127, 479-485.
6. Kim, H.J, Kim, S.H, Kim, D.Y. and Chung, T.H (2002). Effect of alkaline pretreatment on acid fermentation of food waste. In Proc. of the Enviro 2002 and IWA 3rd World Water Congress, Melbourne, 7-12 April.
7. Lee, C.Y., Shin, H.S., Chae, S.R., Nam, S.Y. and Paik, B.C. (2002). Nutrient removal using anaerobically fermented leachate of food waste in the BNR process. Wat. Sci. Tech., 47(1), 159-165.
8. Lee, J.W. (2000). Development of biological nutrient removal process using food wastes as an external carbon source. Ph. D. Dissertation, School of Civil, Urban, and Geosystem Engineering, Seoul National University Seoul, Korea.
9. Lee, S.I., Park, J.H., Ko, K.B. and Koopman, B. (1997). Effect of fermented swine wastes on biological nutrient removal in sequencing batch reactors. Wat. Res., 31, 1807-1812.
10. Moser-Engeler, R., Udert, K.M., Wild, D. and Siegrist, H. (1998). Products from primary sludge fermentation and their suitability for nutrient removal. Wat. Sci. Tech., 38(1), 265-273.
11. Parmar, N., Singh, A. and Ward, O.P. (2001). Enzyme treatment to reduce solids and improve setting of sewage sludge. J. Industrial Microbiol. Biotech., 26, 383-386.
12. Rajan, R.V., Lin, J.G. and Ray, B.T. (1989). Low-level chemical pretreatment for enhanced sludge solubilization. J. WPCF, 61, 1678-1683.
13. Stucky, D.C. and McCarty, P.L. (1978). Thermochemical treatment of nitrogenous materials to increase methane yield. Biotech. Bioeng., 8, 219-233.
14. Zoetemeyer, R.J., van den Heuvel, J.C. and Cohen, A. (1982). pH influence on acidogenic dissimilation of glucose in an anaerobic digestor. Wat. Res., 16, 303-311.